TECHNICAL DESCRIPTION MULTICAL
®
401
5512-091 GB/02.2008/Rev. J1
25
6.3 Straight inlet
MULTICAL
®
401 does not require either straight inlet or outlet pipe. However, to obtain optimum installation
conditions a straight inlet of min. 5 x DN before the flow sensor is recommended.
Meter size Recommended
DN15…DN50 qp 0.6…qp 15 Min. 5 x DN inlet
For general information concerning installation see CEN rapport DS/CEN/CR 13582, Heat meter installation –
Some guidelines for selecting, installation and operation of heat meters.
6.4 Installation examples
Figure 10: Gland meter
Glands and short direct sensor fitted into MULTICAL
®
401 (only G¾ (R½) and G1(R¾)).
Figure 11
Gasket
Gasket
Torque approx. 4 Nm
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