Differential pressure indicated on dial due to △P pressure of high side and low side be made from magnet couple with pointer. It could combine with micro switch for using in controller system.
Technical Data
Switch Data: One SPDT micro switch, 5A/125VAC, 5A/250VAC, 2A/30VDC; Dead Band ±12%
Electronic Connection: Standard 1/2"NPT female; 3/4"NPT female available
Pressure Element: Diaphragm- Viton; other parts all in SS316
Process Connection: 1/2" or 1/4"NPT female available
Working Pressure: 200 kg/cm2
(Both of High & Low side must be pressured on line at the same time.)