Fix Gas Detector


OC-F08 online CO2 Gas detector
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Product Detail Information

 

Description:

OC-F08 series online Carbon dioxide CO2 gas detector use the imported Infrared sensor and microcontroller technology, so with the advantages of high precision, good repeatability, stable singal, respond quickly, ect. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene, such as Petrochemical industry, Industrial production, Smelting and Forging, Electric power, Coal, Tunnel engineer, Enviromental monitor, Wastewater treatment, Biological Pharmaceuticals, Enviromental protection, Greenhouse cultivation, Warehousing, Logistics, Agricultural production, Gas & Fire, Building construction, Municipal enterprises, School lab and research center, etc.


Features:
4-20mA standard analog signal and RS485 digital signal output, relay output, data restore, data logger(optional);  
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, if replace the sensor no need to online calibration, automatic identification of key parameters of the sensor
Digital automatic tracking and compensation of temperature in the whole range to ensure the measurement accuracy. 
Software automatic calibration function.

Display the gas concentration in ppm, %vol and mg/m3 is selectable.

Infrared remote controller operation (remote controller is optional part);

Wireless transmitting and receiving module(optional).

Optional function of detecting the temperature/humidity.

 

 

Parameter:

Applicable Gas

Carbon dioxide(CO2)

Detecting Range

0~500ppm, 0~1000ppm, 0~5000ppm, 0~10000ppm, 0~50000ppm, 0~20%vol, 0~50%vol, 0~100%vol, or customized.

Resoultion

1ppm or 0.01%vol

Sampling

Diffusion sampling, Pump-sunction sampling, or Circulation type

Accuracy

According to different sensor(≤±3%F.S , ≤±2%F.S or ≤±1%F.S )

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Sensor Type

Infrared sensor

Sensor Life

3~5 years

Response Time (T90)

20s

Alarming mode

Audible-visual alarm, External alarm, Remote control alarm, APP notification, etc.

Alarming setting

Standard two-level alarm, optional three-stage alarm

Operating Environment

Temperature: -20~50 

Humidity95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

Three-wire system 4~20mA standard signals output; longest transmit distance is 1000m;

Four-wire system RS485 signal output; longest transmit distance is 1800m;

Two-level passive contact output:220VAC 3A, 24VDC 3A

Transmission mode

Cable transmission, TCP/IP, GPRS, Wireless, Video transmission

Receiving equipment

Computer, gas detector controller, PLC, DCS, Mobile phone, Tablet PC

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6 Gb

Protection Grade

IP65

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

1800m

Dimension

200 mm×160 mm×80 mmL×W×H

Weight

About 1.5Kg

 

Product Detail Image

OC_F08 online CO2 gas detector

 

OC-F08 Fixed Laser Methane Gas detector
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Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene for Methane gas inspection. 
Features:
Working principle of the TDLAS, will avoid the interference by the dust, temperature and humidity.

No the Zero drift.

Long working life up to 5 years, no need to replace the sensor.

The sensor will not poisoning by the Si, S and others.

Long measuring range could up to 0~100%vol.

High sensitivity up to 1ppm.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

 

Parameter:

Applicable Gas

Methane (CH4)

Detecting Range

0-2000ppm5000ppm10000ppm50000ppm

5%Vol10%Vol20%Vol50%Vol100%Vol or customized

Resolution

1ppm0-50000ppm)、0.01%Vol0-100%Vol

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±1%F.S

Repeatability

≤±1%

Working principle

TDLAS

Sensor Life

5 years

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: -30~60 (Customized for special demands)

Humidity: 95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

180 mm×140 mm×92 mmL×W×H

Weight

About 1.5Kg

Warranty

12 months

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 
 
OC F08 Hydrogen Sulfide H2S gas detector
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Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene for H2S gas inspection. 
Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);  
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor
Protection function to prevent high gas concentration attack.

Display the gas concentration in ppm, %LEL, %vol and mg/m3 is selectable.

Infrared remote controller operation;

With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

 

Parameter:

Applicable Gas

Hydrogen Sulfide (H2S)

Detecting Range

0-20ppm50ppm100ppm200ppm500ppm1000ppm2000ppm5000ppm or customized

Resolution

0.01ppm, 0.1ppm, 1ppm

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±3%F.S

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Sensor Type

Electrochemical sensor

Sensor Life

2~3 years

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: -30~60 (Customized for special demands)

Humidity: 95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS,etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

210 mm×140 mm×92 mmL×W×H

Weight

About 1.5Kg

Warranty

12 months

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 

 

Product Detail Image

OC_F08 fixed Hydrogen Sulfide H2S gas detector

 

Fixed Chlorine (CL2) gas detector for water treatment
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Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene for Cl2 gas inspection. 
Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);  
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor
Protection function to prevent high gas concentration attack.

Display the gas concentration in ppm, %LEL, %vol and mg/m3 is selectable.

Infrared remote controller operation;

With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

 

Parameter:

Applicable Gas

Chlorine (Cl2)

Detecting Range

010ppm020ppm050ppm0100ppm0200ppm or customized

Resolution

0.001ppm(0~10ppm), 0.01ppm(0~20ppm), 0.1ppm(0~200ppm)

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±3%F.S

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Sensor Type

Electrochemical sensor

Sensor Life

2~3 years

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: -30~60 (Customized for special demands)

Humidity: 95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

210 mm×140 mm×92 mmL×W×H

Weight

About 1.5Kg

Warranty

12 months

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 

Product Detail Image

Fixed Chlorine _Cl2_ gas detector for the water treatment

 

Fixed Freon gas detector
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Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene, such as petroleum refinery, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, metallurgy, mining, fire, environmental protection, etc.
Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);  
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor
Protection function to prevent high gas concentration attack.

Display the gas concentration in %LEL.

Infrared remote controller operation;

With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

Parameter:

Applicable Gas

Freon gas

Detecting Range

0~1000ppm

Resolution

1ppm

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±3%F.S

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Sensor Type

Infrared  sensor

Sensor Life

2~3 years

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: -30~60 (Customized for special demands)

Humidity: 95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Anti-corrosion material

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

210 mm×140 mm×92 mmL×W×H

Weight

About 1.6Kg

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 

Product Detail Image

Fixed Freon gas detector

 

Fixed Oxygen gas detector under high temperature
รายละเอียดสินค้า
Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene for Oxygen gas inspection under the high temperature working place.
Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);  
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor
Protection function to prevent high gas concentration attack.

Display the gas concentration in ppm, %LEL, %vol and mg/m3 is selectable.

Infrared remote controller operation;

With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

 

Parameter:

Applicable Gas

Oxygen (O2)

Detecting Range

0-5%Vol0-25%Vol30%Vol100%Vol or customized

Resolution

0.01%VOL, 0.1%VOL

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±3%F.S

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Working principle

Zirconia

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: 0~700 (sensor working temperature)

Humidity: 95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

210 mm×140 mm×92 mmL×W×H

Weight

About 1.5Kg

Warranty

12 months

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 

 

SAMPLING GAS SYSTEMS
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Sampling System

 

Single or dual sensor system is designed to monitor Gas atmospheres from extreme conditions with either Temperature, Moisture, or Pressure challenges. A powerful Air Aspirator or Electric Pump can pull a sample from up to 100 feet away. The filtered and conditioned sample Gas is then passed across one or two different Detectors. This system is fault tolerant removing the need for expensive downtime and maintenance.

