In the production field, pressure gauges are often used for pressure measurement. In different working occasions, the use requirements and performance requirements for pressure gauges are different, s...
Because the current at the contacts of SF6 density relay is small, there will be no arc between the contacts. The sparks at the contacts are due to the inductance in the contact circuit. When the cont...
The measuring system is essential for pressure gauging. Correct selection and verification (calibration) of the pressure gauge are very important for accurate measurement. Besides, correct installatio...
When selecting a pressure gauge, you need to consider the type, range, accuracy, sensitivity, dimension, remote transmission function and other functions such as indication, recording, adjustment and ...
Density transmitter is a device that continuously measures density online. It can be directly used in industrial production processes. According to Archimedes principle, it adopts electronic technolog...
Density relay is an important protection and control element in the power system. If the circuit breaker gets out of order, it will cause great economic losses. To ensure the reliability of the circui...