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We offer all kinds of Electronic Components ( High frequency sensor , Wire harness sensor , Ultrasonic sensor ,Module , Parking sensor, Tire pressure monitor, Etc.) with a wide range, Good quality, Factory prices and Stylish designs according to your need.
TPMS Function
The functions of tire pressure monitoring systems are as follows:
- Preventing accidents:
- Tire pressure monitoring systems are active safety devices that can monitor the tire pressure in real - time. When there are dangerous signs such as abnormally low, high, or leaking tire pressure, the system will give timely warnings to remind the driver to take corresponding measures, avoiding serious traffic accidents caused by tire problems and eliminating potential hazards at an early stage. For example, when driving at high speed, a tire with low pressure is prone to blow - out. If there is a tire pressure monitoring system to give an early warning, the driver can find a safe area in time to stop and check, avoiding the occurrence of a blow - out accident.
- Extending the service life of tires:
- Maintaining the correct tire pressure is very important for the normal wear of tires. The tire pressure monitoring system can help the driver know the tire pressure at any time, ensuring that the tires always work within the specified pressure and temperature ranges. When the tire pressure is insufficient, the sidewalls of the tires will bear greater pressure, easily leading to problems such as excessive tire wear and sidewall rupture; while excessive tire pressure will intensify the wear of the central part of the tires, affecting the service life of the tires. According to relevant data, when the wheel pressure drops by 10% compared to the normal value, the tire life will be reduced by 15%.
- Improving fuel economy:
- Appropriate tire pressure helps to reduce the vehicle's fuel consumption. When the tire pressure is too low, the contact area between the tire and the ground increases, and the frictional resistance also increases. The vehicle needs to consume more energy to overcome the resistance, resulting in an increase in fuel consumption. According to statistics, when the tire pressure is 30% lower than the standard pressure value, the fuel consumption will increase by 10%. By using the tire pressure monitoring system to maintain the normal tire pressure, the vehicle's fuel economy can be effectively improved and the use cost can be reduced.
- Reducing the wear of the suspension system:
- If the tire pressure is too high, the damping effect of the tire itself will be reduced, and more vibrations generated during the vehicle's driving process will be transmitted to the suspension system, increasing the burden on the vehicle's damping system. Long - term use will cause damage to the engine chassis and suspension system. When the tire pressure is uneven, the vehicle will deviate during driving, which not only will affect the driving experience but also make the force on the suspension system uneven, thereby increasing the wear of the suspension system. The tire pressure monitoring system can help the driver discover and adjust the tire pressure in a timely manner, reducing the wear of the suspension system.
- Making it convenient for the driver to know the tire condition in a timely manner:
- Whether in daily driving or long - distance travel, the driver can intuitively know the information such as the pressure and temperature of each tire through the tire pressure monitoring system without getting out of the car to check, saving time and effort, and also improving the convenience and safety of driving. Especially for some inexperienced drivers, the tire pressure monitoring system can help them better maintain the vehicle's tires and ensure driving safety.
Product Description
Usage scenarios:
1. Independent display 26 wheels, independent display 7 wheels, car machine 14 wheels display
2. Adhesive installation - stick to the inner wall of the tire
3. Suitable for tubeless tires
4. No size requirements for valves
5. By adding an intelligent repeater, intelligent suspension can be realized
6. Support TTL, 232, 491, CAN communication through the receiver
7 tire pressure display
| Item |
Description |
Parameters |
| 1 |
operating voltage |
DC 24V |
| 2 |
Net weight (excluding packaging) |
230g±5g |
| 3 |
Operating current (24V) |
<100mA |
| 4 |
HF reception frequency |
433.92 MHz±40 KHz |
| 5 |
HF reception sensitivity |
-95 dBm |
| 7 |
Operating temperature |
-30ºC-80ºC |
| 8 |
Operating current (screen on/ screen off/ standby) |
12mA / 4.5mA / ≤100uA |
| 9 |
Screen Material |
LCD Display |
| 10 |
Dimensions Size |
13.5cm(length)*6.5cm(width)*2.2cm(height) |
| 11 |
Interface |
Power, ACC input,,RS232 output |
| 12 |
Power supply method |
Built-in rechargeable lithium battery and external power supply |
| 14 |
Built-in battery operating voltage |
3.5V-4.2V |
External tire pressure sensor
| Item |
Description |
Parameters |
| 1 |
Battery type |
CR2050(350mAh) |
| 2 |
RF frequency |
433.92MHz |
| 3 |
Standby Current |
0.5uA |
| 4 |
response current |
8.7mA |
| 5 |
Self-test current |
2.2mA |
| 6 |
transmit power |
-10dbm |
| 7 |
Operating Temperature Range |
-40ºC-120ºC |
| 8 |
waterproof level |
IP67 |
| 9 |
Plastic part material |
Nylon + Glass Fiber |
| 10 |
Shell temperature resistance |
-50ºC-150ºC |
| 11 |
Net weight |
35g±2g |
| 12 |
Dimensions excluding antenna |
5.9cm(bottom)*3.2cm( width)*3.0cm(height) |
Tire pressure repeater
| Item |
Description |
Parameters |
| 1 |
Operating voltage |
DC 9V~DC 30V |
| 2 |
HF demodulation method |
FSK |
| 3 |
Operating current (24V) |
<4.5 mA |
| 4 |
HF reception frequency |
433.92 MHz±40 KHz |
| 5 |
HF reception sensitivity |
-95 dBm |
| 6 |
HF emission intensity |
<10dbm |
FAQ
Q:What are the advantages of factory?
A:its own factory, has independent research and development and independent production capacity.
Products using high-end chips, with high quality, high stability products to customers.
Q:Can we order many different parts and make combine shipment?
A:We can combine many items,and deliver by courier/sealland/air etc.pack well.
Q:How can I make our own brand for my order?
A:If the order quantity meets the requirements, we provide customized service
Q:What is the delivery if I make payment?
A:We will ship the products in stock within 1-3 business days.
Products that need to be produced will be produced and shipped within 7-15 business days.
Q:Can we visit your factory or office?
A:We always welcome customer visit us, let me know the schedule, we will arrange.
(Support bulk orders and Custom service orders )
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