The panel can be used with direct-connect (sensors connected to an Tritech controller), or with XT Series, and 2X Series transmitters. All transmitters have a 4-20 mA signal for direct connection to the site DCS, PLC or site control system. If needed, Tritech can supply a dedicated Gas Detection Control system to provide local Alarms, 4-20 mA output with a wide range of dry contacts, making the system very sophisticated and user friendly.

Integral sample Filter included to remove Water and Dirt, Automatic Drain type models are also available.

FEATURES
 

  • Simple to operate
  • Long life Air Aspirator or Electric Pump type.
  • Extreme sample temperatures
  • One or two sensors
  • Inside/outside location options
  • Corrosion resistant construction for extreme environments / samples
  • Uses proven Tritech technology
  • Modular design easy to maintain
  • Moisture trap

 

SD-1RI
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SD-1RI (TYPE HS)

 

The Model SD-1 series smart transmitter/ detect heads are sate of the art instruments housed in flameproof enclosure certified by ATEX. A simple magnetic control key is used to adjust and calibrate the instrument. Five different types of sensor can be used along with SD-1 to detect variety of Flammable, Toxic and Oxygen gases. SD-1 IR Type HS comes with HART output and is SIL2 compliant. Relay contacts for Alarms, Fault and 4-20 mA output is available standard in other models.


FEATURES 
 

  • Explosion class Exd IIC T6 Gb (CML 15ATEX1034 / IECEx (Pending))
  • SIL2 IEC61508:2010 Parts 1-7
  • 4-20mA DC output with HART
  • IP65 ingress class
  • Small, rugged, dust and weather proof construction
  • One man maintenance by magnetic control key
  • Self diagnosis by microprocessor

SD-10X TRANSMITER GAS DETECTOR
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SD-1OX

 

The Model SD-1 OX smart transmitter/ detector head is state of the art instrument housed in flameproof enclosure certified by ATEX. A simple Magnetic control Key is used to adjust and calibrate the instrument. Long Life Galvanic type sensor is used to detect Oxygen Gas. SD-1 OX Type HS comes with HART output and is SIL2 compliant. Relay contacts for Alarms, Fault and 4-20 mA output is available standard in other models.

FEATURES

 

  • Explosion class Exd IIC T6 Gb (DEKRA 13ATEX0035 X / IECEx DEK 13.0024X)
  • IP65/67 ingress class
  • 4-20mA linear outputs
  • Small, rugged, dust and weather proof construction
  • One man maintenance by magnetic key
  • Self diagnosis by microprocessor

 

SD-EC GAS DETECTDOR
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SD-1EC

 

The Model SD-1 EC smart transmitter/ detector head is state of the art instrument housed in flameproof enclosure certified by ATEX. A simple Magnetic control Key is used to adjust and calibrate the instrument. Long Life Electrochemical type sensors are used to detect variety of Toxic gases. SD-1 EC Type HS comes with HART output and is SIL2 compliant. Relay contacts for Alarms, Fault and 4-20 mA output is available standard in other models.

FEATURES

 

  • Explosion class Exd IIC T6 Gb (DEKRA 13ATEX0035 X / IECEx DEK 13.0024X)
  • IP65/67 ingress class
  • 4-20mA linear outputs
  • Small, rugged, dust and weather proof construction
  • One man maintenance by magnetic key
  • Self diagnosis by microprocessor

 

SD 1 EX GAS DETECTOR
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SD-1

 

The Model SD-1 series smart transmitter/ detector heads are sate of the art instruments housed in flameproof enclosure certified by ATEX. A simple Magnetic control Key is used to adjust and calibrate the instrument. Five different types of sensor can be used along with SD-1 to detect variety of Flammable, Toxic and Oxygen gases. SD-1 IR Type HS comes with HART output and is SIL2 compliant. Relay contacts for Alarms, Fault and 4-20 mA output is available standard in other models.

FEATURSE
 

  • Explosion Proof Class Exd IIC T5
  • ATEX / IECx approval
  • EN60079-29-1, IEC60079-29-1 by TIIS
  • IP65/67 ingress class
  • 4-20 mA linear output
  • Small, rugged, dust and weather proof construction
  • Electrical power saving (Maximum : 3W)
  • One man maintenance by Magnetic Key
  • Self diagnosis by microprocessor

 

2X SERIES GAS DETECTOR
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2X Series

 

2X series Gas leak transmitters come loaded with most advanced features like Integrated LCD field display, RS-485 & 4-20 mA output, Relay contacts for Local annunciation or control action and Magnetic Key operation for convenience of one man calibration. 2X series transmitter looped along with flameproof Hooter and Flasher unit forms a formidable Gas Leak annunciation system in field. 2X series transmitters can be supplied with IIA / IIB or IIC certification of PESO/CMRI/ERTL(E)

FEATURES
 

  • Non-intrusive calibration via Magnetic Wand
  • 4-20 mA & digital Modbus output standard
  • Direct digital readout on backlit LCD
  • Operates independent of a controller
  • Fully programmable Alarm relays & Fault relay
  • Explosion proof housing
  • Available for Combustible, Oxygen & Toxic Gases
  • User friendly setup
  • Uses reliable long life sensors

 

1X SERIES GAS DETECTOR
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1X Series

 

1X series Gas leak transmitters are designed to provide most advanced features like Integrated bright LED field display, RS-485, 4-20 mA output and Magnetic Key operation for convenience of one man calibration. 1X series transmitters have very bright 4 digit, 7 segment LED display which increases visibility of gas readings in dark or from a distance. 1X series transmitters can be supplied with IIA / IIB or IIC certification of PESO/CMRI/ERTL(E)

FEATURES
 

  • Non-intrusive calibration via Magnetic Wand
  • 4-20 mA & digital Modbus output standard
  • Direct digital readout on Bright LED display
  • Operates independent of a controller
  • Explosion proof housing
  • Available for Combustible, Oxygen & Toxic Gases
  • User friendly setup
  • Uses reliable long life sensors

 

WD6200 FIXED GAS MONITOR
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WD6200 FIXED GAS MONITOR

  • Sensor type: Catalytic or electrochemical or infrared
  • Gas sampling: Natural diffusion
  • Working voltage: DC 24V±6V
  • Error rate: ≤±5%F.S
  • Indication: LCM screen
  • Ingress protection: IP65
Technical Data Sheet : 
Sensor type: Catalytic or electrochemical or infrared 
Gas sampling: Natural diffusion
Working voltage: DC 24V±6V Consumption: ≤5W
Error rate: ≤±5%F.S
Indication: LCM screen
Status indication: Yellow LED: Fault Red LED: gas leak alarm
Response time (t90): ≤30s (LEL)/ ≤60s (Toxic gas / O2) 
Temperature: -40℃~70℃ (LEL) / -20℃~50℃ (toxic gas / O2)
Humidity: ≤95%RH
Explosion-proof: ExdⅡCT6
Ingress protection: IP65
Environment pressure: 86kPa~106kPa
Signal output: 4-20mA analog output
Relay output 
Screw thread: G3/4” or G1/2”
Cable requirement: 3-line, ≥1.5 mm2
Distance to the panel: ≤1000m
Sensor life: 
Catalytic 3 years; Electrochemical: 2 years; Infrared: ≥ 5 years
Dimensions and weight: 293 mm×263mm×108mm about 2.7kg
Package and Accessories:
pcs per carton, size: 40*28*16cm

 

CHANNEL CONTROL PANEL
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KB2160 SINGLE-CHANNEL CONTROL PANEL

  • Power: AC 220V±33V 50Hz±5Hz
  • Power consumption: ≤10W
  • Voltage output: DC 24V±6V
  • Working humidity: ≤95%RH
  • Alarm method: Audible alarm(65dB to 115dB from 1m distance)、Visual alarm
  • Relay output: Passive contact capacity 2A/AC220V
Overview : 
Description:
KB2160 is a single-point gas control panel. Each channel can connect with 1pc of 4-20mA gas detector to monitor the gas detector continuously
Applications:
KB2160 is a single-point gas control panel. It can be used in various kinds of industrial fields where gas monitoring is needed.
Features:
single channel gas control panel.
4-20mA signal input and RS485 signal output
LCD display
relay output and reprogrammable.

