KPM12 Potentiometer (also known as: Crack Gauge, Crack Displacement Sensor, Electronic Gauge, Resistive Gauge, Potentiometer, Displacement Sensor) Principle: Potentiometer Principle: All sensors are position-measuring devices used in regulating systems (control systems) and measurement systems to directly measure displacement and length. They output DC voltage signals and can also convert signals into standard 0-5V, 0-10V, or 4-20mA DC signals via built-in or external V/A transmitter modules. They also support long-distance transmission for control requirements. KPM12 Potentiometer (also known as: Crack Gauge, Crack Displacement Sensor, Electronic Gauge, Resistive Gauge, Potentiometer, Displacement Sensor) outputs displacement variation: 0-100% of the specified input operating voltage (varying with displacement).

The image below shows a KPM12J-50mm installed on a cutting machine to measure the vertical displacement of the arm.