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EW7731M2000/K1

EW7731M2000/K1

Static compact hydronic meter with electronic measurement based on the ultrasonic principle, consisting of electronic energy calculator, ultrasonic...

Product Description

Static compact hydronic meter with electronic measurement based on the ultrasonic principle, consisting of electronic energy calculator, ultrasonic flowmeter and temperature sensors.
Metering of hydronic heating and/or cooling energy in hydronic systems based on volume, supply and return temperature.

Technical Properties

Approvals MID (for heating)
Medium heating or chilled water
DN size 130 mm
Connection G 1
Maximum operating pressure 16 bar
Nominal flow (qp) 2.5 m3/h
Media temp. 5 ... 105 oC
Length 110 mm
Measuring process ultrasonic
Display functions LCD, 8-digit
Power source Lithium battery with 11 years lifetime
Interface M-Bus
Interface type Retrofittable (factory installed)
Dynamic range 1:250
Features
  • Kit including meter with suitable pipe fittings as well as sensor fittings or immersion pockets
  • Suitable for both heating and chilled water
  • With factory installed M-Bus module and one free slot for additional plug and play communications modules