Differential Pressure Switches

Additional Details

B Series differential pressure switches are designed for high or low differential pressure ranges from 75-750 mm H2O to 4.2 - 42 kg/cm2. The low range differential pressure switches are diaphragm actuated. Process pressure acts on both sides of a diaphragm and ensures true response. The high range switches consist of two identical calibrated pistons which are sealed from the process by diaphragms. B series low pressure differential switches are available in 4 ranges from 75-750 mm H2O to 375-3750 mm H2O. Maximum static pressure for these switches is 3800 mm H2O. Option XHX increases maximum static pressure to 2.8 kg/cm². High pressure differential switches are available in 7 ranges (Table F) from 0.1-1 to 4.2-42 kg/cm²