3 Product description
3.1 Configuration
The scope of delivery encompasses:
l VEGAMET 391 signal conditioning instrument
l Two clamping elements for panel mounting
l Ex sepa rating wall
l Mini-USB cable
l RS232 modem connection cable (optional)
l Documentation
- this operating instructions manual
- Supplementary instruction 30325 "RS232/Ethernet connec-
tion" (optional)
- Supplementary instructions manual 30768 "Modbus-TCP,
ASCII protocol" (optional)
- Ex-specific "Safety instructions" (with Ex-version)
- if necessary, further certificates
Fig. 1: VEGAMET 391
1 Ex separating wall
2 Clamping element for panel mounting
3 Indicating and adjustment unit
4 RS232 or Ethernet interface (optional)
5 USB interface
The type label contains the most important data for identification and
use of the instrument:
l Article number
l Serial number
l Technical data
l Article numbers, documentation
Scope of delivery
Components
Type label
VEGAMET 391 • 4 … 20 mA/HART signal conditioning instrument 7
3 Product description
36032-EN-091116