Technical Data : 

Power

AC 220V± 33V 50Hz± 5Hz

Power consumption

≤10W

Voltage output

DC 24V± 6V

Protection degree

IP54

Working temperature

-10℃~50℃

Working humidity

≤95%RH

Indication method

Indication light to show detector&rsquo s status

Screen display to show alarm data

Different light and sound for alarms and faulty situation indication

Alarm method

Audible alarm(65dB to 115dB from 1m distance)、Visual alarm

Relay output

Passive contact capacity 2A/AC220V

Package and Accessories:
1-4 channels per carton, size: 40*26*58cm

 

PT01 : CO FOR CAR PARK
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Description:
CP01 fixed gas detector is designed for use in the non-explosive environment to monitor gas concentration of combustible gas (LEL) or toxic gas.
Applications:
CP01 fixed gas detector is designed for use in the non-explosive environment to monitor gas concentration of combustible gas (LEL) or toxic gas.
Features:
small size and easy to install
small drift and reliable performance
economic type
4-20mA or RS485 output optional

 TECHNICAL DATA 
Sampling: Diffuse naturally
Response time: <60s
Power supply: DC24V±25%
Consumption: 2W/channel
Working condition: Tem.: -20℃~50℃ Hum.: ≤95%
Protection grade: IP66
Signal output: 4-20mA signal or RS485 signal
Air pressure: 86kPa~106kPa
Cable: 4-20mA output 1.5 mm2×3 field cable
RS485 output 1.5 mm2×4 field cable
Dimension: L×B×H: 165×118×62(mm) 
Weight: ≤500g
Package and Accessories:
1 pcs per carton, size: 18*16*6.5cm

 

OPGD1000 Open Path Infrared Gas Detector
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Description:
OPGD1000 adopts high advanced optical light-sensitive detector and TDLAS technology, it is made by sophisticated SMD Technology, has great repeatability, selectivity, and moisture performance.
Applications:
OPGD1000 is widely used in oil refineries, chemical factories of petrochemical, metallurgy and electricity industries where harmful gases may be generated.
Features:
Sil2 certificate
Advanced technology of TDLAS
Great repeatability and selectivity
High accuracy and sensitivity
Excellent anti-interference to wind, sand, shock and water vapor
Long life span and low maintenance cost.


TECHNICAL DATA : 

Detecting gas:CH4
Range :0~100%LEL·m(0~2000ppm·m)
Advised alarm:20%LEL·m
Response :T90≤3s
Detecting distance:≤120m
Working voltage :14VDC~32VDC
Output :4~20mA or RS485
Material :316L stainless steel
Certificate :SIL2

 

BS11 All-in-One Gas Monitor
รายละเอียดสินค้า

BS11 All-in-One Gas Monitor

  • Sensor type: Electrochemical gas sensor
  • Gas sampling: Natural diffusion
  • Accuracy: ±5%F.S
  • Display: High bright red LED
  • Response time (t90): ≤60s
  • Ingress protection: IP54

Description:
BS11 all-in-one gas monitor is designed to check the gas leakage in the non-explosive environment.
Applications:
BS11 all-in-one gas monitor is designed to check the gas leakage in the non-explosive environment.
Features:
relay output: AC220V voltage output and free contact;
Anti-dust structure design;
Password management;
Easy for zero calibration, alarm setting and re-calibration;
Real-time time and temperature display;
Replaceable sensor module design;
Power management, easy to interchange between main power and battery backup;
Optional signal output of 4-20mA and RS485. 

Spectification
Sensor type: Electrochemical gas sensor
Gas sampling: Natural diffusion
Accuracy: ±5%F.S
Temperature accuracy: ±3℃
Display: High bright red LED
Alarm method: Audible and visible alarming
Response time (t90): ≤60s
Working temperature: -20℃~50℃
Working humidity: ≤95%RH
Storage temperature: 0℃~20℃
Ingress protection: IP54
Power supply: AC220V±15%
Pressure limit: 86 Kpa~106Kpa
Signal output: 4-20mA or RS485
Relay output: AC220V output (AC220V 1A) and free contact 
Consumption: ≤3W
Wire requirement: 
4-20mA signal output: ≥1.5mm2, 3-line
RS485 signal output: ≥1.5mm2, 4-line
Dimensions and weight: 345mm×199mm×92mm about 4.1kg
Package and Accessories:
1 pc per carton, size: 30*26*15cm

 

FIX GAS : C100N WITH ATEX APPROVED
รายละเอียดสินค้า

TC100N WITH ATEX APPROVED

  • Sensor type: Catalytic or electrochemical gas sensor
  • Sampling: Natural diffusion
  • Temperature: -40~70℃ (LEL) / -20~50℃ (toxic gas)
  • Working pressure: 86kPa~106kPa
  • Consumption: 2W
  • Weight: about 1200g
Description:
TC100N fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output.
Applications:
The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.
Features:
4-20mA or RS485 output optional
ATEX certificate

Technial Data : 
Sensor type: Catalytic or electrochemical gas sensor
Sampling: Natural diffusion
Accuracy: ≤±5%F.S.
Response time (T90): ≤30s (LEL) / ≤60s (toxic gas)
Working condition: 
Temperature: -40~70℃ (LEL) / -20~50℃ (toxic gas)
Humidity: ≤95%RH (no condensation)
Explosion-proof grade: ExdⅡCT6
Protection grade: IP55
Working voltage: DC24V±25%
Working pressure: 86kPa~106kPa
Signal output: 4-20mA 3-line
Consumption: 2W
Cable required: 3-line cable, ≥3 mm2 
Transmission distance: ≤1000m
Dimension: l×b×h mm 196×186×68.5
Weight: about 1200g
Package and Accessories:
pc per carton, size: 25*27*13cm

 

BS03 Combustion & Toxic gas (NDIR)
รายละเอียดสินค้า

BS03 WITH ATEX APPROVED

  •  
  • Sensor type: Catalytic, electrochemical or NDIR gas sensor
  • Gas sampling: Natural diffusion
  • Working method: Continuous monitoring
  • Operation: Infrared remote control
  • Working humidity: <95%RH
  • Protection: IP65
Description:
BS03 fixed gas detector, adopting high-quality catalytic gas sensor and SMD arts and crafts, has advantages of good reproducibility, disturbing-proof against temperature and humidity, long life-span and easy operation.
Applications:
BS03 fixed gas detector can used to detect all kinds of combustible gases, and toxic gases like CO, H2S, SO2, NO2 etc.
Features:
LED display
4-20mA or RS485 signal output optional
IP65 rating
ATEX certificate

