ECC15CA2 – ECC20CA2

Single-jet compact heat meter

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ECC15CA2 – ECC20CA2 FOR MORE INFO

• DESCRIPTION
• TECHNICAL SPECIFICATION
• HOMOLOGATION AND INSTALLATION
• TECHNICAL LITERATURE

• DESCRIPTION
  0

  Compact heat energy meter that measures the amount of energy used for heating or cooling water supplied to
  individual consumers served by centralised systems, with integratedM-Bus Wireless OMS output.

  General features

  • Nominal flow rate: Qn 1.5 to 2.5.
  • Compact dimensions for installation in tight spaces.
  • Installation on the return pipe.
  • Power supply: lithium battery.
  • Operating duration: 10* years.
  • Type of probes: Pt 1000.
  • Temperature range of the volumetric heating unit 1 to 90 °C.
  • Measurable heating temperature difference: Δt 3 – 70 K.
  • Ambient temperature: 5 – 55 °C.
  • Temperature range of the volumetric cooling unit: 0.2 – 90 °C.
  • Measurable cooling temperature difference: Δt 0.2 – 90 K.
  • LC display: 8 + special characters.
  • Units of measurement: J, MJ, GJ, KWh, MWh for energy.
  • 2 pulse inputs for DHW volumetric meters.
  • 1 Pulse output for energy.
  • OMS Wireless M-Bus communication interface EN13757-4, M-Bus conforming to EN-1434-3 optional.
  • Fittings excluded.
  • IP54 degree of protection.
  • Weight: ECC15CA 680 g, ECC20CA 750 g.
    * Battery life is highly dependent on the working time window set during the configuration process and on environmental conditions.

  Electric features

  Power supply: lithium battery.

• ADVANTAGES
  0

  Compact heat energy meter that measures the amount of energy used for heating or cooling water supplied to
  individual consumers served by centralised systems, with integratedM-Bus Wireless OMS output.

  Advantages
• TECHNICAL SPECIFICATION

  CODE	Nominal size inch - DN	Nominal flow rate Qp	Maximum flow rate Qs	Inputs (optional)	Communication interface	Communication interface (optional)
  ECC15CA2	½” – DN15	1.5 m³/h	3.0 m³/h	2 with ECCMBIR	M-Bus Wireless	Wired with ECCMBIR
  ECC20CA2	¾” – DN20	2.5 m³/h	5.0 m³/h	2 with ECCMBIR	M-Bus Wireless	Wired with ECCMBIR
  ECCMBIR	2 pulse inputs and wired M-Bus output module for ECC15CA2 - ECC20CA2 heat meters
  1592022	Single meter connection DN15 (excluded from the heat meter)
  1592023	Single meter connection DN20 (excluded from the heat meter)

• HOMOLOGATION AND INSTALLATION
  Homologation

  Approved according to MID 2004/22/EC – MI004 compliant with EN1434.
  Accuracy Class 2; Environmental Class A (E1;M1)

  Installation and use

  The compact heat meter must be mounted on the return pipe of
  the system.
  Horizontal, vertical and inclined installation.

  

  The single-jet turbine, driven by the flow of water circulating through it, allows the flow rate in circulation to be determined by the
  turbine’s speed.
  Fantini Cosmi heat meters use an innovative turbine speed detection system based on the inductive principle, which makes the
  instrument not defraudable by external magnetic fields and extremely accurate over time.
  The system supports certified and tamper-proof platinum Pt1000 thermal probes.
  It is possible to apply a communication module code ECCMBIR to Fantini Cosmi heat meters code ECC15CA2 and ECC20CA2 to allow
  the connection of 2 external utilities with pulse inputs (e.g. DHW and AFS) to the meter itself and communicate all consumption data via M-BUS EN13757-2/3 output.

   

  

• TECHNICAL LITERATURE
  • ECC15CA2 - ECC20CA2 data sheet
• FAQS