• Pressure Sensor, Pressure Transducer, Pressure Transmitter
  • 2022-12-30
  • Zhyq
  • 78

PT124B-220 4-20ma submersible water level sensor probe

The submersible level sensor essentially is a pressure transducer that measures the liquid level. Based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid, it uses an isolated diffused silicon sensitive element or a ceramic capacitive pressure sensitive sensor to convert the static pressure into the electrical signal. The electrical signal is converted into a standard electrical signal after temperature compensation and linear correction. Submersible level sensor is generally suitable for liquid level measurement of various media in petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage and environmental protection.

The input liquid level transmitter uses a high-performance pressure sensor as the measuring element to accurately measure the hydrostatic pressure proportional to the liquid level depth, and convert it into a standard (current or voltage) signal output through a signal conditioning circuit to establish an output The linear correspondence between the signal and the liquid depth realizes the measurement of the liquid depth.

PT124B-220 has high precision and small size, and it can be directly put into the liquid to measure the liquid height from the end of the transmitter to the liquid surface, which is convenient to use.

It is suitable for liquid level measurement and control in the fields of petroleum, chemical industry, power plant, urban water supply, and hydrological exploration.

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