Product Introduction
The VEGAWELL 52 is a hydrostatic submersible pressure transmitter for continuous liquid-level measurement. It uses a ceramic-capacitive CERTEC® measuring cell to detect hydrostatic pressure and convert it into an electrical signal corresponding to the liquid level. Designed for water-related and marine applications, it provides reliable measurement with strong overload resistance and long-term stability.
Key Features
- Ceramic-capacitive CERTEC® measuring cell for reliable, long-term measurement.
- Measuring range up to 60 bar, depending on configuration.
- Measurement accuracy of 0.1%, according to published product data.
- Integrated overvoltage protection to improve operational reliability.
- IP68 protection for submersible installations.
- Robust suspension cable and housing for demanding environments.
- 4–20 mA and two-wire 4–20 mA/HART outputs, depending on version.
- Cable lengths up to 1,000 m for applications requiring extended installation distances.
Applications
- Water and wastewater treatment plants
- Groundwater and deep-well level monitoring
- Submersible pump control and water-level monitoring
- Storage basins and reservoirs
- Ship ballast water tanks
- Oil tank level measurement
- Open-channel and weir overflow measurement
Technical Highlights and Selection Considerations
The VEGAWELL 52 supports process temperatures from -20 to +80 °C and ambient temperatures from -40 to +80 °C. Available wetted-part materials include 316L stainless steel, duplex stainless steel, titanium, and PVDF, depending on the configuration. Seal and cable materials also vary by version.
When selecting a transmitter, consider the maximum liquid depth, liquid density, required pressure range, cable length, chemical compatibility, output signal, and any hazardous-area or marine certification requirements. For accurate level measurement, the transmitter must be selected and configured for the actual liquid and installation conditions.
Frequently Asked Questions
1. What is the VEGAWELL 52 used for?
It measures liquid levels continuously using hydrostatic pressure, particularly in water and wastewater systems, deep wells, storage tanks, and ship ballast tanks.
2. How does the VEGAWELL 52 measure liquid level?
The ceramic measuring cell detects the pressure exerted by the liquid column. The transmitter converts this pressure into an electrical output that can be used to determine the liquid level.
3. What is the maximum measuring range?
The published pressure measuring range extends up to 60 bar, depending on configuration. The suitable liquid-level range depends on the selected pressure range and the liquid's density.
4. Is the VEGAWELL 52 suitable for submerged installation?
Yes. It is designed as a submersible pressure transmitter and offers IP68 protection for suitable installations.
5. Which output signals are available?
Depending on the version, the transmitter offers 4–20 mA or two-wire 4–20 mA/HART output.
6. Can the VEGAWELL 52 be used in seawater or marine applications?
It is used in shipbuilding applications, including ballast water tanks. Select suitable wetted materials and verify compatibility with the specific water composition and operating conditions before ordering.
