Product Introduction
The VEGA VEGACAL 63 is a capacitive rod probe designed for continuous liquid level measurement. It detects changes in capacitance between the probe and vessel as the liquid level changes, converting them into a level signal. Its fully insulated electrode allows measurement of both conductive and non-conductive liquids.
Key Features
- Fully Insulated Rod Electrode: Available with PE or PTFE insulation for different liquid properties.
- Full-Length Measurement: Measures across the probe length without a blocking distance.
- Robust Construction: Supports long service life and reduced maintenance.
- Flexible Installation: Available with different probe and concentric tube configurations.
- Multiple Outputs: Options include 4–20 mA/HART®, PROFIBUS PA, and FOUNDATION Fieldbus, depending on the version.
- Wide Process Range: Measuring length up to 6 m, with process temperatures from -50 to +200°C and pressures from -1 to +64 bar, depending on configuration.
Applications
- Water and Wastewater: Continuous level monitoring in tanks and liquid storage systems.
- Chemical Processing: Measuring compatible acids, alkalis, and process liquids with suitable probe materials.
- Industrial Storage Tanks: Monitoring liquid levels across the full probe length.
- Process Vessels: Level measurement in applications requiring continuous monitoring of conductive or non-conductive liquids.
- Vacuum Systems: Level measurement in suitable vacuum applications when the selected configuration meets process requirements.
Technical Highlights and Selection Considerations
The VEGACAL 63 uses capacitive measurement technology to provide continuous level monitoring with a fully insulated electrode. For reliable results, the sensor must be calibrated to the empty and full conditions of the vessel.
When selecting a model, confirm the liquid properties, probe length, process temperature and pressure, insulation material, vessel geometry, and output signal. A concentric tube version may be suitable for certain irregularly shaped vessels. Verify chemical compatibility and the required approvals for your application.
Frequently Asked Questions
Q1: What is the VEGA VEGACAL 63 used for?
It is used for continuous level measurement of conductive and non-conductive liquids in tanks and process vessels.
Q2: Can the VEGACAL 63 measure aggressive liquids?
It can measure compatible aggressive liquids when the selected PE or PTFE insulation and other wetted materials are suitable for the process medium.
Q3: What is the maximum measuring length?
The maximum measuring length is up to 6 m, depending on the selected probe configuration.
Q4: What output signals are available?
Depending on the version, the VEGACAL 63 supports 4–20 mA/HART®, PROFIBUS PA, and FOUNDATION Fieldbus.
Q5: What information is needed to select the correct model?
Provide the liquid type, tank dimensions, required measuring length, process temperature and pressure, installation arrangement, and preferred output signal. These details help determine the appropriate probe and insulation configuration.
