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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Omschrijving Prijs Gases Detected Accuracy Calibrated Response Time Application ATEX Approval Meter Type Display Type Audible Alarm Visual Alarm Power Source Battery Type Battery Life Dimensions
RS-stocknr. 182-3833
FabrikantnummerVTS-K1231100202
563,00 €
Each
Aantal stuks
- - - - - Yes - LCD Yes Yes Battery Lithium-Ion - 103 x 58 x 30mm
Nieuw
RS-stocknr. 193-6803
FabrikantnummerZrO2-System-A25
350,30 €
Each
Aantal stuks
Oxygen 0.5 (O2) % - <4 s - - - - - - - - - -
RS-stocknr. 182-3827
FabrikantnummerTX1-2
209,00 €
Each
Aantal stuks
- - - - - Yes - LCD Yes Yes Battery Lithium-Thionyl Chloride (Li-SOCl2) 3 yr 99 x 51 x 35mm
RS-stocknr. 710-0738
FabrikantnummerGS-AY-B-001-G
FabrikantCrowcon
517,95 €
Each
Aantal stuks
Carbon Monoxide - RSCAL 20 s Hazardous Area Worker Protection - Personal LCD - Backlit Yes Yes Battery Rechargeable Lithium-Ion 2 yr 90 x 48 x 24mm
Nieuw
RS-stocknr. 193-6804
FabrikantnummerOXY-FLEX-1-H
728,85 €
Each
Aantal stuks
Oxygen - - <15 s - - - - - - - - - 80 x 75 x 58mm
Nieuw
RS-stocknr. 193-6801
FabrikantnummerZrO2-System-485
350,30 €
Each
Aantal stuks
Oxygen 0.5 (O2) % - <4 s - - - - - - - - - -
RS-stocknr. 146-3572
FabrikantnummerSGP30-2.5k
FabrikantSensirion
5,87 €
Each (On a Reel of 2500)
Aantal stuks
Air Contaminants 15% - - Air Quality Control - - - - - - - - 2.45 x 2.45 x 0.9mm
RS-stocknr. 151-2953
Fabrikantnummer1-101647-01
FabrikantSensirion
10,52 €
Each
Aantal stuks
Oxide 15 % - - Environmental - - - - - Mains - - 2.45 x 2.45 x 0.9mm
RS-stocknr. 182-3826
FabrikantnummerTX1-1
209,00 €
Each
Aantal stuks
Carbon Monoxide - - - - Yes - LCD Yes Yes Battery Lithium-Thionyl Chloride (Li-SOCl2) 3 yr 99 x 51 x 35mm
RS-stocknr. 468-3918
FabrikantnummerP01651001Z
FabrikantChauvin Arnoux
294,00 €
Each
Aantal stuks
Carbon Monoxide ±5 % - 70 s Combustion Appliance - Personal LCD - Backlit Yes - Battery 9V - 237 x 60.5 x 38mm
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