High Stability Tire Pressure Monitoring System (TPMS) for Bus / Coach
This system is for bus and coach. Maximum support 6 tires. Each tire will be displayed circulaly. Each tire will be show in 8s after it
show the next tire infomation.
When the pressure and temperature is lower or higher than the default, the tire pressure receiver will alert driver to keep safety.
There are internal sensor and external tire pressure sensors for choice. Customers can choose the actual sensor
according to your tires you need.
The operation frequency is 433.92MHz ±68KHz.
Features
Product Parameter
| Parameter | Specification |
|---|---|
| Input Voltage | 4.5 V ~ 5.5 V |
| Demodulation Mode | FSK |
| Receiving Sensitivity | < -105 dBm |
| Operating Temperature | -30°C ~ 85°C |
| Storage Temperature | -30°C ~ 85°C |
| Weight | 55.5 ± 1 g |
| Operating frequency | 433.92MHz ± 28KHz |
| Operating voltage | 2.0~3.3V |
| Operating current | ≤10mA |
| Static current | ≤1uA |
| Operating temperature | -30~+85°C |
| Storage temperature | -30°C~+85°C |
| Battery model | Maxell 2450 550MHA |
| Battery lifespan | ≥ 5 years |
| Pressure range | 0-14Bar/0-203Psi |
| Operating frequency | 433.92MHz ±68KHz |
| Operating voltage | DC9V-DC30V |
| Operating current | ≤50mA |
| Static current | ≤10mA |
| Operating temperature | -30°C ~ +85°C |
| Operating frequency | 433.92MHz ± 68KHz |
| Operating voltage | DC9V-DC30V |
| Operating current | ≤50mA |
| Static current | ≤10mA |
| Operating temperature | -40°C~+125°C |
| Storage temperature | -40°C~+125°C |
| Power supply | Trunk power |
| RF Transmitter power | <10dbm |
| RF receiver sensitivity | >-105dbm |
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