Technical Data : 
Sensor type: Catalytic, electrochemical or NDIR gas sensor
Gas sampling: Natural diffusion 
Power supply: DC24V±25%
Power consumption: ≤3W
Working method: Continuous monitoring
Accuracy: ≤±5%F.S.
Indication method: 4-digit LED light
Condition display: 3 LED lights indicate fault alarm, L-alarm level alarm and H-alarm level 
Operation: Infrared remote control
Response time: ≤30s (LEL) / ≤60s (toxic gas)
Working temperature: -40℃~70℃ (LEL) / -20℃~50℃ (toxic) 
Working humidity: <95%RH
Explosion-proof: Ex dⅡCT6
Protection: IP65
Pressure Limit: 86-106kPa
Signal output: 4~20mA or RS485, 2 relay output
Install screw thread: G3/4"
Cable dimension: ≥1.5mm2×3
Transmission distance: ≤1000m
Dimensions: l×b×h, 210×200×105mm
Weight: about 2100g
Package and Accessories:
1 pc per carton, size: 26*25*15cm

 

GT-WD2200 SERIES FIXED GAS MONITOR
รายละเอียดสินค้า
GT-WD2200 SERIES FIXED GAS MONITOR

Sampling method: natural diffusion
Power voltage: DC 24V±6V
Power consumption: ≤3W
Operation method: infrared remote control
Working humidity: ≤95%RH(no dews)
Protection degree: IP65

Description:
GT-WD series fixed gas detector is our new developed type of gas detector. It adopts high-quality gas sensitive element and microcontroller technology, and made by excellent SMD craftwork. It has advantages of good repeatability, temperature & humidity performance, long life and easy to operate, suitable for gas centration detection in industrial fields.
Applications:
The detector is widely used in industrial gas detection fields where may has dangerous gases such as petroleum and petrochemical’s oil refineries, chemical plants, metallurgy industries, and electric power industries.

Features:
smart sensor module, easy for sensor replacement
audible and visual alarm
Sampling method:natural diffusion;
 Power voltage:DC 24V±6V;
 Power consumption:≤3W;
 Accuracy:≤±3%LEL(flammable gas)/≤±5%FS(toxic gas)
 Status indication:
 yellow light as to fault, red light as to alarm,
 green light as to normal status;
 Operation method:infrared remote control;
 Response time(t90):flammable gas≤30s toxic gas≤60s;
 Working temperature:
 -40℃~+70℃(flammable gas)
 -20℃~+50℃(toxic gas/oxygen);
 Working humidity:≤95%RH(no dews);
 Explosion proof level:Ex d ⅡC T6 Gb;
 Protection degree:IP65;
 Environmental pressure:86kPa~106kPa;
 Output signal:4~20mA/RS485;
 Connecting thread:G3/4(FPT);
 Cable:≥1.5 mm2×3 shielded cable
 external diameter 6mm~9mm(4~20mA)/ 1.5 mm2×4(RS485);
 Transmission distance:≤1000m;
 Sensor life:3 years for catalytic sensor, 2 years for electrochemical sensor(related to using environment);
 Dimension:204 mm×220 mm×105 mm;
 Weight:about 2kg.

 

LPG ,LNG gas detector
รายละเอียดสินค้า

General

The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas), coal gas. The unit is designed for DC Powered wire-in applications. The gas detector can bemounted high (for methane gas) or low (for propane (LPG) gas). It is equipped with a sturdy metal mounting bracket for quick, easy, and secure installation.

Key Specifications/Special Features

  • Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (Liquefied petroleum Gas), LNG (Liquefied natural gas), coal gas, including town gas.
  • Easy to install, mounting bracket included.
  • Loud 85dB alarm and LED warning light.
  • High quality durable sensor.
  • Self diagnostic function by MCU intelligent software.
  • Excellent reliability & High stability.
  • Ideal for all kitchens.

TECHNICAL SPECIFICATIONS
Unit Dimensions:122mm (H) x 76 mm (W) x 38 mm (D)
Operating Temperature: -10°C to +50°C
Ambient Humidity: ≤95% RH
Alarm Horn: 85dB at 3m (10 feet)
Operating Voltage: DC9-28V
Power Consumption: <1.5W (Standby), <5W (Alarm)
Value of Detection Threshold (Lower Explosive Limit):
Natural Gas: 7500ppm (15%LEL)
LPG: 2000ppm (10%LEL)
Coal Gas: 800ppm (2%LEL)
Method of Alarm: Flashing Red LED with 85dB alarm
Warm Up Time: approximately 60 Seconds
Alarm Output: Relay Output (2A@DC24V, 1A@220VAC)
Accessories: Metal mounting bracket
Mounting screws with anchors

 

 

DA50-N2O Gas Detector (Nitrous Oxide)
รายละเอียดสินค้า

[Introduction]

 

DA-50 detects various combustible & toxic gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance.

 

DA-50 converts digital signal into the 4-20 standard current signal for output signal which can be transmitted to various external devices such as PLC, DDC, RECODER, and so on. Using these functions, you can easily construct the gas monitoring system more extensive as well as more comprehensive.

 

DA-50 provides RS-485 communication signal and gas leakage alarm signal by relay contact output. Besides, DA-50 has DC 4-20mA standard output which realizes max 2500m long distance output signal transmission from sensor to receiver and RS-485 communication signal which realizes max 1000m long distance signal transmission.

 

 

[Features]

 

 Digital Process

Digital process based on built-in micro processor realizes various artificial intelligent functions which result in more convenient, more accurate, and more efficient gas detection environment.

 

 Polycarbonate Housing

Polycarbonate housing which has corrosion proof material and water proof structure is the best application to detect corrosive gas.

 

 Self Diagnosis

Digital processor automatically diagnoses the sensor signal and sends 2mA error signal output on the malfunction in the sensor.

 

 LCD display with Back Light

   LCD offers real-time display of gas density and back light offers easy reading even in dark area.

 

 User Programmable Menu

User programmable calibration density and detection rage offers user’s own operating functions.

 

 Multi Signal Output

Various output signals - DC 4-20mA, 2 step-relay contact, & RS-485(option) – provides best networking with all kinds of devices & equipments.

 

 4-20mA Transmitter

4-20mA output enables stable and long distance (maximum 2.5km) signal transmission.

 

 RS-485

RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.

 

 Alarm output

SPST 2 step relay contacts (AL1/AL2).

 

 

[Specification]

 

Detection principle

Catalytic, electro-chemical, NDIR, or PID

Gas sampling

Diffusion

Target gas

Refer to the list

Density indication

LCD display - PPM, %LEL, or %

Response time

Within 20 seconds, 90% / full scale

Accuracy

≤ ±2% / full scale

Sensor calibration

Calibration with switch

Sensor parallax

Zero – ≤ ±2% / 6 months, Span -≤ ±2% / 6 months

User programmable

Calibration density, detection range

Input power

DC 20 ~ 30V

Output power

4 ~ 20mA / full scale – maximum 2.5km long signal transmission

Communication

RS-485 – maximum 1.2km long signal transmission

with GasDNA’s own protocol

Operating temperature and humidity

-20~50, 5~95% RH (non-condensing)

Signal wire

CVVS & CVVSB 1.25sq x 3 wires - shield type

Alarm release

Manual or Automatic

Mounting

Wall or pipe mounting

Housing

Polycarbonate

Alarm output

2 step- relay contacts (AL1/AL2)


  

 

Sensor specifications Ewoo501
รายละเอียดสินค้า
 
 
Sensor Type Catalytic, Diffusion Type
Detects Gases Natural Gas(L.N.G), L.P, Propane, Butane
Operating Temperature -20℃ ~ 40℃(-4℉ ~ 104℉)
Humidity Range 0~95% R.H
Explosion-prof Type EX d ⅡB T4
Dimensions 137mm×142mm×75mm(5.39"×5.59"×2.95")
Weight 1036g(34.9oz=2.17lbs)
Response Time < 20 Seconds
Case Material Aluminum
 

 

Audio-visual display Gas Detector
รายละเอียดสินค้า
เครื่องวัดแก๊สแบบติดตั้ง Fix Gas detector  สามารถรองรับได้หลากหลายชนิดแก๊ส  ทั้งแก๊สพิษ และ แก๊สไวไฟ ติดตั้งง่าย ราคาไม่สูงมาก เหมาะกับโรงงานทั่วไป 
สามารถขอข้อมูลเพิ่มเติมได้ 

DA-91 Series
 

DA-91 series detects leakage of various toxic or combustible gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. 
 

