Differential pressure switches have two pressure ports, a low pressure and a high-pressure side. The low pressure and high-pressure fluids act on the same sensing diaphragm.

Pressure reference ports are placed before and after the filter. The switch sends a “normal” signal when the differential pressure is below its setting. If differential pressure across the filter ...

Discover the crucial role of differential pressure monitoring in minimizing contamination risks and ensuring clean room ...

The DDS-Series differential pressure switch is designed to sense low differential pressures between high-pressure sources. It can control differential pressures from 0/6 to 0/150 inches of water on ...

Several styles are available including standard dial-pointer gages, differential-pressure switches, gage/switch combinations and special designs that indicate changing pressure on brilliantly ...

HVAC pressure sensors are used to monitor the pressure within heating, ventilation, and air conditioning systems.