PJ High Range Pressure Difference

PJ Series Pressure Difference Switches are housed in pressure die cast aluminium powder coated enclosure and are recommended for panel mounting or indoor service based on the type of enclosure opted for. No stage differential can be set in these 2 SPDT versions ( PJ Series ). Bith microswitches are synchronized for operation with in practical limits and a slight stage difference is bound to remain between the setpoints ( generally not exceeding 2% of FSR ). The scale indicates the falling setpoint for one of the microswitches. The repeat accuracy is better than +/- 1.5% FSR. A 3/8″ cable entry is provided for cables and a terminal strip suitable for wired ends is provided inside the enclosure. Other variations for cable termination such as plugin connectors can be provided. Pressure port is 1/4″ BSPF standard.