sensor water pressure
Water pressure transmitter is the most commonly used pressure transmitter in the field of industrial automation. It is widely used in water supply equipment, building water supply systems, residents, factories, water conservancy, chemical industry, medical, power, air conditioning, diamond presses, metallurgy, Vehicle brakes and other pressure measurement and control. Water pressure transmitters will have an invaluable role in the automation industry in the future.
How it works
The hydraulic pressure transducer core is usually made of diffusion silicon. The working principle is that the pressure of the measured water pressure directly acts on the diaphragm of the sensor, so that the diaphragm generates a micro displacement that is proportional to the water pressure, so that the resistance value of the sensor changes. , And use electronic circuits to detect this change, and convert the output of a standard measurement signal corresponding to the pressure.
Product feature editing
Electrical connection part: It can be connected with secondary display instrument, waterproof seal connection, etc.
Process connection part: Can be extended to flange connection, quick interface connection, capillary connection, etc.;
Medium temperature characteristics: -20 ~ 85 °C, -20 ~ 150 °C, -20 ~ 200 °C, -20 ~ 300 °C;
Output signal characteristics: 0 ~ 20mA, 1 ~ 5VDC, 0 ~ 2VDC, voltage ratio output, RS485 digital signal.