GF FlowtraMag GF 2581, Руководство по эксплуатации

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6 2581 FlowtraMag
®
Meter
The 2581 FlowtraMag requires a minimum of 3x ID upstream and 2 x ID downstream of the sensor for best performance.
Sensor Location
3 x I.D.
2 x I.D.
2 x 90° Elbow
3 x I.D.
2 x I.D.
90° Elbow
3 x I.D.
2 x I.D.
2 x 90° Elbow
3 dimensions Pump/Valve
2 x I.D.
Reducer
3 x I.D.
2 x I.D.
3 x I.D.
Sensor Mounting Angle
Horizontal Pipe Runs
GF recommends installing the sensor electronics at the
12 o'clock position.
OK Recommended OK
Vertical flow is OK IF the
pipe remains FULL
at all times.
DO NOT HANDLE BY THE SENSOR HEAD!
Always handle FlowtraMag Meters by the union nuts
or
fl anges, NOT the sensor head.
Vertical Pipe Runs
To ensure pipe is fl owing full with some back pressure, it is highly recommended that the fl uid fl ows upward.
Gravity and Discharge Lines
It is recommended to install a u-trap to ensure the pipe remains full at all times and to minimize air bubbles.
A vacuum breaker may be required downstream of the FlowtraMag to ensure pipe doesn't drain and
fi ll with air.
Flow