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Single Point Gas Sensor
Brand: WatchGas Detection
Made in: Netherlands

A fixed gas sensor that meets the requirements for economic and reliable monitoring of gas levels in a wide range of environments and applications. Initially designed for the monitoring of gases within cabins, enclosures, and cabinets the addition of an optional mains supply input expanded its use into conventional areas of gas detection covering boiler plant rooms, gas meter houses, battery charger rooms, and many other commercial and light industrial applications.

WATCHGAS 10+ Main Features

  • Flammable, Oxygen, toxic, and refrigerant gases;
  • Compact size;
  • Single stage alarm / relay;
  • Alarm sounder / LED;
  • Digital display;
  • 4~20mA analogue output;
  • IP-64 weatherproof;
  • Remote catalytic flammable sensor option.


General Specifications

Size L 145mm H 147mm D 65mm 24vDC version
L 145mm H 147mm D 100mm AC version
Sensor Technology Catalytic, Electrochemical, Infrared, Semiconductor, Thermal conductivity
Temperature -15°C to 55°C
Humidity 5 to 95% RH Non condensing
Alarm Signal Auto reset
Acoustic 75dBs @ 1m
Power Supply 12 to 30v DC - 24v Nominal - 160mA
230/115v AC optional
Output 4~20mA analogue - option 1~5 volts
250 ohms max load
Connections 3 wire - sink/source
Relay Contacts S.P.C.O. per relay - auto reset
RL1 - 3A/230v AC control relay - single alarm
RL2 - 1A/24v DC signal relay - single alarm
Housing  ABS flame retardant FR40
Finish signal white RAL 9003
IP-Rating IP64
Lid Screws M4 SS
Safety Certifications Field Terminals
Entries Rear 5-20mm knock-outs
Bottom 2-20mm knock-outs
Top, Sides - not specified


Product Application:

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

The contents are subject to change without prior notice.


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