Flow Measurement - Vega VEGADIF 85 Operating Instructions Manual
Differential pressure transmitter with metallic measuring diaphragm
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Also See for VEGADIF 85:
- Operating instructions manual (96 pages) ,
- Quick setup manual (24 pages) ,
- Operating instructions manual (76 pages)
Table of Contents
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7 Set up measuring system
Gases
Liquids
56
7.2
Flow measurement
Fig. 38: Prefered measurement setup for gases, connection via 3-fold valve
block, flanging on both sides
I
VEGADIF 85
II
3-fold valve block
2, 4 Inlet valves
3
Breather valve
6, 7 Vent valves on VEGADIF 85
+
III
Fig. 39: Preferred measurement setup for liquids
I
VEGADIF 85
II
3-fold valve block
III Precipitator
1, 5 Drain valves
2, 4 Inlet valves
3
Breather valve
6, 7 Vent valves on VEGADIF 85
A, B Blocking valves
Proceed as follows:
6
7
I
+
–
3
II
2
4
+
A
I
2
4
3
II
+
–
1
7
6
B
III
5
VEGADIF 85 • 4 ... 20 mA
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Table of Contents
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Do you have a question about the VEGADIF 85 and is the answer not in the manual?
Questions and answers
the physical level and electonical level does not maintaining properly.
For physical and electronic level issues with the Vega VEGADIF 85, follow these steps:
1. Check Power Supply & Connections
- Ensure proper voltage supply (4…20 mA).
- Verify wiring connections as per the manual.
2. Self-Check & Fault Signals
- After power-up, the device performs a self-check.
- Look for error messages on the display or PC.
3. Replace Faulty Electronics Module
- If defective, replace with an identical module.
- For Ex applications, use Ex-approved modules.
4. Update Software
- Use VEGACONNECT, HART signal, or Bluetooth.
- Ensure a PC with PACTware and necessary adapters.
5. Sensor Setup & Calibration
- Use the display and adjustment module (PLICSCOM).
- Follow setup procedures to configure measurements.
These steps should help diagnose and fix most issues.
This answer is automatically generated