What Is The Accuracy Level Of The Pressure Transmitter

The accuracy level of the pressure transmitter can usually be found on its nameplate, which is generally expressed as words similar to "0.1%", "0.2%" and so on. This level of accuracy is an indication of the accuracy of the measurement of the pressure transmitter. The higher the accuracy level, the smaller the measurement error range, and the higher the accuracy of the measurement results.

Specifically, the accuracy class refers to the ratio of the maximum allowable error of the pressure transmitter in the measuring range to the measuring range, usually expressed as a percentage or a thousandth ratio. For example, a pressure transmitter with an accuracy class of 0.5% will have a maximum allowable error of ±0.5MPa when measuring a pressure of 100MPa.