CO2 Monitor/Detector

Optional RS485 interface to connect to a PC or another system

Optional the buzzer alert for CO2 level

Optional 1 x 0 to 10V DC output

Optional 1 x dry contact output to control a ventilation device

3 LEDs brightness adjustable

The three measured CO₂ ranges for 3 LED indicator lights setup by end users

Specially provide the altitude calibration

Self calibration algorithm makes it in using without calibration amending

NDIR CO₂ sensor technology of infrared self diffusion, 15 years lifetime

Optional real-time humidity from 5% RH to 95% RH

Also detecting room temperature from 5 to 65C

Real-time detecting and display CO₂ level during 0ppm to 20,000ppm CO₂ range

Suitable for classrooms, offices and other public places

special design for room CO₂ indicator and alarm

DIP switches inside and external push-buttons

Programming and selection

CE-Approval

Approval Standard

Wire section area<1.5mm²

Wiring standard

65mm

1 CO2 indicator and alarm
2 Real-time detect and display room CO2 and temperature
3 3 LED indicator lights