Honeywell VERSAFLOW MAG 1000 - Virtual Reference for TWM 9000 (C, W and F Version); Connection Diagrams

3 ELECTRICAL CONNECTIONS
22
VERSAFLOW MAG 1000
www.honeywellprocess.com 34-VF-25-54 iss.3 GLO July 14 US
3.3 Virtual reference for TWM 9000 (C, W and F version)
The virtual reference option on the TWM 9000 flow converter provides complete isolation of the
measurement circuit.
Benefits of virtual reference:
• Grounding rings or grounding electrodes can be omitted.
• Safety increases by reducing the number of potential leakage points.
• The installation of the flowmeters is much easier.
Minimum requirements:
• Size: ≥ DN10
• Electrical conductivity: ≥ 200 µS/cm
• Electrode cable: max. 50 m / 164 ft, type DS
3.4 Connection diagrams
Figure 3-3: Virtual reference
INFORMATION!
For the connection diagrams please refer to the documentation of the applicable signal
converter.