DUOMO GAS SENSORS
NATURAL GAS & CARBON MONOXIDE CONTROLLER
(STAND ALONE UNIT)
The CHCO is a dual sensor, methane and carbon monoxide detector.
FEATURES
- Microprocessor control
- Detects carbon monoxide and methane
- 230V supply
- Methane alarm relay SPDT
- Carbon monoxide relay SPDT
- Catalytic sensor for methane
- Electrochemical sensor for carbon monoxide
- Sensor active indicator
| Part Number | Data Sheets |
|---|---|
| CHCO | Download |
NATURAL GAS & LPG SENSOR
(STAND ALONE UNIT)
The GS920 is a methane/LPG sensor with an integrated seismetic detector that will shut off a gas valve in the advent os seismetic activity.
With a built in relay the GS920 can be used to shut off a gas valve in the event of a leak, or operate remote sirens and beacons to alert those of a hazard.
CARBON MONOXIDE SENSORS
(STAND ALONE UNIT)
The CO233A is an electronic safety and protection device.
The electrochemical sensor technology provides specific detection of carbon monoxide.
Rugged construction and IP55 protective rating make this unit ideal for damp conditions such as boiler rooms. The CO233A is ideal for occupied areas where the concentrations of carbon monoxide need to be monitored, for example storage rooms adjacent to boiler rooms.
FEATURES
- 12-24VDC supply
- Digital display (ppm)
- Electrochemical sensor technology
- 4-20MA linear output and on / off TWA
