KROHNE ALTOSONIC V Installation EN - Manual (Page 10)

10 www.krohne.com 04/2012
ALTOSONIC V
MECHANICAL INSTALLATION
2
2. Mechanical installation
2.1 Ultrasonic Flow Sensor (UFS-V)
Handling
Check weight as indicated on the type plate before handling the unit.
When handling avoid hard blows, jolts or impacts.
Use suitable lifting equipment and use the provided lifting eyebolts or the lifting points.
Avoid damaging the sealing of the sensor covers.
Installation location and position
As the ALTOSONIC V is used in hydro carbon pipe lines, be aware of potentially explosive
atmospheres. Local standards and regulations must be respected.
The sensor axis must be approximately horizontal even if the flowmeter is installed in slightly
ascending horizontal pipe runs.
The position of the flow sensor in the pipeline shall never be the highest point to avoid gas
inclusions. A correct position of the unit guarantees a completely filled flow sensor and
accurate flow measurements.
Flow direction
Please note to the forward direction of the flow sensor indicated by the direction arrows on the
body. If the flow has this direction the output indication will be positive.
Nuts and bolts
Use the specified bolts and nuts and gaskets, according to the ordered flange type and pressure
rating and mount according the general or local requirement.
Vibration