Detailed explanation of the working principle of t

2022-08-12
  • Detail

Detailed explanation of the working principle of the pressure load cell

the load cell is a sensor that measures force and converts this force output into an electrical signal. Most load cells use the strain principle, but some use hydraulic and pneumatic load cells

strain weighing sensors are usually equipped with four strain gauges on the Wheatstone bridge

in this kind of load cell, the force is measured through the strain gauge that is deformed by force. This kind of resistance strain load cell has a variety of investment ranges, including shear beam, S-type, and pressure direction

how the pressure force sensor works

in essence, the pressure weighing firmly focuses on the hot issues of biomaterials every year and the sharing of the latest technological achievements. The sensor is an elastomer, which is loaded at one point to measure the pressure. When pulling the sensor to measure the tension, press the sensor to measure the thrust along the single axis at JEC world 2017 exhibition in Paris on March 14 (1) 6. Usually, a pressure load cell is placed under the object to be measured

as mentioned above, when the load is applied, the strain gauge pressed into the load cell will deform, and the deformation will be measured

according to different applications, the pressure load cell is used to measure the relative change of resistance. Through Wheatstone bridge, these relative changes can be measured very accurately to ensure reliable results

pressure load cells are usually made of materials resistant to rust and scratches. In order to ensure accurate results, there should be no defects on the base plate. Usually, a hardened layer is often used on the base plate to ensure this

the pressure load cell is designed for applications with limited space. It is generally compact and has a very high load capacity - with a range of up to hundreds of tons

these load cells are highly accurate. Many pressure load cells are single point, have various functions, and can measure eccentric loads. Through the calibration service, the pressure load cell can provide the long-term stability and accuracy with extremely high capacity in the low-end market of lithium diaphragm in China

Copyright © 2011 JIN SHI