Carbon Monoxide Sensors


Sontay’s range of CO sensors offers real time detection for Carbon Monoxide measurement.

A user selectable 0-10Vdc, 4-20mA or optional ModBus output is available with the GS-S-CO-W range. Using a robust long life electrochemical Carbon Monoxide sensor, the GS-S-CO-W is ideal for many applications including underground parking, loading bays and warehouses.


- 5 Year sensor lifetime
- Accurate and reliable
- User selectable outputs with ModBus option
- Robust housing for industrial applications (GS-S-CO-W)


Outputs: 4 to 20 mA (3 wire)
Supply: 4 to 20 mA 24Vdc ± 10%
0-10Vcc 24Vac/dc ± 10%
Consumption: 2.8W max.
Measuring ranges: 0 to 100 ppm / 0 to 1000ppm
Accuracy: <1 ppm, 20 ° C ± 5 ° C, 15 at 85% RH
Response Time: <60 seg.
Modbus RS485: 19200bps, 15kV Anti static protection
Ambient: Temperature 0 to 50 ° C (32 to 122 ˚ F)
RH 0 to 99% non-condensing
Housing material: ABS (flame retardant)
Dimensions: 100 x 80 x 50 mm
Probe 69 x 26 mm de diâmetro
Protection: IP30
Weight: 260g


Models & Accessories
PGS-S-CO-W-KCO Sensor, 0-100ppm
PGS-S-CO-W-PCO Sensor, 0-1000ppm
PGS-S-CO-W-K-MCO Sensor, 0-100ppm with ModBus output
PGS-S-CO-W-P-MCO Sensor, 0-1000ppm with ModBus output


To download the product datasheet, please click the links below:

Pulpit rock
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