Download MULTICAL® 302 - Technical Description

MULTICAL® 302 Contents
1 General description ........................................................................................................ 6 1.1 Mechanical construction .................................................................................................................... 7 1.2 Seals ................................................................................................................................................. 8 2 Technical data .............................................................................................................. 10 2.1 Approved meter data ....................................................................................................................... 10 2.2 Electrical data .................................................................................................................................. 11 2.3 Mechanical data .............................................................................................................................. 12 2.4 Material ........................................................................................................................................... 13 2.5 Accuracy .......................................................................................................................................... 14 3 Type overview............................................................................................................... 15 3.1 Type and configuration overview ...................................................................................................... 15 3.2 Type number composition ................................................................................................................ 16 3.3 Config. A-B ....................................................................................................................................... 19 3.4 Config. DDD, Display coding ............................................................................................................. 20 3.5 Energy overview ............................................................................................................................... 20 3.6 CONFIG >EFGHHMMM< ...................................................................................................................... 21 4 Dimensioned sketches ................................................................................................. 23 5 Pressure loss................................................................................................................ 25 5.1 Calculation of pressure loss ............................................................................................................. 25 6 Installation ................................................................................................................... 26 6.1 Installation requirements ................................................................................................................. 26 6.2 Installation angle of MULTICAL® 302 ................................................................................................ 27 6.3 Straight inlet .................................................................................................................................... 28 6.4 Position of calculator ....................................................................................................................... 30 6.5 Operating pressure of MULTICAL® 302 .............................................................................................. 31 6.6 Mounting in inlet or outlet pipe ........................................................................................................ 32 6.7 EMC conditions ................................................................................................................................ 33 6.8 Climatic conditions .......................................................................................................................... 33 7 Calculator functions ..................................................................................................... 34 7.1 Measuring sequences ...................................................................................................................... 34 7.2 Energy calculation............................................................................................................................ 36 7.3 Application types ............................................................................................................................. 37 7.4 Combined heat/cooling metering ..................................................................................................... 39 7.5 Max. flow and max. power ................................................................................................................ 40 7.6 Temperature measurement .............................................................................................................. 41 7.7 Info codes ........................................................................................................................................ 43 7.8 Data loggers .................................................................................................................................... 46
Kamstrup A/S ∙ Technical Description ∙ 5512‐1334_E1_GB_05.2015
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