Product Introduction
The VEGA VEGABAR 83 is a pressure transmitter featuring a metallic measuring cell for process pressure and hydrostatic level measurement. Designed for applications with high pressure, it offers reliable performance for gases, vapors, and liquids across various industries.
Key Features
- Metallic measuring cell for demanding process conditions
- Pressure measurement up to 1,000 bar, depending on configuration
- Suitable for vacuum applications
- Welded measuring cell for high reliability
- Process temperature range of −40 to +200 °C, depending on configuration
- Accuracy up to 0.075%
- Multiple output options, including 4–20 mA/HART, PROFIBUS PA, FOUNDATION Fieldbus, and Modbus, depending on version
- Optional SIL 2 qualification and hazardous-area approvals
Applications
- Hydraulic pump circuit pressure measurement
- Industrial pipeline pressure monitoring
- Pressure measurement in high-pressure process vessels
- Level measurement in storage tanks
- Bitumen tanks in asphalt production
- Food and beverage processing equipment
Technical Highlights and Selection Considerations
The VEGABAR 83 offers measuring ranges from −1 to +1,000 bar, with process temperatures from −40 to +200 °C and accuracy as high as 0.075%, depending on the selected version. Available wetted materials include stainless steel 316L and selected corrosion-resistant alloys.
When choosing a transmitter, consider the operating pressure, vacuum conditions, process temperature, medium compatibility, process connection, output signal, and required certifications. Verify the exact specifications against the selected model and datasheet before ordering.
Frequently Asked Questions
1. What is the VEGA VEGABAR 83 used for?
It is used for pressure measurement of gases, vapors, and liquids, as well as hydrostatic level measurement in suitable applications.
2. What is the maximum pressure range?
The measuring range can extend up to 1,000 bar, depending on the selected configuration.
3. Can the VEGABAR 83 measure vacuum?
Yes. A vacuum-resistant version is available for applications involving vacuum conditions.
4. What is the operating process temperature range?
The published process temperature range is −40 to +200 °C, depending on the configuration.
5. Which output signals are available?
Available options include 4–20 mA/HART, PROFIBUS PA, FOUNDATION Fieldbus, and Modbus, depending on the electronics version.
6. Can the VEGABAR 83 be used for level measurement?
Yes. It can measure hydrostatic pressure to determine liquid level when correctly installed and configured for the application.
7. What materials are available for wetted parts?
Options include stainless steel 316L and selected corrosion-resistant alloys. Material compatibility should be confirmed for the process medium.
8. What should be considered when selecting a VEGABAR 83?
Check the pressure range, process temperature, medium compatibility, process connection, output protocol, and any required safety or hazardous-area approvals.
