CO2 indicator and transmitter
USD $80 - $200 /Piece
Min.Order:10 Pieces
Tongdy Sensing Technology Corporation (Beijing)
1) Design for HVAC, ventilation systems, offices, classrooms or other application places.
2) Real-time detecting CO2 level. Temperature and humidity detection is optional.
3) NDIR infrared CO2 module inside with four CO2 detection range selectable.
4) CO2 sensor has Self-Calibration Algorithm and 15 years lifetime
5) Mounted type and duct type selectable
6) Special 6 lights Indicates CO2 level and makes it clear show.
7) Special model with a touch button as a controller to operate a fan control.
8) Providing up to three analog outputs for CO2/temperature/humidity.
9) One relay output is available
10) RS-485 communication interface is optional: 15KV antistatic protection, independent address setting
11) 24VAC/VDC power supply can be connected with the wire terminals, also a power adaptors plug connected into the socket available.
12) CE-Approval