Tire Pressure Monitoring System (TPMS)
TPMS directly measures the air pressure and air temperature inside
each tire. The display unit is installed on the windscreen for easy
monitoring. All tires are also monitored individually for precise information.
The systems detects air leakage, and increase fuel efficiency by avoiding
running on low air pressure tires.
Major benefits inluclude :
1. alerts when tire pressure drops below recommended level
2. alerts when tire temperature raises above recommended level
3. provides ease of mind
4. save time from stopping at stations to check tire pressure
5. tire lasts longer (increase tread life)
6. improves fuel economy
7. prevents accident caused by difficult vehicle handling if tire is
not inflated properly
8. detects leakage before harm is done
Features :
1. continuously monitor tire pressure and temperature
2. high accuracy
3. not affected by bumpy roads
4. allows user preset value
5. operates even when the car is stationary
6. detects both under inflation and over inflation of tire
7. each tire is monitored individually
Technical Specification
| Sensor/Transmitter Module |
| Operating Temperature Range |
-40°C to +125°C |
| Operating Humidity |
100% |
| Weight |
32gram |
| Size (LxWxH) |
71mm x 36mm x 21mm |
| Battery Life (Projected) |
5 years in normal use |
| Transmitting Frequency |
433.92MHz |
| Transmitter Activation |
By pressure change |
| Display/Receiver Module |
| Power Supply |
9 - 15 V DC |
| Current Consumption |
18mA nominal, 130mA during alert @ 12 V DC |
| Operating Temperature Range |
-40°C to +82°C |
| Weight |
93gram
|
| Size (LxWxH) |
18mm x 125mm x 33mm |
| Receving Frequency |
433.92 MHZ |
| Monitored Temperature Range |
-40 ~ 125°C (-40~257°C) |
| Monitored Pressure Range |
0~500 Kpa (Accuracy : ±10 Kpa)
0~73 Psi (Accuracy : ±1.5 Psi) |
Key Specifications of Sensor and Transmitter Module :
- Operating temperature range: -40°C ~ +125°C
- Operating humidity: 100%
- Weight: 48 gram
- Size: 101mm x 26mm x 44mm
- Battery life (projected): 5 years in normal use
- Monitored pressure range: 0~500 kPa (Accuracy: ±10 kPa), 0~73
psi (Accuracy: ±1.5 psi)
- Monitored temperature range: - 40° ~ 125° (Accuracy: ±
5°)
- Transmitting frequency: 433.92 MHz
Key Specifications of Display and Receiver Module :
- Power supply: 10V ~ 16V DC
- Power consumption: 30mA nominal, 80mA (max.) during alert @ 12VDC
- Operating temperature range: -20°C ~ +85°C
- Operating humidity: 100% non condensing
- Weight 146 gram
- Size: 120mm x 115mm x 51mm
- Receiving frequency: 433.92MHz
FCCID:QN5XT400-R
