Model ZAV has analog voltage output. ZAV uses a male 4 pin M12 connector with the same pin-out as AVSA encoders.

The ZAV sensor is an electronic inclinometer that measure the tilt of the ETA Parallel Rack as the arm moves up and down. The solid state MEMs devise scales the parallel rack tilt to .5 to 9.5 V DC. The sensor features a metal housing and is epoxy encapsulated for vibration, water and dust resistance. It has an environmental rating up to IP 69K. Accuracy is 0.3 degrees. Supply voltage is 12-24 VDC.