Digital Temperature and Humidity Sensor

Parameter

Dimension: 140x200x41mm
Power supply:230V AC,current: <120mA ;
Able to monitor 4 air outlets environment and test its temperature and humidity in spots by system software;

Humidity measure bound: -10%-98%PH (±3%PH) ;Temperature measure bound:-10-100 (±0.4)
Communication Interface: RS485
Big LCD display, with blue back light ,the LCD show all the 8 reading from 4 sensors all together on the display.

CHD301C-4 include one collection connect 4 sensors, prompt humidity and temperature sensing.
The max. distance between the sensors and the LCD is 200 meters.

The upper limited of the devise (CHD301C-4)can connect to CHD485HVD interface is 30 pcs,if more than 30 pcs,we suggest change the CHD485HVD to CHD485HUB.

Able to take care / compenstate for the wind chill effect.
One computer can max manage 256 pcs of CHD301C2-E

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