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Digital Temperature & Humidity Sensor - CHD301(V3.0)
This is a digital sensor for temperature & humidity as special facility in some place with high requirement in security....
Size: 90x85x19mm Working power supply: DC7V--20V, current: <2.5mA ;
Able to monitor environment and test its temperature and humidity in spots by system software;
Able to automatically detect and analyze temperature&humidity and then give signal to management center timely;
Rang of testing humidity: 10%-98%RH, precision:±3%RH;
Rang of testing temperature: -10-100 Celsius degree, precision:±0.4 Celsius degree;
Dual-route RS485 communication, with background light button;
Installed with SCM(single chip) so that it can report mistakes automatically and will not lose data when power is off;
Unique design of connection lines for input and output ensures convenience in installation;
Wide application, applicable to test the temperature&humidity of all kinds of pipelines or special facilities
L/C, T/T, W/U, D/P are all acceptable;
Minimum order is 50 pcs;
Urgent delivery: 10 work days after money arrival.