 
[ Features ]
 FND display with Back Light
FND offers real-time display of gas density and back light offers easy reading in dark area.
 Isolation Circuit
Built in isolation circuit prevents electrical noise and realizes the most stable sensor output.
 Multi Signal Output
DC 4-20mA, 2 step-relay contact, & RS-485(option) – provides best networking with all kinds of devices & equipments.
 
[ Specification ]
 
 
Detection principle Electro-chemical, NDIR, Catalytic
Response time within 20 seconds, 90%/full scale
Accuracy ≤2% /full scale
Programmable Calibration density & detection range
Self diagnose FND shows senor error(S-ERR), 2mA output
Input power AC 220V/60Hz
Output power 4~20mA / full scale – max. 2.5km transmitting length
Alarm Low alarm – AL1 LED(RED)
High alarm – AL2 LED(RED)
Light bar – BZ LED(RED)
Alarm method Sight – Light bar
Hearing – Buzzer (90㏈/1m)
Operation temperature & humidity -20℃~50℃ & 5~95% RH (non-condensing)
Alarm release Manual and automatic release
Alarm output 2 step (AL1/AL2) alarm relay contact, RS-485 (option)
Mounting type Wall mounting type
Detection range 0 ~ 10,000 ppm

 

CD-10 CO gas detection & alarm unit specialized for underground parking area
รายละเอียดสินค้า
อุปกรณ์ตรวจจับแก๊สแบบติดตั้ง Fix gas detector CO  คาร์บอนมอนน๊อกไซด์  CO แบบติดตั้ง

CD-10
CO gas detection & alarm unit specialized for underground parking area
 

CD-10, the artificial intelligent CO gas alarm unit specialized for underground parking area, using electro-chemical sensor, detects CO gas density and provides the measured density signal to both 2 step relay output and standard current signal output (DC 4-20mA) to be connected to various external devices to carry out underground parking area atmosphere environmental monitoring. 
 

 
[ Features ]
 Built-in micro processor digital CO gas alarm unit
 Realize various artificial intelligent functions.
- User programmable fan relay and alarm relay density
- User programmable fan relay and alarm relay delay time. 
- User programmable scale range.
- Automatic zero calibration
 Various signal output
- 2 step relay output, DC 4-20mA / full scale
 Robust metal housing
 On site indicating FND display
 
 
Type Independent transmitter
Sensor type Electron-chemical
Detection principle Diffusion
Density display F.N.D (3-Digit/PPM)
Detection range 0-500PPM (default :250PPM)
Accuracy ≤2% /full scale
Response time within 20 seconds, 90%/full scale
Alarm density Default : LOW(FAN)-50PPM,
HIGH(FAN)-70PPM
Alarm delay time Default : 5seconds
External output HIGH(alarm) / LOW(fan) relay,
4-20mA/ full scale
Input power 20~30V AC/DC, 60Hz
Housing material Metal case
Operation temperature -20℃~50℃
Operation humidity 0~95%RH (non-condensing)
Initialization time 1 minute

 

CD-30M/30I
รายละเอียดสินค้า
เครื่องวัดแก๊สแบบติดตั้ง Fix Gas detector  CO2  gas ติดตั้งง่าย ราคาไม่สูงมาก เหมาะกับโรงงานทั่วไป 
สามารถขอข้อมูลเพิ่มเติมได้ 


CO2 Detector 

CD-30M/30I

CD-30M/30I are designed for air conditioning system being installed on air conditioning duct system. With built-in transmitter, CD-30M/30I can detect CO2 gas density using NDIR (Non Dispersive Infrared) and convert the measured density signal into linear current or voltage signal to be transmitted to external monitoring unit or controlling unit such as PLC or DDC.
 

 
[ Features ]
 Non Dispersive Infrared(NDIR) CO2 sensor
highest detection accuracy and the longest sensor life time with the least affection from other gases.
 Built-in transmitter
Built-in transmitter transforms the sensor signal into stable standard current output signal (4-20mA) to be transmitted to external controlling equipments such as PLC or DDC.
 Robust metal housing
RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.
 
[ Sensor options ]
 
 
Measurement range accuracy(±)
0~2,000ppm / 0~5,000ppm 30ppm ± 5% rel.
0~2.00% 200ppm ± 5% rel.
 
 
[ Specification ]
 
 
  CD-30M CD-30I
Mounting type Wall mounting Duct mounting
Detection principle NDIR (Non-Dispersive Infrared)
Detection method Diffusion
Response time within 20 seconds, 90%/full scale
Accuracy ≤2% /full scale
Zero variance <±0.3% / full scale / year
Measurement range 0~2,000ppm / 0~5,000ppm / 2.00%
Output 4-20mA
D/A resolution 12bit
D/A accuracy Voltage mode: ±2% / reading ±20mV, current loop: ±2% / reading ±0.3mA
Input power 24V AC/DC ±20%, 50~60Hz
Power consumption ≤3W
Signal wire CVVS & CVVSB 1.25sq X 3 wire – shield type
Terminal Screw terminal
Housing Metal case with metal tube
Operation temperature / humidity 0~50℃ / 0~95% RH (non-condensing)
Initialization time Within 1 min
 

 

Suction pumped Gas Detector built-in LCD & explosion proof, Suction Type
รายละเอียดสินค้า
เครื่องวัดแก๊สแบบติดตั้ง Fix Gas detector  (Suction pump ) เป็นรุ่นทีมีปั้มในตัวสามารถดูด แก๊ส จากระบบเข้ามาวัดได้ ราคาย่อมเยาว์

DA-800 Series (explosion proof)
SMART Gas Detector/Transmitter(4~20mA)with built-in LCD & explosion proof, Suction Type

DA-800 detects various combustible & toxic gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. Built-in micro pump for gas sampling enables effective gas detection especially for the environment where diffusion type gas detectors cannot be used. DA-800 converts digital signal into the 4-20mA standard current output signal which can be transmitted to various devices such as PLC, DDC, or recorder to build comprehensive gas monitoring system. Also, DA-800 provides RS-485 communication signal and alarm relay contact. DC 4-20mA standard output signal realizes max 2500m long distance output signal transmission and RS-485 communication signal realizes max 1000m long distance signal transmission. 
 

 
[ Features ]
 LCD display with Back Light
 Built-in HD(high dissolution) A/D converter for accurate output signal.
 Multi Signal Output
DC 4-20mA, 2 step-relay contact, & RS-485(option) provides best networking with all kinds of devices & equipments.
 4-20mA Transmitter
4-20mA output enables stable and long distance (maximum 2.5km) signal transmission.
 RS-485
RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.
 Alarm output
SPST 2 step relay contacts (AL1/AL2).
 
