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SIL 2 approved ATEX gas detector to detect the combustible gases (IR or catalytic), CO2 (IR), toxic gases (electrochemical), solvents or freons (semiconductor) and asphyxiating gases (oxygen deficiency).

Fixed gas detector OLCT100
  • Detection of hydrocarbons, solvents, toxic gases, freons, VOC, CO2
  • Housing made of aluminium with epoxy paint (optional 316L Stainless Steel version)
  • Outputs: OLC100: Wheatstone bridge – OLCT100: 4-20 mA linear
  • Power supply: 15.5 to 32 VDC
  • ATEX & SIL 2 approved for catalytic and infrared versions
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Additional information

Thanks to the wide variety of sensor technologies that can be used with this monitor, the OLCT100 fixed gas detector can detect a large range of gases. The combustible gases can be detected with a catalytic or infrared sensor, toxic gases with an electrochemical sensor, freons with a semiconductor sensor and carbon dioxide with an infrared sensor.

Two outputs types are available for this fixed gas detector range. The first one is the 4-20 mA analog output. It can be used to detect combustible, toxic and asphyxiating gases but also solvents, freons or carbon dioxide. The second output version is a Wheatstone bridge for the detection of combustible gases (0-100% LEL only).

Many accessories are available for the OLCT100 gas detector to improve sensor response time or to get optimal implementation.

The OLC/OLCT100 range is available under 5 versions:

  • OLC100 : Wheatstone bridge output detector to detect the combustible gases (0-100% LEL only)
  • OLCT 100 XP: Explosion-proof version equipped with a catalytic, electrochemical or semiconductor sensor to detect the combustible or toxic gases or oxygen.
  • OLCT 100 IS: Extremely reliable version to detect toxic gases or oxygen.
  • OLCT 100 XP IR: Explosion-proof version equipped with an infrared sensor to detect the combustible gases or CO2
  • OLCT 100 XP HT: High temperature explosion-proof version to detect combustible gases up to 200 °C

See all fixed gas detectors

Detected gas: 1,3-Butadiene - 2-Butanone - Acetonitrile - Acetylene - Acrolein - Acrylic acid - Acrylonitrile - Allyl alcohol - Ammonia - Arsine - Benzene - Butane - Butanone - Butyl acetate - Butyl acrylate - Butyl alcohol - Carbon dioxide - Carbon disulfide - Carbon monoxide - Chlorine - Chlorine dioxide - Chloromethane R40 - Cumene - Cyclohexane - Cyclohexanone - Cyclopentane - Dichloromethane R30 - Diesel - Diethyl ether - Dimethyl sulfide - Dimethylether - Dimethylethylamine DMEA - Dodecane - Ethane - Ethanol - Ethyl acetate - Ethyl acrylate - Ethyl chloride - Ethyl mercaptan - Ethylene - Ethylene oxide - Forane FX56 - Formaldehyde - GPL - Heptane - Hexane - HFO-R1234yf - HFO-R1234ze - Hydrazine - Hydrogen - Hydrogen chloride - Hydrogen cyanide - Hydrogen sulfide - Isobutane - Isobutene - Isopropyl alcohol - Kerosene - Methane - Methanol - Methyl acetate - Methyl mercaptan - Methyl methacrylate - Methylamine - Methyl isobutyl ketone MIBK - Naphta - Naphthalene - Natural Gas - Nitric oxide - Nitrogen dioxide - Nonane - Octane - Pentane Phosgene - Phosphine - Propanal - Propane - Propylene - Propylene oxide - Freon / Refrigerants - Silane - Styrene - Sulfur dioxide - Sulfur hexafluoride - Super (SP95) - Toluene - Trimethylamine TMA - White spirit - Xylene

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