OLCT80 Fixed gas detector

The OLCT80 fixed gas detector is an ATEX gas transmitter with display, alarm relay, 4-20 mA and Modbus RS485 outputs for explosive, toxic, refrigerant, asphyxiating gases, or volatile organic compounds detection. An infrared remote control allows remote configuration without opening the housing.

  • Over 150 pre-calibrated sensors for the detection of explosive, toxic, refrigerant, asphyxiating, or VOC gases
  • LCD display, 2 alarm relays, 1 fault relay, 4-20 mA, Modbus RS485 outputs
  • Configuration and setting in NON-intrusive mode
  • Standards and certification ATEX - II 2 GD, INERIS 03ATEX0240X, compliant with EN50270
  • Available in wireless version with a maximum range of 3km (option)
Additional information

The OLCT80 is one of the most reliable fixed gas detectors on the industry market, designed to meet the most stringent requirements. It can provide 3 detection points on a single head for maximum flexibility with minimum installation costs.

Thanks to the infrared remote control, a complete transmitter configuration and calibration can be carried out without opening the explosion-proof housing of the unit, a particular advantage in ATEX areas.

The OLCT80 fixed gas detector is also available in a wireless version to meet certain cabling constraints for gas detectors in industrial environments, such as connection to a PLC or a gas detection controller or the problematic passage of connecting cables (road, railways, waterways, etc.).

Main gases detected* : Acetylene (C2H2) - Ammonia (NH3) - Arsine (AsH3) - Benzene (C6H6) - Bromine (Br2) - Butane (C4H10) - Carbon dioxide (CO2) - Carbon monoxide (CO) - Chlorine (Cl2) - Chlorine dioxide (ClO2) - Ethanol (C2H6O) - Ethylene (C2H4) - Ethylene oxide (C2H4O) - Formaldehyde (C2HO) - Hydrogen (H2) - Hydrogen chloride (HCl) - Hydrogen cyanide (HCN) - Hydrogen fluoride (HF) - Hydrogen sulfide (H2S) - Methane (CH4) - Methyl acetate (C3H6O) - Nitric oxide (NO) - Nitrogen dioxide (NO2) - Oxygen (O2) - Ozone (O3) - Pentane (C5H12) - Phosgene (COCl2) - Phosphine (PH3) - Propane (C3H8) - Silane (SiH4) - Styrene (C8H8) - Sulfur dioxide (SO2) - Toluene (C7H8)

*see the complete list of gases detected in the product sheet