VEGA VEGABAR 87 Save sensor - Operating Instructions - Manual (Page 9)

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3 Product description
VEGABAR 87 • Slave sensor for electronic differential pressure
45053-EN-131011
Fig. 2: Electronic level difference measurement through Master/Slave combina-
tion
The VEGABAR 87 is a pressure transmitter for pressure and level
measurements of liquids with higher temperatures in the chemical,
food processing and pharmaceutical industry.
Measured products are liquids.
Depending on the instrument version and the measurement setup,
the measured products can be also viscous.
The process pressure acts on the sensor element via the stainless
steel diaphragm and an internal transmission liquid. The process
pressure causes a resistance change which is converted into a cor-
responding output signal and outputted as measured value.
The METEC
® measuring cell is the measuring unit. It consists of
the ceramic-capacitive CERTEC ® measuring cell and a special,
temperature-compensated isolating system.
Application area
Measured products
Measuring system