Tested to SAE J1455, Cherry’s GS102301 Hall-effect geartooth speed sensor with a digital output is self-adjusting over a wide range of magnetic flux densities, eliminating the need to optimize the sensor position within a small magnetic flux operating range. This feature also compensates for target run out. The single hall plate design is immune to alignment issues, allowing unlimited mounting positions. This addition to the company’s family of near-zero speed sensors operates in temperatures ranging from -40 to 140°C and meets IEC60529 IP68 standards for water immersion. Reverse battery protected, it also contains circuitry for protection against EMI and ESD. The device requires a minimum input of 3mA. It is 71,12 mm long and comes in a straight, threaded housing. Including a preinstalled Viton O-ring, the sensor fits into a standard M20 x 1.5 O-ring port and withstands a maximum installation torque of 20,3 Nm. The durable Stanyl plastic housing, with its resistance to environmental extremes, makes it suitable for a wide range of vehicle speed sensing requirements in transmission, engine and braking applications. The device has been tested for environmental exposure per SAE J1455 Section 4.4.1, which includes immersion in engine and transmission oils. Manufactured with an open collector output, the device requires a customer supplied pull-up resistor. It mates with the Packard Metri-Pack 150.2 sealed female connector assembly 3F. Operating voltage is 5 to 30VDC at the nominal operating range.
Edited by: Teoman Tugsuz