Setup; Select The Mode; Flow Measurement; Setup 7.1 Select The Mode - Vega VEGADIF 65 Operating Instructions Manual

7 Setup

Instructions
Measurement setup for
gases
54
7 Setup
7.1

Select the mode

The following operating modes can be set on VEGADIF 65:
•
Flow measurement
•
Level measurement
•
Differential pressure measurement
7.2

Flow measurement

In flow measurement, VEGADIF 65 is normally used without a chemi-
cal seal.
Before adjusting VEGADIF 65, you have to clean the effective pres-
sure lines and the instrument must be filled with the medium.
Fig. 43: Preferred measurment setup for gases
I VEGADIF 65
II 3-fold valve block
2.4 Inlet valves
3 Breather valve
6.7 Vent valves on VEGADIF 65
A, B Blocking valves
6 7
I
+
–
3
II
2 4
+
A B
VEGADIF 65 • 4 ... 20 mA