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

Before installation, the diaphragm pressure gauge must carefully check the model, diaphragm material and measuring range, and check whether the diaphragm is damaged; When there is no pressure, the pre

Adjustment method of diaphragm pressure indication value

Stainless steel pressure gauges are mainly used for pressure detection in metallurgical, electric power, petroleum, chemical, light industry, machinery and other industrial sectors. Stainless steel pr

Stainless steel shock-resistant meter is composed of many parts: connector, spring tube, sealing piece, movement, connecting rod, dial (dial), pointer, sealing ring and case. The following is a descri