Hermetically sealed, magnetically operated non-contact sensing gives excellent life and reliability
Robust construction makes this sensor well suited to harsh environments
High Accuracy
According to customer requirements, a variety of ranges can be customized
The working temperature range is - 40-150 ℃
The temperature resistance of the attached wire of the sensor is - 40-120 ℃
The automobile wheel speed sensor is a subsystem of ABS/ESP, which is used to detect the follow-up signal of wheel speed, convert it into an electrical signal through the Hall effect, and transmit it to the ECU. The ECU judges the speed according to the change characteristics of the electrical signal, so as to regulate the timely work of ABS/ESP
Hall type wheel speed sensor uses the principle of Hall effect, that is, control current is applied at both ends of the semiconductor sheet, and a magnetic field with a magnetic field strength of B is applied in the vertical direction of the sheet, then an electric potential whose size is proportional to the product of control current and magnetic induction strength B will be generated at the other ends of the sheet, which is called Hall potential.
Hall type wheel speed sensor uses the principle of Hall effect, that is, control current is applied at both ends of the semiconductor sheet, and a magnetic field with a magnetic field strength of B is applied in the vertical direction of the sheet, then an electric potential whose size is proportional to the product of control current and magnetic induction strength B will be generated at the other ends of the sheet, which is called Hall potential.
Customized to customer choice of connection system.
Custom packaging can be provided to meet any need, please contact KESENS Engineering for details.