Model ZAM has analog current output. ZAM uses a male 4 pin M12 connector with the same pin-out as AMSA encoders.

The ZAM sensor is an electronic inclinometer that measures 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 4 to 20 mA. 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.