Differential pressure transmitter VEGA TECHNIQUE

Differential pressure transmitter with metal measuring diaphragm

Application area
The differential pressure transmitter VEGADIF 65 is used for various applications such as flow measurements in gases, vapours and liquids in conjunction with effective pressure transmitters. Also level measurements of liquids in pressurized vessels as well as pressure monitorings on filters and pumps are typical applications.

Advantages
Very good reproducibility and long-term stability
Deviation < 0.075 %
Comprehensive isolating diaphragm program
High resistance diaphragm materials
Product temperature up to 400 °C

Function
The separating diaphragms of the sensor are deflected by the existing pressures. The filling oil transmits the pressure to a semiconductor measuring bridge, the differential pressure dependent output signal of which is measured and further processed. The advantages of this sensor are the high system pressure up to 420 bar, the excellent longterm stability and the very high, unilateral overload resistance.

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