This sensor will give you a repeatable "ride height" value on a SIMARINE Pico display from Safiery.
It is accurate to 6mm.

It is to be used with a Simarine system and has to be calibrated.
The suggested calibration is to use a 1-100 scale.

The Safiery Simarine Interface board enables you to use this with non-linear air-springs and air-bags.
The actual ride height is then shown as a percentage of 1-100%.
It does not tell you the actual height.

THIS IS NOT A GENUINE ACCUAIR SHIPPED PRODUCT
Accuair equivalent part: AA-ROT-120

Resolution:0.1°
Precision:±2° 
Hysteresis:≤ 5ms
Sheathing material: Plastic
Seal protection grade: IP6K9K    

Input current IV(Max):<20mA
External Testing Certification:TS/ISO16949
Storage temperature range: -40°～105°
Temperature range Sustained: -40°～105°
Operating temperature Range:-40°～105°  

Designed life cycle:5 years or 120 thousand km

Width: 4.47cm
Length: 20.5cm

This sensor is not available as a stand-alone purchase. It will not work on a Simarine System without an Interface board. The Interface board is included free of charge with a Safiery supplied Simarine System. The interface board is proprietary to Safiery Pty Ltd.

Understanding sensor mounting is key to installing the AccuAir System.
The position sensors have a total travel of 3 1/4 inches.
Most airbag suspensions move the tire a total of 6-9 inches. So, a mount location for the arm’s pivot point that moves only 3-3 1/4 inches must be found to mount the lower ball stud. AccuAir Technician Mike Hoke warned, “A sensor can be smashed or pulled apart if caution and precise measuring are not part of your repertoire.”