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

Instructions
Measurement setup for
gases
VEGADIF 65 • Foundation Fieldbus

8 Setup

8.1 Select the mode

The following modes can be adjusted on VEGADIF 65:

Flow measurement

l
Level measurement
l
Differential pressure measurement
l
8.2 Flow measurement
In flow measurement, VEGADIF 65 is normally used without a
chemical seal.
Before adjusting VEGADIF 65, you have to clean the effective
pressure lines and the instrument must be filled with the medium.
Fig. 45: Preferred measurment setup for gases
VEGADIF 65
I
II Three-fold valve block
2.4 Inlet valves
3
Breather valve
6.7 Vent valves on VEGADIF 65
A, BBlocking valves
6
7
I
+ –
3
II
2 4
+
A B
8 Setup
63