[ Specification ]
 
 
Gas sampling Suction type
Density display and unit Built-in LCD Display - PPM, %LEL, or % set by user
Input power DC 18-30V
Explosion proof Ex d IIB+H2
Target gas Please refer to the list.
Detection principle Catalytic, Electro-Chemical, or NDIR
Suction flow rate 0 ~ 1000ml / min
Suction distance Within 100m
Measurement range Please refer to the list
Accuracy ≤2% /full scale
Response time within 20 seconds, 90%/full scale
Sensor calibration Auto calibration with magnetic switch
User programming Calibration density & Measurement range
Wiring CVVS & CVVSB 1.25sq*3wire
Output signal 4-20mA DC/F.S // RS-485(MODBUS-RTU)
Alarm output 2 step (HIGH/LOW) alarm relay contact
Operation temperature -10℃ ~ 50℃
Operation humidity 5 ~ 95%RH (non-condensing)
Wire conduit 1/2” or 3/4” PF, NPT
Housing material Cast Aluminum Alloy
Mounting Wall or pipe mounting
 

 

Suction pump Gas Detector/Transmitter(4~20mA) with built-in LCD – Suction Type
รายละเอียดสินค้า
 เครื่องวัดแก๊สแบบติดตั้ง สามารถวัดแก๊ส ได้หลากหลายชนิด แก๊ส สามารถขอข้อมูลเพิ่มเติมได้ 

DA-750 Series
SMART Gas Detector/Transmitter(4~20mA) 
with built-in LCD – Suction Type

DA-750 detects leakage of various toxic or combustible gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. Built-in micro pump suctions gas continuously which is effective gas sampling especially for closed area. DA-750 converts digital signal into the 4-20㎃ standard current signal for output signal which can be transmitted to various external devices such as PLC, DDC, RECODER, and so on to construct the gas monitoring system more extensive as well as more comprehensive. DA-750 provides RS-485 communication signal and gas leakage alarm signal by relay contact output. Besides, DA-750 has DC 4-20mA standard output which realizes max 2500m long distance output signal transmission from sensor to receiver and RS-485 communication signal which realizes max 1000m long distance signal transmission. 
 

 
[ Features ]
 Auto-Suction Type
Built-in micro pump suctions gas continuously which is effective gas sampling especially for closed area.
 LCD Display with Back-Light
 Isolation Circuit
Built-in isolation circuit prevents electrical noise to secure stable sensor operation.
 4-20mA Transmitter
4-20mA output enables stable and long distance (maximum 2.5km) signal transmission.
 RS-485
RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.
 Alarm output
SPST 2 step relay contacts (AL1/AL2).
 
[ Specification ]
 
 
Detection principleCatalytic, electro-chemical, NDIR, or PID
Gas samplingSuction Type
Input powerDC 20~24V
Sample gas volume1.0 Liter/min ~ 2.5 Liter/min
Accuracy≤2% /full scale
Output signalDC 4-20㎃ / full scale
Memory4,000 records
Density indicationLCD Display - PPM, %LEL, %, or PPb
AlarmAL1 Alarm – AL1 LED (RED)
AL2 Alarm – AL2 LED (RED)
Setting of alarm valueAL1/AL2 2stages Alarm-User can optionally set.
Alarm delay time0~99 seconds with user adjustable
Alarm clearingManually or automatically
Alarm output2 step alarm relay contact (AL1/AL2)
Operating temperature-10℃ ~ 50℃
Operating humidity5 ~ 95%RH (Non-Condensing)
How to installWall Mounting Type
Signal cableCVVS & CVVSB 1.25sp*3 Wire-Shield Type
Gas inhaling6Ø Tube
Output optionRS-485

 

 

SMART Gas Detector/Transmitter(4~20mA) with built-in LCD & explosion proof
รายละเอียดสินค้า

 

DA-500 Series (explosion proof)
 เครื่องวัดแก๊สแบบติดตั้ง สามารถวัดแก๊ส ได้หลากหลายชนิด แก๊ส สามารถขอข้อมูลเพิ่มเติมได้

DA-500 detects various combustible & toxic gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. DA-500 converts digital signal into the 4-20mA standard current output signal which can be transmitted to various devices such as PLC, DDC, or recorder to build comprehensive gas monitoring system. Also, DA-500 provides RS-485 communication signal and alarm relay contact. DC 4-20mA standard output signal realizes max 2500m long distance output signal transmission and RS-485 communication signal realizes max 1000m long distance signal transmission. 
 
 
[ Features ]
 Auto-calibration without opening cover
You only have to touch cover window using magnetic bar. It is quite useful for the corrective work in the explosive area.
 LCD display with back light
 Built-in HD(high dissolution) A/D converter for accurate output signal.
 Multi signal output
DC 4-20mA, 2 step-relay contact, & RS-485(option) – provides best networking with all kinds of devices & equipments.
 4-20mA transmitter
4-20mA output enables stable and long distance (maximum 2.5km) signal transmission.
 RS-485
RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.
 Alarm output
SPST 2 step relay contacts (AL1/AL2).
 
[ Specification ]
 
 
Detection principleCatalytic, Electro-Chemical, TCD or NDIR
Built-in display2-lines x 8-characters LCD with back light
Gas samplingDiffusion type
Target gasPlease refer to the target gas list.
Measurement range0 ~ 100 %LEL, 0~10,000ppm. 0~100% VOL
Response timewithin 20 seconds, 90%/full scale
Accuracy≤2% /full scale
Sensor displacementZero – ≤±2%LEL / 6 month, span -≤±2%LEL / 6 month
Input powerDC 20 ~ 30V
Output power4 ~ 20mA/Full Scale - 2.5km transmission
Operating temp.& humidity-20℃~ 60℃, 5 ~ 95% RH (Non-condensing)
Signal cableCVVS & CVVSB 1.25sq x 3 wire - shield type
Wire conduit1/2" or 3/4" PF, NPT
Installation typeWall or Pipe Mounting
Exterior materialCast Aluminum Alloy
Explosion-proofEx d IIC T5
Output2 step- relay contact (ALARM-1/ALARM-2)
Communication outputRS-485 communication output(option)
Sensor operation period5 years (in air)
Sensor warranty period1 year

 

 

SMART Gas Detector/Transmitter(4~20mA) & Explosion Proof
รายละเอียดสินค้า
 เครื่องวัดแก๊สแบบติดตั้ง สามารถวัดแก๊ส ได้หลากหลายชนิด แก๊ส สามารถขอข้อมูลเพิ่มเติมได้ 

DA-100 Series (explosion proof)

SMART Gas Detector/Transmitter(4~20mA) & Explosion Proof

DA-100 detects combustible or toxic gas leakage and transmits standard electric current output signal 4 ~ 20mA to be connected with various controllers such as gas leakage warning device (GMS-1000/1500/2000), PLC, DDC, or MMR for individual or integrated gas monitoring system(controller). 
 

 
[ Features ]
 4-20mA Transmitter:
standard electric current output signal (4-20mA) enables a stable transmission even in long distance up to 2.5km.
 
