RS485/422 Outdoor Digital Temperature and relative Humidity Sensor:
1.LCD liquid display
2.Transmission distance: max. 1200m
Port: Shenzhen
Minimum Order Quantity: 1 Piece/Pieces sample order also acceptable
Supply Ability: 10.0000 Piece/Pieces per Month OEM/ODM
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: whitebox
Delivery Detail: 7 working days after receipt of payment
RS485/422 Outdoor Digital Temperature and relative Humidity Sensor
parameter
CHD301C(V3.0) is a temperature & humidity sensor with high reliability and superior stability. With big LED display, people can examine local temperature and humidity. Via RS485/422 network communication, one PC can load 254 sensors to compose a surveillance system, in which, at most 254 x16=4064 pieces sensors can be managed. Featured with smart appearance, prompt reaction, high anti-interference ability, low power consumption, etc, it is most suitable for telecom base station, big warehouse, equipment or computer room and those places that have strict requirements in temperature & humidity and accurate real time monitor.
Main features are as follows:
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, precision:±0.4
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.
Payment Terms :T/T, Western Union ,HSBC,Standard Chartered,Domestic Bank