Weld-On Adapter With Ball Valve For Sensyflow Fmt500-Ig - ABB Sensyflow FMT500-IG Instrucciónes De Puesta En Marcha

Mounting
Fig. 7: Dimensions in mm (inch)
1 Centering pin
2 Sealing ring groove
Flowmeter sensor length h
in mm (inch)
263 (10.35)
425 (16.73)
775 (30.51)
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 (Notice)
Deviations from the stated dimension and position tolerances cause additional measuring
uncertainty.
4.4

Weld-on adapter with ball valve for Sensyflow FMT500-IG

Versions featuring a ball valve enable the flowmeter sensor to be installed and disassembled at
low gauge pressures in the pipeline with minimal gas leakage.
Install the weld-on adapter as described in Section 4.3.
Warning
During welding, the gaskets in the ball valve may overheat.
This can lead to the measuring medium escaping in an uncontrolled manner.
This can result in severe injuries or death.
Disassemble the ball valve prior to welding.
Before the flowmeter sensor is installed, the ball valve must be opened completely. Then, the
flowmeter sensor can be installed along with the appropriate gasket and screwed into place.
Before disassembling the flowmeter sensor, ensure that the pipeline has been depressurized.
Then, you can release the screws on the flange, remove the flowmeter sensor and close the
ball valve.
16 - EN
2
1
Ø d
min. 28 (1,10)
← Direction of flow
Outer pipe diameter min. / max.
in mm (inch)
100 ... 350 (3.94 ... 13.78)
> 350 ... 700 (13.78 ... 27.56)
> 700 ... 1400 (27.56 ... 55.12)
Sensyflow FMT500-IG
1
Ø 33,7 (1,33)
3 Connection flange DN 25 (1")
D Outer pipe diameter
1)
3
G00802
CI/FMT500-IG-X1