Specification :

Design for real-time detection air carbon monoxide.
High accuracy humidity and temperature detection optional
LCD display carbon monoxide and optional temperature & RH measurement.
Smart buttons for easy operation
Excellent electrochemical CO sensor with up to 5 years lift time
Replaceable CO sensor
Provide 1X analog linear output ( 0~ 10VDC/ 4~ 20mA selectable)
for the measurement
Providing up to two dry contact outputs with presetting the setpoint
Modbus RS485 communication interface optional
Wireless of ZigBee or 433M protocol optional
Provide two easy methods for calibration and setup alarm points by end users: infrared remote controller or a software via RS485

24VAC/ VDC power supply