Manufacturer: VEGA
Type: Controller And Display Instrument For Level Sensors
Model: VEGAMET 391
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Supply Voltage:  24 … 230 V AC/DC
Max. Power Consumption: 7 VA; 3 W
Housing Materials: Valox 357 XU
No. of Sensors: 1 x 4 … 20 mA (HART)
Type of input (selectable):
- Active input Sensor supply through VEGAMET 391
- Passive input Sensor has an own voltage supply
Measured value transmission:
- 4 … 20 mA analogue for 4 … 20 mA sensors
- HART protocol digital for HART sensors
Digital Inputs: 4 x digital input,Passive
Relay Outputs: 6 x operating relay
Display: 65 x 32 mm, digital and quasi analogue display
Temperature: –20 … 60°C