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TPMS FOR BUS
1. What is TPMS
A tire-pressure monitoring system (TPMS) is an vehile safety electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles.
Why TPMS?
(1) Safety
Remind the driver to take measures when tires are in abnormal status to prevent accident.
(2) Cost Saving
Help drivers adjust tire pressure to correct, reduce fuel consumption caused by under-inflated tires, reduce tire abrasion to extend tire life.
(3) Environment
Decreases vehicle fuel consumption, less CO2
1. WT520 Components
No | Accessory Name | Quantity |
A. | Display | 1 |
B. | Receiver | 1 |
C. | Antenna | 2 |
D. | External Sensor | 6 |
E. | 3M Velcro for Display | 1 |
F. | User Manual | 1 |
G. | Pin for installtion | 1 |
H. | Cable | 1 |
2. Functions :
1. Real-time monitoring tires'pressure and temperature. |
2. Powerful functions: including low / high pressure alarm, leak alarm , high temperature alarm and sensor failure alarm. |
3. Screen displays pressure of 6 tires simultaneously. |
4. Standard pressure and temperature alarm threshold can be set, unit can be exchanged: Bar-PSI,°C-°F. |
5. Display is powered by vehicle battery. Battery of external sensor can be changed by user. |
6. Automatic identification of moving status and stationary status to change work mode to save battery power. |
3.Technical Parameter:
Receiver | |
Power | 24±3V |
Operative Temperature | -40°C~+85°C / -40°F~+185°F |
LCD Screen | -30°C∼+80oC / -22°F~+176°F |
Static Currency | <6mA |
Operative Humidity | 5∼98% |
Display Weight | 105g |
Sensor | |
Battery Life | 1.5 ~2 years |
Static Currency | <0.8μA |
Operating Currency | <12mA |
Operative Temperature | -40∼+125oC / -40°F~+257°F |
Operative Humidity | 5∼98% |
Pressure Range | 14PSI∼203PSI / 1Bar~14Bar |
Pressure Reading Accuracy | ±7PSI / ±0.5Bar |
Temperature Reading Accuracy | ±2oC |
Sensor Weight/Size | Weight: 9g Size: Diameter: 20.4mm, Height: 21.38mm |
Pictures:
(1) Display, cable, antenna
(2) Receiver
(3) Sensors
(4) Sensor, anti-theft nozzle, install wrench