Honeywell Linear Measuring Linear Transducer

The SMART Position Sensors (SPS) are a simple non-contact design sensor which helps to eliminate mechanical failures, reducing wear and tear, improving reliability and durability, and minimizing downtime. It senses the position of a magnet relative to the sensor and is available in various sensing ranges.
They can accurately and reliably determine the position of a magnet attached to a moving object by using a patented combination of an ASIC (Application-Specific Integrated Circuit) and an array of MR (magnetoresistive) sensors.

Self-diagnostics feature
Combined patented MR sensor and ASIC technology
Supply Voltage: 4.75 to 5.25 Vdc
Operating Temperature: -40 to 125 °C
Protection Rating: IP67 and IP69K

Potential Applications
Industrial:
Valve position
Material handling
Plastic moulding
Cutting and slitting
Wafer handling
CNC machines

Transportation:
Engine transmissions
Passenger bus level position
Truck-mounted crane outrigger position
Heavy equipment attachment identification
Hydraulic cylinders
Marine motors

Aerospace:
Aircraft actuators