Product Description

The VEGA VEGAMET 391 Controller and Display Instrument is a universal signal processing unit designed for industrial level, pressure, and flow measurement systems.

It powers connected 4–20 mA / HART sensors, processes incoming measurement signals, and displays real-time process values. Beyond simple visualization, VEGAMET 391 also enables advanced control functions such as pump switching, flow totalization, trend monitoring, and inventory management.

For operators, this means one device can replace multiple separate control components, simplifying system architecture and improving reliability in water treatment plants, industrial process systems, and tank monitoring applications.

The built-in web server and communication interfaces allow easy integration into industrial networks, making remote monitoring and centralized control more efficient.

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Key Features

• Powers and processes 4–20 mA / HART sensors
• Integrated LCD display for real-time measurement
• Pump control and switching functions
• Flow volume calculation and totalization
• Built-in web server for remote access
• Ethernet / RS232 communication options
• Relay outputs for industrial automation
• SIL2 and hazardous area approvals available

Applications

• Water and wastewater treatment plants
• Industrial tank level monitoring systems
• Pump control systems
• Flow measurement systems
• Chemical processing plants
• Process automation systems
• Inventory management (VMI)
• Pressure monitoring systems

Selection Notes

Before selecting VEGAMET 391, confirm:

• Type of connected sensor (4–20 mA / HART)
• Required control functions (pump / alarm / totalizer)
• Number of relay outputs required
• Communication needs (Ethernet / RS232)
• Installation environment (panel / cabinet mounting)
• Power supply range (AC/DC compatibility)
• Hazardous area certification requirements

FAQ

Q: What is VEGA VEGAMET 391 used for?
A: It is used to process, display, and control signals from 4–20 mA/HART level and pressure sensors.

Q: Can VEGAMET 391 control pumps?
A: Yes. It includes integrated pump switching and pump management functions.

Q: Does it support remote monitoring?
A: Yes. It has a built-in web server for network integration and remote access.

Q: What industries use VEGAMET 391?
A: It is widely used in water treatment, wastewater systems, and industrial process control.

Q: How many sensors can it connect?
A: It typically supports one 4–20 mA / HART sensor input.

Q: Does it support flow calculation?
A: Yes. It includes flow measurement and totalization functions.