อุปกรณ์วัดแก๊สรั่ว ในครัวเรือน

GK Easy วัดแก๊สรั่ว 2ชนิด
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GK EASY FOR WIRE CONNECTION

  • Working voltage: AC220V±15% / AC110V±15% 50Hz , DC12V  (ใช้กับไฟ 220 Vac. และ 12 VDC ได้ ) 
  • Response time: ≤30s automatic resume    ( การตอบสนองต่อแก๊ส ี่ ตำ่กว่า 30 วินาที่ ) 
  • Sampling method: natural diffusion    (การแพร่กระจาย ) 
  • Alarm level: Combustible gas: 10%LEL, CO: 150ppm   ( ระดับสัญญาณแจ้งเตือน ที่ 10 %LEL , CO 150 Ppm ) 
  • Alarming Method: visual and audible
  • Alarm sound: ≥70dB


Van300 Gas Alarm System for Caravan
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Van300 Gas Alarm System for Caravan

  • Power supply: DC12V or DC24V
  • Consumption: ≤3W
  • Working condition: Tem. 0℃~55℃
  • Humidity: <95%RH
  • Warm up time: 3min±30s
  • Alarm type: Sound and light
Technical Data
1. VAN300
Power supply: DC12V or DC24V Consumption: ≤3W
Working condition: Tem. 0℃~55℃ Humidity: <95%RH
Warm up time: 3min±30s
Alarm type: Sound and light Sound level: ≥85dB
Signal output: Free contact or DC9V relay output
Life: >5 years
Weight: Appr. 150g
Dimensions: L×W×H 107mm×95mm×50mm
2. Detector
ModelVAN300-COVAN300-LPG
Detecting gasCOCombustible gas and aether
Alarm typeRed LED flickeringRed LED flickering
Alarm level50ppm-150ppm500ppm-6000ppm
Response time≤2.5min≤ 30s
PowerDC9V
Consumption≤ 3W
Working conditionTem: 0℃~55℃ Humidity: <95%RH
Sampling methodDiffuse naturally
Life> 5 years
WeightAppr. 48g
dimensionsL× W× H 82mm× 50mm× 37mm


GD Gas 220 V LPG /NGV
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GD THE POPULAR ITEM

  • Working voltage: AC220V/110V +/-15% or DC24V/DC12V
  • Target gas: Natural Gas, LPG
  • Consumption: ≤3W
  • Response time: ≤3W 30s automatic resume
  • Alarming level: 10%LEL
  • Alarming method: Visual and audible
  • Description:
    GD gas alarm, is designed to detect the concentration of combustible, explosive gases, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration reaches the presetting level. It reminds you to take prompt action. You may start up other link equipment, open windows or shut off gas supply to avoid fire, explosion, suffocation, and other malignant accidents.
    Applications:
    GD gas alarm is designed to detect the concentration of combustible, explosive gases in your home.
    Features:
    Sensor module design
    Fast response
    High accuracy, low consumption
    Optional Relay or Valve output
  • Technical Data
  • Working voltage: AC220V/110V +/-15% or DC24V/DC12V
    Target gas: Natural Gas, LPG 
    Consumption: ≤3W
    Working condition: Temperature: 0oC-55oC Humidity: <95%RH
    Response time:  ≤3W 30s automatic resume
    Sampling Method: natural diffusion
    Alarming level: 10%LEL 
    Alarming method: Visual and audible
    Alarm sound: ≥80dB
    Weight: about 270g
    Dimension: l×b×h,mm:126×72×47.5
    Package and Accessories:
    Package: English neutral, 
    Accessories: M5 bolt 4pcs, Operation manual 1pcs


CO Alarm
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GT CO ALARM

Working voltage: AC220V, AC110V, DC12V or DC24V
Consumption: ≤ 1W
Response time: ≤30s
Alarm level: Carbon Monoxide:100ppm, Combustible Gas:10%LEL
Buzzer level: ≥70dB
Size and weight: 125mmx84mmx45mm

Description:
The GT CO/Combustible Gas alarm uses high quality gas sensing components and advanced electric technology; its red huge alarming part is visible even from a long distance making it a good choice for family that has people with hearing problem. The optional relay/gas valve shut off output allows easy connection with valves or ventilating facilities.
Applications:
The GT CO/Combustible alarm provides you and your family with a loud warning signal against the dangers of elevated carbon monoxide /combustible gas levels in your home.
Features:
MCU guarantees high reliability and reduces false alarm.
Optional output allows for easy connection with valves or ventilating facilities 
Red huge alarming part alerts you of gas leakage.


X-Sense CO03A
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X-Sense CO03A

X-Sense CO03A Battery Powered Carbon Monoxide CO Detector Sensor Alarm with Digital Display

Description 

Reliable Performance 

Carbon monoxide (CO) is invisible, odorless and yet lethally poisonous. The electrochemical gas sensor of this carbon monoxide alarm is highly sensitive at detecting carbon monoxide leaks and protects all your family against deadly threats. Also, the unit may detect dangerous CO levels when no one is at home. The highest CO concentration detected will be recorded and shown on the LCD screen. Please note that this alarm does not sense smoke, heat, flames, or other hazardous gas. 

Convenient Use 

The LED indicator on this alarm flashes in green every 50 seconds in the standby condition to confirm that the unit is functioning normally. The alarm sounds with a volume of up to 85 dB to alert all household members when it detects 30 ppm of carbon monoxide for 120 minutes, 50 ppm for 60-90 minutes, 100 ppm for 10-40 minutes, or 300 ppm for 3 minutes. The alarm will also automatically reset when the hazardous conditions have passed. 

Easy Installation 

This alarm comes with a mounting bracket, 2 screws and 2 anchor plugs, and can be easily hung on the wall in houses, apartments, mobile homes and dormitory rooms, or placed on any flat surface. We recommend that the alarm should be located between sleeping areas and potential sources of CO leaks such as living rooms and kitchens. Please refer to the user manual for detailed instructions.


Specification 

  • Power source: 3 LR6 AA 1.5V
  • Sensor type: Figaro electrochemical
  • Type of gas sensed: Carbon monoxide
  • Alarm activation:
  • 30 to 49 ppm (120 minutes)
  • 50 to 99 ppm (60 to 90 minutes)
  • 100 to 299 ppm (10 to 40 minutes)
  • Above 300 ppm (0 to 180 seconds)
  • Operating temperature: -10℃ to +40℃
  • Ambient humidity: 15% to 90%
  • Horn level: 85 dB at 1 m (3.3 feet)
  • Product size: 127 mm x 75 mm x 35 mm
  • Product life: 3 years
     


AC Powered Plug-In Combustible Gas Detector
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เครื่องวัดแก๊สแบบติดตั้ง Fix gas detector 
AC Powered Plug-In Combustible Gas Detector

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

Where to locate the Gas Alarm

  The Gas Alarm is intended to detect leakage of natural gas,town gas and bottled gas. It is intended for installation in the home, small commercial properties, and recreational vehicles.Installation shall only be undertaken by technicians holding a certificate issued by an authorized distributor.
 

  Warning: this unit is connected to the mains.
 

  For detecting natural gas (lighter than air), the alarm should be installed within 30 centimeters below the ceiling and the maximum distance away from the furnace or gas appliances is 8 meters.
 

  For detecting LPG (heavier than air), the alarm should be installed within 30 centimeters above the floor and the maximum distance away from the furnace or gas appliances is 4 meters.
 

  The alarm should not be located close to any obstacles preventing natural air circulation. It should also not be located in a draft or close to a cooker (cooking smells and other fumes can have a bad influence on gas detection).

Installation of  Detector
 

gas alarm size


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