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Long-term stable measurement of pressure or differential pressure (flow rate)
Principle of Differential Pressure (Flow) Transmitter
Operating principle
Flow rate is calculated based on the differential pressure generated before/after an orifice plate.
Sensing mechanism
The silicon diaphragm is displaced when pressure is applied from P1 and P2, and the capacitance between the capacitor electrode and the silicon diaphragm changes. This change in capacitance is proportional to the differential pressure.
Pressure Transmitters
Equalizing Valve, Oval Flange <FFN, FFP>
For the use with differential pressure transmitters
Hand-Held Communicator <FXW>
For HART communication with transmitters
Orifice Plates
Designed according to JIS standards
Safety Barrier <PWX>
Intrinsic safety barrier for the use with FCX-AIII series transmitters
