Manual for Tire Pressure Monitoring Systems, TPMS
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＊
System Installation and Usage
Use of the TPMS requires that qualified personnel according to the instructions here have
properly installed it. This system is suitable for use on a passenger car, SUV and 4X4 tires, with
up to maximum cold inflation pressure of 74 Psi (Gauge), below instruction is Gauge value
mentioned.
＊
Reacting to Alerts
When an alert or warning is received, reduce vehicle’s speed and proceed to a safe location to
stop where the tire can be inspected and /or serviced.
The low-pressure alert indicates that the air pressure has dropped to a selected minimum and a
high-temperature alert indicates that the temperature of the tire content has surpassed the
threshold value set. When the battery voltage icon flash, it means the battery voltage of vehicle is
below battery voltage default (11v).
＊
Use of Chemicals
Temporary resealing or re-inflation products containing internal sealants or propellants in any tire
assembly may adversely affect the operation of the sensor/transmitter.
SPECIFICATIONS OF TPMS
RECEIVER SPECIFICATIONS
Operating Voltage
5V DC
Operating Current
< 150mA
Storage Temperature
-30
o
C to 75
o
C
Operating Temperature
-25
o
C to 75
o
C
SENSOR AND TRANSMITTER SPECIFICATIONS
Storage Temperature
-40
o
C to 125
o
C
Operating Temperature
-40
o
C to 125
o
C
Operating Humidity
MAX. 95%
Operating Frequency
433.92MHz ± 50kHz
Pressure Monitoring Range
0~74 psi
Pressure Reading Accuracy
At Normal condition
± 1psi at normal pressure range
Temperature Reading Accuracy
± 4
o
C in normal environmental condition
Transmission Power
Max. 73.5 dB
μ
V/m
Battery
3V
Weight
28g ± 3g
