Linear position sensors suitable for harsh environments

Possible applications for these sensors include as hydraulic valves, hydraulic controls, electric drives, pneumatic controls, gear selection/ shifting position, ride height and level position detection, throttle valve and pedal position, steering wheel position or as a zero-contact encoder alternative.

IP68 classification also makes these sensors universal for use in rough environmental conditions. They comply with industrial/ automotive EMC/EMI directives and come with a 12-bit resolution. Due to their compact size, the ANG- and LIN-series require less space than other sensors with a similar performance. The mounting height is 6.5mm which is a flat design for linear and angular position sensing.

The LIN-series can measure a range of up to 45mm, while the ANG series provide a programmable measuring range from 0-360°. Due to the quality of the components used, both sensors come with an overall accuracy of ±2% full scale and a linearity of the output signal with ±1% full scale. Custom programming is available for: range, slope and PWM output thus allowing an excellent modification to individual requirements. No mechanical interface means no parts to wear out or jam.

The LIN- and ANG-series sensors are non-contact linear position sensors with one or two independent outputs. The sensors operate through the use of Hall Effect technology with magnetic fields generated by permanent magnets. They provide a linear change in voltage output (ratiometric to the input voltage) corresponding to a linear displacement of the actuator magnet. The LIN-sensor includes an actuator magnet which specifically paired to the sensor and is required to assure proper operation.

Both sensors are RoHS Compliant and suitable for wide air gap applications