Digital Temperature & Humidity Sensor: 1.RS485 communication, with background light button; 2.SCM(single chip)

Digital Temperature & Humidity Sensor(RS485)

Size: 120x206x24mm  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.

Digital Temperature & Humidity Sensor(RS485)