1-4 Channel Gas Alarm

The WatchGas 404 has been designed with features that provide an effective response to the detection of gas hazards in a wide range of environments, from commercial premises through to heavy industrial applications requiring hazardous area sensing. Typical monitor locations are public buildings, boiler plant rooms, swimming pools, water treatment works, H&V control systems, manufacturing, and processing plants.

  • Versatile System Configuration;
  • Flammable, Oxygen, Refrigerant and Toxic Gases;
  • 1 to 4 sensors;
  • Plug-in sensor channel cards;
  • Two-alarm stages;
  • Selectable alarm relays;
  • Analogue 4-20mA output;
  • Delay to alarm option;
  • Remote catalytic flammable sensor option.

  • (Petro)chemical plants and factories
  • Tank storage parks
  • Sewage and wastewater treatment facilities
  • Mining industry
  • Construction sites
  • Governments/first responders
  • Food and beverage industry