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Combined heat and cooling meter for large measuring points

CF-800

CF 800 Waerme Kältezaehler Grossmesstellen E Pd20506 5

Product categories

Heat / Cooling

Combined heat and cooling meter for large measuring points

Heat / Cooling

Mechanical

Ultrasonic

Magnetic-Inductive

Smart Building

Your benefits

  • Large display:
    Easy to read
  • Backup battery with a backup period of 1 year:
    To ensure time and metering values are not lost during a power outage
  • Option cards for diverse functionalities:
    - Economical basic device
    - Additional functionalities feasible

Applications

  • Metering of heat and/or cooling consumption in building management
  • Energy measurement for local or remote reading
  • Application for bulk measuring points
  • Connections to management systems

Options

  • Special version for combined heat/cooling metering (special programming)
  • Option cards Module 1
    - M-Bus
    - LonWorks, FTT-10A
    - Modbus RTU (RS485)
  • Option card COMIO Module 2
    - 4 active, freely programmable analogue outputs 0/4...20 mA /
    - 2 alarm relay outputs or 2 water meter inputs / M-Bus
  • Optional external EquaScan - wireless pulse Module pMIU
    Documentation: CF-800 meter- EPe20503
CF 800 Waerme Kältezaehler Grossmesstellen E Pd20506 5

Properties

  • Electronic calculator and LCD resolution 7 digits
  • Temperature measuring range 0 - 180 °C
  • Temperature sensor Pt 100, two- or four-wire technology
  • Non-volatile memory EEPROM and 24 month register
  • Wall-mounted installation and mains supply 230 V AC
  • Maximum values with time stamp
  • Can be combined with the following volume measuring meters:
    - Impeller meters with reed-pulser
    - Ultrasonic meters
    - MID
  • 2 Pulse outputs
    - Heat energy: Output Heat energy + volume
    - Heat and cooling energy: Output Heat and cooling energy
  • Double M-Bus (COMIO module + option card M-Bus)
  • Standard EN 1434
  • Conformity according European Measuring Instrument Directive (MID)

Product information

Technical data
E Pe20506 01
E Pe20506 02
Dimension Diagram
E Pe20506 03
Technical Data
Series WPD FS
Nominal diameter DN mm 50 50 65 65 80 80 100 100 125 150 150
Operating pressure PN bar - - - - - - - - - - -
Operating pressure (flanged) PN bar 16 16 16 16 16 16 16 16 16 16 16
Connecting thread on meter G…B Inch - - - - - - - - - - -
Connecting thread on coupling R… Inch - - - - - - - - - - -
Nominal flow rate qp m3 /h 15 15 25 25 40 40 60 60 100 150 150
Maximum flow rate qs m3 /h 30 30 50 50 80 80 120 120 200 300 300
Minimum flow rate ±5% qi m3 /h 1,5 1,5 2,5 2,5 4 4 6 6 10 15 15
Pulse value of volume measuring meter l/Imp. 25 25 25 25 25 25 25 25 100 250 250
Kvs-value m3 /h 110 110 110 110 340 340 380 380 520 810 810
Temperature range °C 10…130 10…130 10…130 10…130 10…130 10…130 10…130 10…130 10…130 10…130 10…130
Installation position ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓ ←→ ↑↓
Standard measuring range qi/qp 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:10
Dimensions WPD FS
Length without couplings A mm - - - - - - - - - - -
Length with couplings mm - - - - - - - - - - -
Total height B mm - - - - - - - - - - -
Meter height from pipe centre line C mm 120 120 120 120 150 150 150 150 160 177 177
Meter depth D mm - - - - - - - - - - -
Meter depth from pipe centre line E mm - - - - - - - - - - -
Meter width F mm - - - - - - - - - - -
Length with flanges A mm 200 270 200 300 225 300 250 360 250 300 500
Height with flanges H mm 193 193 205 205 245 245 255 255 278 312 312
Flange external dimension 3) D mm 165 165 185 185 200 200 220 220 250 285 285
Hole circle diameter 3) L mm 125 125 145 145 160 160 180 180 210 240 240
Number of screws 3) Pcs. 4 4 4 4 8 8 8 8 8 8 8

3) DIN EN 1092-2

Dimension Diagram
CF 800 Waerme Kältezaehler Grossmesstellen E Pd20506 10
Technical Data
E Pe20506 01
E Pe20506 02
Dimension Diagram
E Pe20506 06
Calculator executions

Wall-mounted model (split version)

CF-800 WNZ

  • Mains supply (230 V AC)
  • Incl. option card COMIO
  • Additional option cards possible
     

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Last updated: 18.11.2024
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