Where is a tire pressure sensor？
The tire pressure sensor usually places the tire pressure monitoring display on the center console, and a large number of electronic devices are installed in the middle of the center console, which has a certain impact on RF interference, especially the electronic eye; Tire pressure monitoring sensors can be divided into the built-in type and external type according to the installation position. The built-in sensor installed inside the tire, is relatively stable, and monitoring temperature data will be more accurate; The external version, with a sensor attached to the valve, is relatively cheap, easy to install, and can be completed in minutes. There is a 2 to 3-degree gap between the temperature monitor and the built-in monitor compared to the internal monitor. Usually, the tire pressure monitoring display is placed on the center console, and a large number of electronic devices are installed in the middle of the center console, which has a certain impact on RF interference, especially the electronic eye; Tire pressure monitoring sensors can be divided into the built-in type and external type according to the installation position. The built-in sensor installed inside the tire, is relatively stable, and monitoring temperature data will be more accurate; The external version, with a sensor attached to the valve, is relatively cheap, easy to install, and can be completed in minutes. There is a 2 to 3-degree gap between the temperature monitor and the built-in monitor compared to the internal monitor.
Where is the tire pressure sensor located？
The tire pressure sensor is usually installed in the tire. Small cars and high-speed tires have tire pressure sensors built into the tire, usually attached to the rim; It is very troublesome to scrape the tire, but it is safe and has little effect on the dynamic balance of the tire. Most of the tire pressure sensors of medium and large vehicles and non-high-speed tires are directly fixed on the valve mouth. There are usually special tools to prevent disassembly, so it is easier to scrape the tire. To maintain dynamic balance, the easy way is to attach a counterweight to the rim, opposite where the tire pressure sensor is mounted. The weight of the counterweight is approximately equal to the weight of the tire pressure sensor.
Where to buy a tire pressure gauge？
Please visit our website for more information on REGAL tire pressure sensors. In addition, we also have water pressure sensors, water level switches, safety relief valves and flow sensors, professional services, ten-year factory, thank you very much！
Tire pressure sensor replacement!
After replacing the tire pressure sensor, it’s important to learn how to match. The matching method after replacing the tire pressure sensor is as follows :1. Compress the tire pressure. Tire pressure monitoring relearning usage, when the driving computer tire pressure display does not match the actual tire pressure data, tire pressure relearning can be carried out. 2. Re-learning method of tire pressure monitoring (step). In the ignition state of the vehicle, turn the left pull lever of the steering wheel, and select and enter the tire pressure display bar. Press the SET/CRL button on the left pull bar (about 2 to 3 seconds). 3. At this time, the driving computer prompts the tire pressure monitoring to re-learn. Select “Enter the tire pressure monitoring re-learn mode” or “do not learn”. At this point, the horn honks twice to indicate that tire pressure monitoring is being performed for re-learning. (The driving computer also has a display: tire pressure learning)4. The left turn auxiliary light of the vehicle is steady on, and the turn signal light of the left rearview mirror is steady on, indicating that the left front tire pressure is relearning. At this point, increase (aerate) or decrease (aerate) left front tire pressure for about 5 seconds (or +8KPa). The re-learning process of monitoring the left front tire pressure of the vehicle is completed, and the horn honks to indicate entering the tire pressure learning mode. 5. The horn honks twice, and the turn signal is on for about 3 seconds, indicating that the four-tire pressure monitoring is finished.
How does the tire pressure sensor work？
1. The tire pressure sensor uses a variable magnet as the emitter of the sensor, which is installed in the metal housing of the pressure sensor inside the tire.
2. When the pressure in the tire changes, the magnetic field in the housing will also change. At this time, a transformer combined with an STR fault-tolerant circuit will change the output frequency according to the transformer output voltage change, which is connected to an electronic controller to generate detection signals to calculate the tire pressure change value.
3. In order for tire pressure sensors to work properly, an insulating cap with a core clip is also required, which effectively reduces structural damage to the device while protecting the clip from contamination and moisture.
The static characteristics of the sensor refer to the relationship between the output of the sensor and the input of the static input signal. Because the input and output are independent of time, the relationship between them, namely the static characteristics of the sensor can be described by an algebraic equation without time variables, or the characteristic curve is drawn by taking the input as the horizontal coordinate and the corresponding output as the vertical coordinate. Product quality is good, high precision and stability, strong dry resistance, intelligent sensor, customizable, cost-effective, long quality assurance, certification.