Sanhe - Model SAWE - Passive Wireless Temperature Monitoring System
Passive Wireless Temperature Sensor Tech. SAW（Surface Acoustic Wave）:RF signal is transmitted to the temperature sensor, the temperature sensor with the temperature information signal feeds back.
The sensor consists of self-developed sensor chip, antenna,metal material and sealed packed.
The measured object mounted on the testing point is receiving a radio frequency signal and asking a radio frequency signal.
The customized sensor structure brings personal installation and accurate measurement.
Magnetic RF antenna（SRFA）
Responsible for sending RF signals to the temperature sensor, and receives the returned RF signal RF antenna.
The RF antenna is composed of body, and RF cable holder magnetic adsorption composition
It can be directly adsorbed on the iron cabinet board. When testing temperature of switchgear, smart antenna should be adsorbed inside the switch cabinet.
Control the RF antenna transmission or receiving radio frequency signals;
Analysis of the RF signal received by the antenna to obtain the temperature information and then upload to the display terminal or platform;
With relay output signal RS485 / RS232 communication interface for extensions.
Temperature Monitor （STMD）
Display of Temperature data from signal collect.
With a temperature limit alarm setting function
With RS485 communication interface, DC5V power output