[ Specification ]
 
 
Detection principleCatalytic, electro-chemical, NDIR, or PID
Gas samplingDiffusion
Measurement range0 ~ 100%LEL, 0 ~ 10,000ppm, 0 ~ 100%VOL
Target gasCombustible or toxic - see the table of target gases
Response timewithin 20 seconds, 90%/full scale
Accuracy≤2% /full scale
CalibrationOne-touch auto calibration
Sensor displacementZero calibration: ≤±1%LEL/6 month
span calibration: ≤±1%LEL/6 month
Self diagnosisDisplay sensor failure on built-in FND(S.Er), 2mA output
Input powerDC 20 ~ 30V
Output signal4 ~ 20mA/full scale – up to 2.5km transmission
Operating temp. & humidity-20℃~ 50℃, 5 ~ 95% RH (Non-Condensing)
Signal cableCVVS & CVVSB 1.25sq x 3 Wire - Shield Type
Conduit tube1/2" or 3/4" PF, NPT
Installation typeWall or Pipe Mounting
Casing materialCast aluminum alloy
Explosion-proof approvalEx d IIC T5

 

 

SMART Gas Detector/Transmitter(4~20mA) with built-in LCD
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 เครื่องวัดแก๊สแบบติดตั้ง สามารถวัดแก๊ส ได้หลากหลายชนิด แก๊ส สามารถขอข้อมูลเพิ่มเติมได้ 

SMART Gas Detector/Transmitter(4~20mA) with built-in LCD

DA-50 detects various combustible & toxic gases leaked from industrial areas for gas producers, 
gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance.

DA-50 converts digital signal into the 4-20㎃ standard current signal for output signal which 
can be transmitted to various external devices such as PLC, DDC, RECODER, and so on. 
Using these functions, you can easily construct the gas monitoring system more extensive 
as well as more comprehensive.

DA-50 provides RS-485 communication signal and gas leakage alarm signal by relay contact output. 
Besides, DA-50 has DC 4-20mA standard output which realizes max 2,500m long distance output signal transmission from sensor to receiver and RS-485 communication signal which realizes max 1000m long distance signal transmission. 
 

 
[ Features ]
 LCD display with Back Light
 Multi Signal Output
DC 4-20mA, 2 step-relay contact, & RS-485(option) – provides best networking with all kinds of devices & equipments.
 4-20mA Transmitter
4-20mA output enables stable and long distance (maximum 2.5km) signal transmission.
 RS-485
RS-485 enables stables stable and long distance (maximum 1.2km) signal communication.
 Alarm output
SPST 2 step relay contacts (AL1/AL2).
 
[ Specification ]
 
 
Detection principleCatalytic, electro-chemical, NDIR, or PID
Gas samplingDiffusion
Target gasRefer to the list
Density indicationLCD display - PPM, %LEL, or %
Response time

within 20 seconds, 90%/full scale

Accuracy≤2% /full scale
Sensor calibrationCalibration with switch
Sensor parallaxZero – ≤ ±1% / 6 months, Span -≤ ±1% / 6 months
User programmableCalibration density, detection range
Input powerDC 20 ~ 30V
Output power4 ~ 20mA / full scale – maximum 2.5km long signal transmission
CommunicationRS-485 – maximum 1.2km long signal transmission 
with GasDNA’s own protocol
Operating temperature and humidity-20℃~50℃, 5~95% RH (non-condensing)
Signal wireCVVS & CVVSB 1.25sq x 3 wires - shield type
Alarm releaseManual or Automatic
MountingWall or pipe mounting
HousingPolycarbonate
Alarm output2 step- relay contacts (AL1/AL2)

 

 

DC Powered Wire-In Combustible Gas Detector
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เครื่องวัดแก๊สแบบติดตั้ง ตรวจจับ  LPG แก๊ส 

Description

  The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). The unit is designed for plug-in applications. The gas alarm can be mounted high (for methane gas) or low (for propane (LPG)gas). It is equipped with a sturdy mounting bracket for quick,easy, and secure installation.

Features and Benefits

  • Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (Liquefied petroleum Gas), LNG (Liquefied natural gas), coal gas, including town gas.
  • Power Input Range - AC220V
  • Loud 80dB alarm and LED warning light.
  • High quality catalytic combustion gas sensor.
  • Self diagnostic function by MCU intelligent software.
  • Excellent reliability & High stability.
  • Ideal for all kitchens.
  • Test/Reset Button - Tests the alarm electronics and resets the unit during alarm.
  • Power LED - Indicates alarm is receiving power and operating properly.
  • Alarm/Fault LED - Illuminates when in alarm/fault mode.

Technical Specifications

  • Power Source: AC220
  • Power Consumption: <1.5W(Standby), <3W(Alarm)
  • Sensitivity: LNG 5000ppm (10%LEL )
  • Audio Alarm: 80dB at 10ft(3meters)
  • LED: Green, Normal; Red, Alarm; Yellow, Fault
  • Temperature Range: -10°C to 50°C
  • Humidity Range: 5%-95% relative humidity (RH)
  • Size: 76mm Width x 122mm Height x 38mm Depth
  • Weight: 265g

Installation of Detector

DC Powered Wire-In Combustible Gas Detector

Ordering Information

DC Powered Wire-In Combustible Gas Detector
 


TOKA Gas Dectector TS-303 series
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  เครื่องวัดแก๊สแบบติดตั้ง Fix gas detector สามารถวัดแก๊ส ได้หลากหลายชนิด แก๊ส สามารถขอข้อมูลเพิ่มเติมได้ 
Gas Detector
Brand : TOKA

Detail : 
TOKA Gas Dectector TS-303 series

Specifications

 
Fixed Type Combustible Gas Alarm 
Drip-proof construction 
The multipoint type is also available by connected installation

Outstanding corrosion resistance and insulation prooerties(Resin body) Drip-proof constructionWith dimmer function

 Extension alarm contact(dry)

4-20mA Signal output(option)

 

Model

TS-303A

Measurement Gas

propane,butane,CNG,LNG,and an ethanol,etc.

Principle

Catalytic Combustion

Measurement Range

0~100%LEL

Accuracy

Within±5% of full scale

Alarm Setting Level

More than 1/10 of full scale

Accuracy of Alarm

Within±25% of alarm setting level

Response Speed

Within 30 second response

Environmental Condition

-10°c~50°c under95%RH

Power

available for AC,DC

External Alarm Contact

Extension Alarm Contact(dry)1c

Indicating Lamp

Action Indication : Green

Alarm Indication  : Red

Defect Indication : Red

Audible Alarm

Alarm Indication : Intermittent buzzer

Defect Indication : Constant tone

Option

1.REcorder output(0-100mV,4-20mA etc)

2.Additional meter output(0-500μA



EWOO 401
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เครื่องวัดแก๊ส LPG แบบติดตั้ง 

Appicable detector gases: LPG,CNG Sensible range:0~100%(LEL) Origin: Korea
เครื่องเตือนแก๊สรั่ว EWOO
 
GAS DETECTOR รุ่น EW 401  ประกอบด้วย 2 ส่วนหลัก
 
(1) ส่วนแสดงผล (indicator)

(2) ส่วนตรวจับ (Detector) 
--------------------------------------
 
ส่วนแสดงผล (indicator)
 
item                                : Gas Leakage Detector (EW-401) 
Applicable gas                : LPG, LNG, CITY GAS 
Power Consumption       : AC 220V 50Hz 
Humidity range               : less than 95% (RH) 
Sensible range                : 0 - 100% (LCL) 
Alarm Setting point        : 20% (LEL) 
Response time               : Within 20 Seconds 
Alarm Signal Indicator   : LED lamp (Yellow) Blink & intermediate Buzzer sound
Operation Indicator       : LED lamp (Green) Blink 
Failure Indicator            : LED lamp (Red) blink 
Initiative Stability Time   : 60 seconds 
Connecting cable           : VCT or CWS  0.75 mm - 2.0 mm (3 wire)

