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VEGAMET 391

Controller and display instrument for level sensors

Optimized for the water/wastewater industry


VEGAMET 391

Application area

The VEGAMET 391 controller powers any 4 … 20 mA/HART sensor, processes and displays the measured values. The VEGAMET 391 is perfectly suitable for simple control tasks in level, gauge and process pressure measurements as well as for inventory management (VMI) and remote enquiry. Comprehensive adjustment functions allow individual adaptations to the respective application. In the water/sewage water industry, the instrument impresses with special functions such as pump switching-over, flow volume measurement, tendency functions and totalizer.

Your benefit

  • Simple integration into the Intranet/Extranet through integrated Web server
  • Steady utilization of the pumps through integrated pump management
  • Completely integrated function unit for flow volume measurement

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Application
Technical specifications
Documentation
Accessories
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Technical specifications
Protection rating
IP20/IP65
Input
1 x 4 … 20 mA/HART sensor input
with transmitter power supply
Output
1 x 0/4 … 20 mA current output
1 x fail safe relay
1 x Ethernet or 1 x RS232
6x relay output (4 with SIL version, thereof max. 2 with SIL applications)
Ambient temperature
-20 ... 60 °C
Signal input (specify)
4 … 20 mA/HART
Signal output (specify)
4 … 20 mA
Operating relay
Fail safe relay
Ethernet
RS232
Display
Operating voltage
20 … 253 V AC/DC, 50/60 Hz
Approvals
Scope
ATEX / Europe
FM / USA
EAC (GOST) / Belarus
EAC (GOST) / Kazakhstan
EAC (GOST) / Russia
IEC / worldwide
UKR Sepro / Ukraine
Explosion protection
Intrinsic safety Ex ia
Protection through housing St Ex
SIL qualification
SIL2
Display & adjustment
Adjustment
PACTware/DTM
On-site adjustment
Indication
Display/adjustment module

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Product information

VEGAMET 381, 391, 624, 625, VEGASCAN 693

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Operating instructions

VEGAMET 391

4 … 20 mA/HART

Instrument

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Specification sheet

VEGAMET 391

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Product catalog

Controllers and communication

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Drawing generator

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Further downloads for this product

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

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