With ceramic measuring cell, standard level probe

(1) Breather capillaries with filter element (2) brown (+): Voltage supply and signal output (3) blue (-): Voltage supply and signal output (4) Screen

Application area

Output signal 4 ... 20 mA, PE suspension cable, available measuring ranges: Relative pressure 0.1 / 0.2 / 0.4 / 1 / 2.5 bar, Sensor length depends on measuring range
The VEGAWELL S 51 is suitable for continuous level measurement of liquids, particularly for gauge measurement in water basins, waste water shafts, deep wells and applications on ships. The VEGAWELL S 51 is an economical solution through its versatile and simple mounting options.

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Technical specifications
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Application area


VEGAWELL S 51 is designed for measurement of liquids in open vented vessels, tanks, boreholes and sumps, especially in applications when foam is on the surface. The rugged measuring cell and special construction means that the sensor is largely resistant to pressure shocks that can occur during installation. It can be teamed up with VEGAMET 381 which can provide power, a calibrated output, a display, 2 relay switch points and fault relay.

Technical specifications
Measuring range - Pressure
0 ... 25 bar [Bar - kPa - psi]
Process temperature
-20 ... 60 °C [°C - °F]
0.2 %

Operating instructions


4 … 20 mA

    • EN
    • DE
    • ES
    • FR

Further downloads for this product

All documents and software for this product can be found in our Download Center.

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Straining clamp

Straining clamps are used for height-adjustable fastening of sensors on the own cable

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The VEGABOX 02 is a breather housing for pressure transmitters VEGAWELL 52 and VEGAWELL 72.

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Screw connection for suspension cable

The screw connection for suspension cable is used for installation and height adjustment.

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