Solutions & Capabilities
Proximity Sensor Test
A proximity sensor is a device which detects objects when they get within a certain distance from the sensor. The proximity sensor will then usually send a signal to an electronic circuit (proximity switch) to perform a simple action, such as opening a door, turning on a light, sounding an alarm for industrial safety, or deactivate embedded programs like that of a smart phone. To calibrate the sensitivity of an optical proximity sensor to the objective a target of similar diffuser reflectance is required.