Tire Pressure Monitor System (TPMS)

Description features:
This tire pressure monitoring system is used for the permanent control of tire pressure during driving and standstill periods. A transmitter that is installed in the interior of the tire measures the tire pressure and the temperature in regular intervals and transmits information to a receiver within the view of the driver by means of a high-frequency transmission. In the case of abnormal pressure or temperature, the driver is given a warning: the buzzer sounds and the LCD screen displays the affected tire and corresponding pressure and temperature values.Features:
1) Advanced IC technology, with high capability, easy installation and
high reliability
2) Can be used in cars with tire pressure under 3.5 bars
3) Contains transmitters mounted inside tires and a receiver installed in the
car
4) Lithium battery used to ensure the transmitter works for at least 5 years
5) Transmitter automatically sends pressure and temperature to receiver
6) In the event of an emergency, system warns immediately of problem tire
location and corresponding values
7) Runs on automobile's battery
8) Maintains a history of 40 problems for identification by diagnostic tools
9) Tire monitoring functions:
a) Reading function: reads present tire and temperature values
b) Setting function: sets tire pressure and temperature warning threshold
c) Warning function: air leakage, high/low pressure/temperature warnings,
low battery warning, no signal warning
d) Recording function: records warning cause and corresponding pressure
and temperature during problem periods
10) Built-in clockSpecifications:
1) Receiving monitor:
a) Working frequency: 433.92MHz
b) Sensitivity: ¡Ü100dBm (in shielding room)
c) Power supply: 10 - 16V (DC)
d) Working temperature range: -20 ~ 85¡ãC
e) Unit size: 122 x 18 x 38mm
f) Working electric current: 2) Transmitter of sensor:
a) Transmitting frequency: 433.92MHz
b) Transmitting power: >0dBm
c) Monitored pressure range: 100 - 350kPa (1 - 3.5 bars)
d) Pressure accuracy: 10kPa (0.1 bars)
e) Monitored temperature range: -40 ~ 125¡ãC
f) Temperature accuracy: ¡À2¡ãC
g) Power supply: 3.6V lithium battery
h) Battery life: 5 years
i) Working temperature range: -40 ~ 125¡ãC
j) Weight: ¡Ü32g
k) Unit outline size: 75 x 32 x 16