Principle
The transmitter and receiver are installed face-to-face, and the transmitter emits microwave signals. When the microwave is obstructed by materials, the receiver cannot receive the microwave signal or weak microwave signal, and the receiver outputs a relay signal.
Advantage
Digital display of energy values for easy viewing of instrument performance.
Supports parallel connection, with only one power supply line required for transmitter and receiver, facilitating on-site wiring.
Digital threshold setting can be accurately set according to on-site applications, improving instrument accuracy and sensitivity.
Transmitter self check function, real-time detection of instrument working status, to prevent false alarms caused by decreased transmitter energy value.
Multi channel output, each pair of instruments can be individually set with microwave signal frequency, effectively preventing interference caused by the close use of multiple pairs of microwave switches.
Specifications
