Device Description; Type Code - Bopp & Reuther Vortex VTX3 K i Ex Supplementary Instructions Manual

DEVICE DESCRIPTION

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2.1 Device description
Vortex flowmeters measure and display the flow of flammable and non-flammable gases and
liquids. The signal converter includes either a 4...20 mA signal output with optional HART
communication or a bus connection. There are bus connections available according to the FISCO
model for connecting to the Foundation Fieldbus or Profibus PA. Signal converters with signal
output have a separate binary output and a separate current input.
The VTX3 W remote version consists of the SV18 flow sensor and the KV18 ..i-Ex signal converter.

2.2 Type code

The safety description code consists of the following elements*:
Figure 2-1: Safety description code for the compact version
1 Product designation
2 Type series
3 Compact version
4 Electrical signal output
free - current output 4...20 mA with optional HART
FF - Foundation Fieldbus bus connection
PA - Profibus PA bus connection
5 Intrinsically safe supply
6 Ex - explosion-protected version
Figure 2-2: Safety description code for the signal converter of the remote version
1 Product designation
2 Type series
3 Remote version
4 Electrical signal output
free - current output 4...20 mA with optional HART
FF - Foundation Fieldbus bus connection
PA - Profibus PA bus connection
5 Intrinsically safe supply
6 Sensor electronics VFC 020
7 Ex - explosion-protected version
Figure 2-3: Safety description code for the flow sensor of the remote version
1 Product designation
2 Type series of flow sensor
The remote version consisting of the flow sensor SV 18 and the signal converter KV 18 020 is
called the VTX3 W.
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12/2018 - Z-EN-09001-id-A Exi-Gb