Schrader Electronics PF4 Tire Pressure Monitoring Sensor User Manual
- June 4, 2024
- Schrader Electronics
Table of Contents
Schrader Electronics PF4 Tire Pressure Monitoring Sensor
Schrader Sensor Overview
The Schrader Electronics TPMS (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
This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
WARNING: Changes or modifications not expressively approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s licence-exempt
RSS(s). Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body This equipment complies
with ISED radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body
http://www.tpmseuroshop.com/documents/declaration_conformities