DimeAsion                     : 114  260  80
Alarm Output                 : DC 12V (30 -~ A)  No-Voltage Contact NO.NC.COM 
                                         (relay contact)

 
ส่วนตรวจับ (Detector)

Type    :                                 Separatiob
Applicable gases   :             LPG, LNG, CITY GAS
Sensor    :         Diffusion type Lot-wire type
Operating Temperature Range :                                 20C - 50C
Humidity Range   :                     less than 95% (RH)
Explosion-proof type  :                         resistant structure 
     (d2G4, KS 0906)
Cable Connector  : inner diameter 16 mmlouter  23 mm
Dimension   :                                 137 142 75
Weight    :                                            994 g.
Sensible Density Range :                             0- 100% (LEL)
Response Time   :                         within 15 seconds
Case Material   :                                     Aluminum


Flamgard Plus: Flammable Gas Detector with Display
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Flamgard Plus 
         เป็นตัวตรวจจับก๊าซไวไฟพร้อมจอแสดงผล (Display) มีโครงสร้างกันระเบิด (Flameproof (Exd) Flammable Gas Detector) ซึ่งใช้ Poison-Resistant Pellistors ในการตรวจจับระดับความเสี่ยงในการระเบิดของสารประกอบ ไฮโดรคาร์บอน ไฮโดรเจน และก๊าซหรือไอไวไฟอื่นๆ รวมทั้งเชื้อเพลิงอากาศยาน และไอน้ำมันเชื้อเพลิง 
 

ลักษณะเด่น (Features):

Non-Intrusive Calibration

  • การสอบเทียบ (Calibration) สามารถทำที่หน้างานได้เลย โดยไม่ต้องขอใบอนุญาต Hot work
  • หน้าจอแสดงผลและ Magnetic Key ช่วยทำให้การสอบเทียบทำได้โดยไม่ต้องเปิดฝาเครื่องออก

Flexible Output Options

  • มีสัญญาณ Output 4-20mA
  • สามารถเลือก Option ให้มีสัญญาณเตือน (Alarm) หรือ Fault Relays เพื่อขับอุปกรณ์เตือนภัยตัวอื่นได้
  • ตัวตรวจจับ (Sensor) สามารถติดตั้งแยกออกมาจากหน้าจอหรือตัวแปลงสัญญาณ (Display/Transmitter) ได้

Rugged and Reliable

  • ทำจากวัสดุ Marine-Grade Alloy ที่มีความทนทานสูงและ Tough Polyester Coating
  • มีระดับการป้องกัน (Ingress protection) ที่ IP65 เป็นมาตรฐาน และสามารถเลือกได้ถึง IP66
  • ใช้ตัวตรวจับแบบ Poison Resistant Pellistors ที่มีอายุการใช้งานยาวนาน
  • ก๊าซที่เลือกวัดได้เช่น ก๊าซติดไฟชนิดต่างๆ NGV, LPG, มีเทน CH4, ก๊าซอีเทน, ก๊าซเอทิลีน, ก๊าซเมทานอล ในรูป %LEL เป็นต้น
TXgard-Is+: Toxic and Oxygen Gas Detector with Display
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TXgard-IS+ เป็นตัวตรวจจับก๊าซพิษ (Toxic Gas) และก๊าซออกซิเจน (Oxygen) พร้อมจอแสดงผล มีการจำกัดพลังงานกันระเบิดในตัว (Intrinsically Safe (I.S.)) มีตัวตรวจจับ (Sensors) ให้เลือกใช้สำหรับก๊าซต่างๆ มากมายหลายชนิด
     TXgard-IS+ มี ATEX Certified สำหรับใช้ในพื้นที่อันตราย (Hazardous Areas) Zone 0,1 หรือ 2 และมี UL and cUL Certified สำหรับใช้ในพื้นที่อันตราย (Hazardous Areas) Division 1 หรือ 2 

     

ลักษณะเด่น (Features):

Non-Intrusive Calibration

  • การสอบเทียบ (Calibration) สามารถทำที่หน้างานได้เลย โดยไม่ต้องขอใบอนุญาต Hot work
  • หน้าจอแสดงผลและปุ่มกด ช่วยทำให้การสอบเทียบทำได้โดยไม่ต้องเปิดฝาเครื่องออก

Flexible Output Options

  • มีสัญญาณ Output Two-Wire 4-20mA
  • สามารถเลือกปรับสัญญาณ Output เองได้โดยไม่ต้องใช้ก๊าซ เพื่อตรวจสอบระบบควบคุมและสัญญาณเตือนภัยว่ายังทำงานปกติหรือไม่

Rugged and Reliable

  • ทำจากวัสดุ GRP ที่มีความทนทานสูงและสามารถต้านทานแรงกระแทกได้ดี
  • มีระดับการป้องกัน (Ingress protection) ที่ IP65 เป็นมาตรฐาน
  • ใช้ตัวตรวจจับแบบ Electrochemical Cells ที่มีอายุการใช้งานยาวนาน
  • ชนิดของก๊าซที่เลือกวัดได้ แอมโมเนีย NH3, H2S, CO, คลอรีน Cl2, เอทานอล, อ๊อกซิเจน O2, โอโซน O3, SO2, NO, NO2, HF, HCl, HCN, etc.


Xgard Detectors: Detectors for Flammable, Toxic and Oxygen Gases
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Xgard เป็น Gas Detector แบบ Fixed หรือแบบติดตั้งอยู่กับที่ เพื่อรองรับความต้องการตรวจจับก๊าซในอุตสาหกรรมที่หลากหลาย มีรุ่นที่เป็น Intrinsically Safe (I.S) หรือ Flamproof (Exd) ให้เลือกใช้

        Xsafe เป็น Gas Detector รุ่นประหยัด เหมาะสำหรับใช้ใน Safe Areas เช่น Boiler rooms, ห้องครัว และอาคารพานิชย์


Xgard มี Sensors หรือตัวตรวจจับก๊าซดังต่อไปนี้

  • Poison Resistant Pellistors สำหรับการตรวจจับก๊าซไวไฟ (Flammable Gas Detection)
  • Electrochemical Sensors สำหรับใช้ตรวจจับก๊าซพิษ (Toxic Gases) หรือก๊าซออกซิเจน (Oxygen)
  • Thermal Conductivity Sensors สำหรับดูค่าปริมาณความเข้มข้นของก๊าซ (Volume Concentrations of Gases)
  • ชนิดของก๊าซที่เลือกวัดได้เช่น ก๊าซติดไฟชนิดต่างๆ NGV, LPG, แอมโมเนีย NH3, VOC, มีเทน CH4, H2S, CO2, CO, คลอรีน Cl2, เอทานอล, R-134a, Freon, อ๊อกซิเจน O2, โอโซน O3, SO2, NO, NO2, HF, HCl, HCN, etc

    ลักษณะเด่น (Features):

    Rugged and Reliable

    • ทำจาก Aluminium ที่ทนการกัดกร่อน, 316 Stainless Steel หรือ Glass-Reinforced Nylon (Type 1 Only)
    • มีระดับการป้องกัน (Ingress Protection) ที่ IP65 เป็นมาตรฐาน และสามารถเลือกได้ถึง IP66
    • มี IEC61508 SIL Compliant

    Low Cost of Ownership

    • มี Plug-in Sensor Modules ทำให้สามารถเปลี่ยน Sensor ได้อย่างง่ายดายและรวดเร็ว
    • Sensors มีอายุการใช้งานที่ยาวนาน (Long-Life Sensors)

    Wide Range of Approvals


 

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