Bernard valve encoder, also known as angle sensor, is a device used for valve position detection. Its working principle is to install a rotary encoder on the valve shaft and use a magnetic sensor to detect the position of the encoder, thereby achieving measurement of the valve opening.
Application scenarios
Bernard valve encoders have a wide range of applications in industrial automation, mainly involving the following aspects:
Flow control: The Bernard valve encoder can achieve precise control of flow, suitable for flow control of different media such as liquids and gases, with high accuracy and stability.
Hydraulic regulation: It can be combined with hydraulic servo control system to achieve automatic control and regulation of various regulating valves in the hydraulic system, improving the efficiency and safety of the hydraulic system.
Pneumatic control: Combined with the pneumatic control system, the Bernard valve encoder can achieve precise control of pneumatic equipment, improving its sensitivity and stability.
advantages and disadvantages
The advantages of Bernard valve encoder include:
High accuracy: Compared to mechanical encoders, Bernard valve encoders have higher accuracy.
Quick response: Faster response speed.
Long lifespan: It has a longer service life, especially suitable for harsh industrial environments.
In addition, the Bernard valve encoder can adapt to multiple data communication protocols, such as HART, Profibus, Modbus, etc., with wider compatibility and wider applicability.