Overview
The R-GAGE sensor emits a well-defined beam of high-frequency radio waves from an internal antenna. Some of this emitted energy is reflected back to the receiving antenna. Signal processing electronics determine the distance from the sensor to the object based on the time delay of the return signal. The sensor can be configured (via DIP switches) to sense objects up to a specific distance, ignoring objects beyond this distance (also called background suppression).

Radar-Based Sensors for Detection of Moving and Stationary Targets

• FMCW (true-presence) radar detects moving and stationary objects
• Higher sensitivity and shorter range
• Adjustable sensing field — ignores objects beyond setpoint
• Easy setup and configuration of range, sensitivity, and output with simple DIP switches
• Sensing functions are unaffected by wind, falling rain or snow, fog, humidity, air temperatures, or light
• Sensor operates in Industrial, Scientific, and Medical (ISM) telecommunication band
• Rugged IP67 housing withstands harsh environments