CO detector

Gas detected

Carbon monoxide

Sensing element

Semiconductor carbon monoxide gas sensor

Power Supply

24VAC/VDC

Consumption

2.5 W

Warm up time

36 hours (first time)    10 minutes (operational)

Response Time

<5 minutes for 90% step change

Signal Update

1s

CO Measuring Range

0~500ppm

Six indicator lights

The first green indicator light: CO≤0ppm

The first and the second green indicator lights: CO ≥20ppm

The first orange indicator light: CO≥50ppm

The first and the second orange indicator lights: CO ≥100ppm

The first red indicator light: CO≥200ppm

The first and the second red indicator lights: CO≥300ppm

Relay output

One dry contact output, rated switching current 2A (resistant load) 

Communication rate

RS485, 19200bps rate, 15KV antistatic protection

Operation temperature

0~60°C(32~140°F)

Operation humidity

5~95%RH, non condensing

Storage conditions

-10~60°C(14~140°F)

Net Weight

195g

Dimensions

100mm×80mm×28mm

Installation standard

65mm×65mm or 2”×4” junking box

Wiring terminals (max.)

6

Housing and IP class

PC/ABS fireproof plastic material, protection class: IP30