Pressure transmitters include GP type (gauge pressure) and AP type (absolute pressure). GP and Ap can be combined with intelligent amplification board to form an intelligent pressure transmitter, whic

Before the use of the pressure transmitter, in order to ensure the better application of the pressure transmitter, it is necessary to verify the pressure transmitter, so what is the verification regul

The working principle of the pressure transmitter is that the two pressures of the measured medium are introduced into the high pressure chamber and the low pressure chamber, which act on the isolatio

In this case, first check whether the pressure interface leaks or is blocked. If it is not, check the wiring mode. If the wiring is correct, then check the power supply.

The pressure transmitter mainly consists of three parts: pressure sensor (also called pressure sensor), measuring circuit and process connector.

When measuring representative high-temperature media such as saturated steam or heat transfer oil, it is necessary to install condensation rings or heat sinks to reduce the temperature and damage the

The main work to be done is complete fine-tuning and zero-point fine-tuning. Complete fine-tuning requires three times the accuracy of the transmitter.

Selecting pressure points for pressure transmitters shall meet the following requirements:

pressure transmitter?​Check the size of the mounting hole: if the size of the mounting hole is not appropriate, the threaded part of the sensor will be easily worn during installation.

Regarding the grounding of electromagnetic flowmeter, its share in automatic control knowledge system is very small.

Check whether the transmitter power supply is connected reversely;

Glass rotor flowmeter is used in chemical industry, petroleum, light industry, medicine, environmental protection, food and measurement, scientific research and other departments to measure the flow o