Gas Detectors

p>A gas detector can also be known as a gas analyser, gas meter or gas leak detector. Their main function is to alarm you if there are any hazardous gas leaks, oxygen depletion or other emissions (combustible,flammable and toxic gases) in the area.


Why would you need a gas detector?


Gas detection is an important part of home safety and essential part of commercial and industrial safety systems and provides you with 24/7 monitoring. Gas detectors can come as hand -held portable devices or can be fixed or mounted to walls and ceilings. Most gas detectors are battery operated for safety, so important to check the battery life and do regular maintenance checks.


How do they work?


Within the gas detector, there is a sensor that will measure and monitor the concentration of certain hazardous gases that are in the air, If the gases are detected above a certain level which the sensor is set to then it will trigger an alarm to warn people to evacuate the area. The alarms may be a loud alarm or it may set a strobe light off, or it could do both of these, The gas detector could also send a signal to the building operations department in industrial/ commercial buildings so people are aware of the danger even if they are not in the affected area.


Common Combustible Gases


  • Carbon Monoxide

  • Chlorine

  • Carbon Dioxide

  • Ammonia Hydrogen Sulphide

  • Methane

  • Nitrogen Dioxide

  • Butane Gas

What do they detect?


Gas detectors are categorized by the type of gas they detect. Within this broad range, they are further defined by the technology they use: catalytic and infrared sensors detect combustible gases and electrochemical and metal oxide semiconductor technologies generally detect toxic gases.


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Description Price Gases Detected Accuracy Response Time Application ATEX Approval Meter Type Display Type Audible Alarm Visual Alarm Power Source Battery Type Battery Life Dimensions Weight
RS庫存編號 913-2639
製造零件編號0563 3163
BrandTesto
TWD8,097
單位
CFCs, HCFCs, HFCs, R-22, R-404A, R-410A, R-507, R134a, 438A - 20 s - - Handheld - Yes Yes Battery 2 x D 16 h 270 x 65 x 65mm 454g
RS庫存編號 910-7848
製造零件編號0632 3173
BrandTesto
TWD5,885
單位
Carbon Monoxide ±10 % 40 s Boiler Service, Home Inspections, Weatherization Audits - Handheld LCD - Backlit Yes Yes Battery AAA Micro 150 h - -
RS庫存編號 225-375
製造零件編號0563 3164
BrandTesto
TWD18,837
毎批:1 個
Lot(s)
Refrigerants - 1 s Leak Detection, Refrigeration - - - Yes Yes Battery Rechargeable NiMH 6 h 190 x 57 x 42mm 348g
RS庫存編號 732-4772
製造零件編號TMSU 1
BrandSKF
TWD38,505
單位
- - - - - Portable - - - Battery AA 20 h 170 x 42 x 31mm 412g
RS庫存編號 708-7748
製造零件編號T3-AGAAAIAH-A-001-Z
BrandCrowcon
TWD21,751
單位
Carbon Monoxide, Flammable, Hydrogen Sulphide, Oxygen - 10 (Oxygen) s, 20 (Flammable) s, 30 (Toxic Gas) s - - Personal LCD - Backlit Yes Yes Battery Rechargeable Lithium-Ion 16 h 114 x 71 x 48mm 295g
RS庫存編號 122-5522
製造零件編號T4-HOZA/RS
BrandCrowcon
TWD15,959
單位
Hydrogen Sulphide, Oxygen - - Industrial Yes Handheld LED Yes Yes Battery Rechargeable Li-ion 24 h 135 x 80 x 35mm 282g
RS庫存編號 312-1093
製造零件編號CD100A/RS
BrandKane
TWD6,646
單位
Acetone, Alcohol, Ammonia, Butane, Ethylene, Halon, Hydrogen, Lacquer, Methane, Oxide, Petrol, Propane, Refrigerants, Thinners - - Leak Detection - Personal - Yes Yes Battery 9V 10 h 205 x 100 x 36mm 460g
RS庫存編號 708-7751
製造零件編號GS-AZ-B-001-G
BrandCrowcon
TWD13,068
單位
Hydrogen Sulphide - 20 s Hazardous Area Worker Protection - Personal LCD - Backlit Yes Yes Battery Rechargeable Lithium-Ion 2 yr 90 x 48 x 24mm 118g
RS庫存編號 174-6574
BrandRS PRO
TWD7
單位
Carbon Dioxide ±1 %, ±3 %, ±5 % - - - - LED No - Battery Rechargable NiMH - 100 x 48 x 110mm 210g
RS庫存編號 182-3841
製造零件編號BZ1-K123000202
TWD149,872
單位
- - - - Yes - LCD Yes Yes Battery Nickel-Metal Hydride (NiMH) 84 h, 168 h, 720 h 290 x 290 x 550mm 7.5kg
RS庫存編號 122-5523
製造零件編號T4-ZOCA/RS
BrandCrowcon
TWD15,959
單位
- - - Industrial Yes Handheld LED Yes Yes Battery Rechargeable Li-ion 24 h 135 x 80 x 35mm 282g
RS庫存編號 146-1312
製造零件編號XC100D-EN-C001-A
BrandHoneywell
TWD1,644
單位
Carbon Monoxide - - Domestic Environments - Ceiling, Free Standing, Wall LCD Yes Yes Battery Li-ion - 100 x 72 x 36mm 133g
RS庫存編號 151-2953
製造零件編號1-101647-01
BrandSensirion
TWD303
單位
Oxide 15 % - Environmental - - - - - Mains - - 2.45 x 2.45 x 0.9mm -
RS庫存編號 181-0420
製造零件編號KANE700
BrandKane
TWD4,525
單位
- - - - - Handheld - Yes Yes - - - - -
RS庫存編號 708-7736
製造零件編號T3-AGAAAHZZ-A-001-Z
BrandCrowcon
TWD18,727
單位
Carbon Monoxide, Flammable, Oxygen - 10 (Oxygen) s, 20 (Flammable) s, 30 (Toxic Gas) s - - Personal LCD - Backlit Yes Yes Battery Rechargeable Lithium-Ion 16 h 114 x 71 x 48mm 295g
RS庫存編號 708-7754
製造零件編號GS-AY-B-001-G
BrandCrowcon
TWD13,068
單位
Carbon Monoxide - 20 s Hazardous Area Worker Protection - Personal LCD - Backlit Yes Yes Battery Rechargeable Lithium-Ion 2 yr 90 x 48 x 24mm 139g
RS庫存編號 174-6576
BrandRS PRO
TWD27,098
單位
- ±0.5 %, ±2.5 %, ±5 % - - - - TFT LCD Yes - Battery Rechargable NiMH - 75 x 57 x 240mm 570g
RS庫存編號 106-5305
BrandRS PRO
TWD4,445
單位
Carbon Monoxide ±5 % <30 s Environmental - Handheld Backlit LCD - - Battery 4 x AAA 90 h 156 x 73 x 35mm 250g
RS庫存編號 146-1310
製造零件編號XC100-EN-C009-A
BrandHoneywell
TWD1,404
單位
Carbon Monoxide - - Domestic Environments - Ceiling, Free Standing, Wall - Yes Yes Battery Li-ion - 100 x 72 x 36mm 133g
RS庫存編號 468-3918
製造零件編號P01651001Z
TWD11,546
單位
Carbon Monoxide ±5 % 70 s Combustion Appliance - Personal LCD - Backlit Yes - Battery 9V - 237 x 60.5 x 38mm 190g