HCHO MONITOR WITH ALARM

HCHO MONITOR WITH ALARM

1. Formaldehyde ( HCHO) detection range: 0 ~ 10ppm
2. Tri-color backlit LCD display alarm can be pre-set alarm 2 points
3. All the way analog output (0,2 ~ 10V / 4 ~ 20mA)
4. 2nd Rd dry contact output
5. Buzzer built-in alarm
6. BACnet protocol based on the RS485 interface
7.24 DC or AC power supply