3000 Series Toxic Gas and Oxygen Detector

The 3000 Series Toxic Gas and Oxygen Monitor is a low power consumption 2-wire 4-20mA transmitter. All new or retrofit installations can integrate it. It is suitable for use in potentially explosive atmospheres and can be configured non-intrusively using magnets directly through the display's glass window.

  • Gas detection: Cl2, ClO2, CO, ETO, F2, H2S, HCl, HCN, HF, NH3, NO, NO2, O2, O3, PH3, SO2
  • 2-wire loop power supply from 17 VDC to 30 VDC
  • Gas concentration display and parameter setting on an LCD screen
  • Materials: aluminium alloy and epoxy paint (stainless steel optional)
  • Hazardous area certified, UL/c-UL, ATEX, IECEx
Additional information

The 3000 Series toxic gas detector uses Surecellâ„¢ electrochemical cells, particularly suitable for hot and humid environments. The intelligent stainless steel sensors are supplied pre-configured, tested, and calibrated. They are intrinsically safe and can be replaced under power.

It can be connected to a gas detection controller or a safety controller with 4-20 mA input. A wide range of optional ATEX accessories is available for ease of use.

The 3000 Series MkII gas transmitter has the main European (ATEX), US (UL), Canadian (c-UL), South American (Inmetro) and international (IECEx) certifications. It is even ATEX Zone 0 certified in Europe!

For calibration, periodic checks or gas tests of gas detectors, we offer a wide range of calibration gases in disposable cylinders that meet the ISO6142 standard.

Main gases detected* : Ammonia (NH3) - Carbon monoxide (CO2) - Chlorine (Cl2) - Chlorine dioxide (ClO2) - Ethylene oxide (C2H4O) - Fluorine (F2) - Hydrogen (H2) - Hydrogen chloride (HCl) - Hydrogen cyanide (HCN) - Hydrogen fluoride (HF) - Hydrogen sulfide (H2S) - Nitrogen dioxide (NO2) - Oxygen (O2) - Phosphine (PH3) - Sulfur dioxide (SO2)

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