Pressure Switch Used for Oil Pressure Measurement
Our Canada customer applies our pressure switches on his die casting machine for oil ( water glycol ) pressure.
Actually, the pressure switch is a perfect device for pressure monitoring and control. As in the application, the pressure switch PS300 measures medium, water glycol, the signal output is PNP+4-20mA and the accuracy is up to 0.5%F.S. What is different from the pressure sensor is that it operates an electrical contact when a preset fluid pressure is reached. The pressure switch makes an electrical contact when pressure rises or falls from a certain preset pressure level. So it improves operation and safety.
Pressure switches are used in a wide range of industrial and residential applications, for example, water pumps, HVAC systems and pneumatic systems.