Installation and start-up
10
Thermal Mass Flowmeter FMT200-ECO2
42/14-41 EN
4.4 Installing the process adapter into the measuring pipe
Important
The variable process adapters are attached to the pipe with a fine internal threading. This connection can
be carefully unscrewed, using a spanner SW 30. Before refitting, clean and lightly grease the process
adapter threading. Make sure the O-ring is mounted properly.
4.4.1
Connection to the small flange adapter
4.4.2
G1“, G3/4“ threaded joints
4.4.3
G1/2“, G3/8“ threaded joints
Both adapters are equipped with a High-Tec flow conditioner sieve on the inflow side. Because of it, no
steadying lengths are required.
M28x1
30
∅
40
∅
24
∅
40
SW 36
M 28 x 1
G 1"
30
∅
18
∅
34
-0,2
M 28 x 1
G 3/4"
∅
34
-0,2
∅
G ½"
M 28 x 1
30
∅
G 3/8"
M 28 x 1
∅
34
30
