What’s the Meaning of Bar and Psi of Tire Pressure Monitoring？

The tire is very important to our car. Every driver need to pay attention to their car’s tier. Nowadays, government usually require all new cars should be equipped with a Tire Pressure Monitoring System (TPMS) to alert drivers when the tire pressure drops. This tpms system can not only protect drivers from dangerously low tire pressure, but also can protect the tires and vehicles from premature wear and poor fuel economy. Besides installing tpms sensors in the vehicles, the driver still need to know how to read the tire pressure system’s content that displayed, so this article will introduce some knowledge about tire pressure monitoring system.

 

What Is The Meaning Of Bar?

Many drivers always be noticed that their car’s tire pressure is in“Bar” when driving, but some of them do not know the correct meaning of it. The monitoring of the tire pressure on the car is clearly marked on the internal display, and if there is a problem with the tire, it will be shown to the driver. Therefore, when the display mention“Bar”, that means something wrong with your tire pressure senor. Bar means air pressure, generally is the air-conditioning high-pressure tube and electronic control suspension pressure or tire pressure monitoring. Many drivers worry that the pressure inside the tire is not enough, thus there will be a lot of potential dangers. Before driving, many drivers will touch the tire to see whether the tire pressure is enough or not, they think the most direct way to check the tire is to check the tire pressure. But just touch the tire to check tire pressure in not accurate enough, so you can use car tire pressure sensors to help you.

 

Many of the tires on the market today are vacuum tires. The standard value is usually ranging from 2.1 Bar to 2.7 Bar. All you have to do is see that whether the tire pressure is in normal range, if it is, then you doesn't need to worry too much. As long as the tire pressure is correct, it is okay to see the tire is a little bit flattened on the side that tire touching the ground.

 

 

What Is The Meaning Of Psi?

Psi is also a stress unit that representing the stress. The conversion relationship between common units of measurement of air pressure is :1 kg/cm2=0.98 kg/cm2=98.0665 kg/cm2=14.2 Psi. When the tire pressure is too high, the contact area between the tire and the ground will be reduced, and at this time the pressure on the tire is relatively increased, so the grip of the tire will be affected. Therefore, the best tire pressure monitoring system is very necessary and useful. Because keeping proper pressure inside the tire not only helps our driving comfortably, but also provides great guarantee for safe driving.

 

If your tpms do not work well, changing tire pressure sensor at time is necessary, or you can buy better one from good providers , for example, Jusheng company is a good choice for those who want to buy tpms.