Category: Vega Signal Conditioning Instruments
The VEGAMET 391 signal conditioning instrument 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.
1 x 4 … 20 mA/HART sensor input
with transmitter power supply
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)
20 … 253 V AC, 50/60 Hz
20 … 253 V DC
front panel or wall or
carrier rail 35 x 7.5 acc. to EN 50022
|SIL qualification||optionally up to SIL2|
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