User's Manual

TPS (Tire Pressure Sensor)
USER MANUAL
Equipment Name:-TYRE PRESSURE SENSOR (WIRELESS)
Schrader Sensor Overview.
The Schrader Electronics TPM (Tire Pressure Monitoring) Sensor is designed
to be used in a direct measurement TPM System. The TPM Sensor is
intended to interface to a receiver/decoder that has been designed to accept
the TPM sensor protocol.
The TPM Sensor is designed to monitor a vehicle's tyre pressure whilst
driving or stationary. An electronic unit inside each tyre (referred to as the
TPM Sensor or TPM transmitter) mounted to the valve stem, periodically
measures actual tyre pressure/temperature.
This pressure information is transmitted to a receiver/decoder by means of an
RF link. The incoming radio frequency signals are decoded, and the data
used to inform the driver of the tyre pressure information via the vehicles TPM
interface.
TPM Sensor main functions are:
• Regularly measure the tyre pressure.
• Monitor if the wheel is moving.
• Periodically transmit tyre pressure using an RF link and a specific protocol.
• Notify the system if there are abnormal pressure variations (leak) in the tyre.
• Monitor the transponder input for valid LF field

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