Installation - Beko METPOINT FLM SF53 Installation And Operation Instruction Manual

EN

3.2. Installation

The sensor is installed by means of a ½, DN 15 ball valve (min. Ø 0.591 in).
Install the straight fitting with the O-ring (G½ thread, wrench size 32) in the connecting nozzle. Ensure that the assembly is
pressure-tight.
Place the sensor head at the center of the tube and aligned it to the direction of flow. To do this, the sensor tube is equipped with a
depth scale, arrows indicating the direction of flow and an aligning aid. After the sensor is correctly positioned and aligned, tighten
the slotted spring pin with a torque of 14.75 ... 22.13 ft lb (wrench size 27).
When tightening the straight fitting and the slotted spring pin, take care not to change the alignment of the sensor. Otherwise,
you might need to correct the sensor position and alignment.
The angle of the sensor should not deviate by more than ± 2° from the ideal position. Larger angles might result in inaccurate
measurement.
The high-pressure protection device (Art. No. 4025892) must be used above a working overpressure of >145 psi.
This allows for assembly under pressure and allows the sensor to be attached securely to the measurement point.
NOTICE Additional information
Further information on mounting the high-pressure protection device is available from the enclosed
installation and operating manual.
METPOINT SF53
®
Installation depth = x + y
dA = exterior diameter
x = dA
2
y
x
dA
Installation and operating manual
Engraved depth scale
for precise installation
180
170
160
Circlip
19