Title: +038=310.101-RF022T_06-multical 62 Vannmåler Kamstrup - Installasjons- og brukerveiledning.pdf
5 °C...55 °C. Must be installed indoors and in environments with non-condensing humidity.MID = Measuring Instrument Directive 2004/22/EC.2InstallationIn order to prevent cavitation the back pressure in the flow sensor must be minimum 1.5 bar at Q3 and minimum 2.5 bar at Q4 (resizes of Q3 and Q4, see label on flow sensor). The meter must not be exposed to lower pressure than the ambient pressure (vacuum).Pressure stages are PN16 for threaded meters and PN25 for flange meters, see marking. Flow sensor marking does not cover included accessories.Straight inlets or outlets are not required in order to comply with MID. A straight inlet section will only be necessary in case of heavy flow disturbances before the meter.Kamstrup A/S • 55121068_B3_GB_03.20153MULTICAL® 62 • Water meter2.1 Mounting the flow sensor Prior to the installation of the flow sensor the system ought to be flushed, a fitting piece replacing the meter.