KVD3B. 1 differential pressure pollution transmitter pollution alarm

A differential pressure transmitter (such as KVD3B. 1) is a device used to measure fluid pressure difference, which infers the flow velocity and flow rate of the fluid by measuring the pressure difference between two positions. It usually includes key components such as pressure gauges, pressure sensors, and signal processing circuits. The pressure gauge head is the detection part of the differential pressure transmitter, which forms a pressure difference at different positions when the fluid passes through; The pressure sensor is responsible for measuring this pressure difference and converting it into an electrical signal; The signal processing circuit further processes this electrical signal and outputs it as a standard analog or digital signal.

5. Remote monitoring and management: Some differential pressure transmitters support remote data transmission and cloud monitoring, making it convenient for users to view real-time data and alarm information anytime and anywhere.

2. Filter blockage monitoring: In the filter, when the filter element gradually clogs due to intercepting pollutants, the pressure difference between the inlet and outlet will increase. The differential pressure transmitter can monitor the pressure difference changes in real time and issue an alarm signal or automatically trigger the cleaning mechanism when the pressure difference increases to the set value, ensuring the safe operation of the system.

3. Liquid level measurement: By installing differential pressure transmitters at different positions in the liquid container, the liquid level can be measured. This method is usually used in conjunction with differential pressure transmitters.