ABB Sensyflow FMT400-VTS Commissioning Instructions page 16

Mounting
Fig. 4: Dimensions in mm (inch)
1 Centering pin
2 Sealing ring groove
Flowmeter sensor length h
1)
This maximum pipe diameter specification is only valid when installing the sensor unit centrically in the pipe.
For larger diameters or angular ducts a non-centric sensor position is taken into account for calibration.
IMPORTANT (NOTE)
Deviations from the stated dimension and position tolerances cause additional measuring
uncertainty.
14 - EN
1
Ø d
min. 28 (1,10)
← Direction of flow
in mm (inch)
263 (10.35)
425 (16.73)
775 (30.51)
Sensyflow FMT400-VTS, FMT400-VTCS
2
1
Ø 33,7 (1,33)
3 Connection flange DN 25 (1")
D Outer pipe diameter
Outer pipe diameter min. / max.
100 ... 350 (3.94 ... 13.78)
> 350 ... 700 (13.78 ... 27.56)
> 700 ... 1400 (27.56 ... 55.12)
3
G00802
in mm (inch)
1)
CI/FMT400-VTS/VTCS-EN