Baumer Electric UNAM 12P1914/S14

Ultrasonic Sensor, 10mm Min, 200mm Max, 200mA, Cylindrical

Ultrasonic Sensor 10mm 200mm PNP (NO)

ULTRASONIC PROXIMITY SENSOR M12 PNP OUTPUT

Baumer UNAM 12P1914/S14 超音波・近接センサ

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in air. Packages of ultrasonic sound, so called bursts, are emitted by the sensor, reflected by an object and received again by the sensor. The transducers in the sensors, with sonic frequencies far outside the range of human hearing, constantly change between transmission and reception during operation. The returned echo signals are evaluated by the integrated electronics of the sensor. Depending on the sensor type, either digital or analog information is then issued at the output. Unlike optical sensors, influences such as changing colors, transparency or high reflectivity have no bearing on the detection of objects. Ultrasonic sensors maintain their excellence even in harsh environments. They are extremely resistant to dirt, and process reliability is not impaired by dust, smoke, vapors, or other contaminants.