The VEGADIF 65 differential pressure transmitter is used universally for measurement of liquids, gases and vapours. Typical applications are level measurements in pressurized vessels as well as flow measurements in combination with DP flow elements. Further applications are pressure monitoring on filters as well as density and interface measurements.
- Measurement of extremely small differential pressures through high precision measured value detection
- High reliability through integrated overload diaphragm
- Versatile use through a variety of measuring ranges and process fittings
The sensor diaphragms are deflected by the acting pressures. The filling oil transmits the pressure to a semiconductor measuring bridge. The output signal, which is dependent on the differential pressure, is measured and further processed.
|Measuring Ranges||+0.01 … +40 bar/+1 … +4000 kPa (+0.145 … +580.2 psig)|
|Smallest adjustable span||0.25 mbar/25 Pa (0.036 psig)|
|Deviation in characteristics||0.15%;0.075%|
|Process fitting – basic version||¼-18 NPT according to IEC 61518|
|Process fitting with chemical seals||Flanges from DN 32 or 2″, hygienic fittings from DN 32 or 2″|
|Process temperature – basic version||-40 … +120 °C (-40 … +248 °F)|
|Process temperature with chemical seals||-40 … +400 °C (-40 … +752 °F)|
|Process pressure||-1 … +420 bar/-100 … +42000 kPa (-14.5 … +6092 psig)|
|Ambient, storage and transport temperature||-40 … +80 °C (-40 … +176 °F)|
|Operating voltage||12 … 36 V DC|