Controller and display instrument for level sensors
Optimized for the water/wastewater industry
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
Technical data
| Input | 1 x 4 … 20 mA/HART sensor input with transmitter power supply |
| Output | 1 x 0/4 … 20 mA current output 5/6 x level relay 1/0 x fail safe relay 1 x Ethernet (optional) 1 x RS232 (optional) |
| Operating voltage | 20 … 253 V AC, 50/60 Hz 20 … 253 V DC |
| Mounting | front panel or wall or carrier rail 35 x 7.5 acc. to EN 50022 |
| SIL qualification | optionally up to SIL2 |
Refer to the link for more details: https://www.vega.com/en/home_de/products/product-catalog/signal-conditioning/controllers/vegamet-391
US 6800 
BR 2555 
AU 1526 
JP 1399 
TH 1396 
SG 1133 
CA 901 
MY 727 
