There is a highly sensitive pressure-sensing element on each side of the oil differential pressure switch. Once the pressure at both ends of the element changes, the switch mechanism will be activated to control the system's equipment, such as motor-driven valves.

Features

• Oil differential pressure switch is suitable for a variety of media, including refrigerants, cooling water, oil and gas, and has a wide range of application scenarios.
• The pressure and pressure differential scale interface is clear and reasonably designed, providing a good visual experience and convenient operation and monitoring.
• It is a highly sensitive sensing element with stable performance and good joint sealing to ensure no leakage during use.

Specification

Technical parameters

Electrical parameters

Dimension (mm)

Contact form

Installation Notes:

1. When installing the differential pressure switch, do not get the direction of the high and low pressure ends wrong.
2. When installing the differential pressure switch, the nuts and connectors of the controller must be tightened with two 10" wrenches.

Applications

Tips: Typical application of oil differential pressure switch

Oil differential pressure switch is usually used to control the pressure difference between the liquid supply pipe and the return pipe in the water and oil series. A typical application is to install the valve in the bypass pipe near the system water (oil) pump. When the pressure difference at both ends of the system pipe increases (or decreases) and exceeds the controller setting value, the valve will open (or close) to reduce the pressure difference at both ends of the system liquid pipe, so as to achieve normal operation of the system.