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Oil meters, energy meters, water meters, Internet-of-Things and smart metering

WALC

WALC

Woltman hot water meter for energy and hot water

Pulse output as standard. Holds MID approval. Low pressure drop.
Suitable for integration works such as CALEC ST II and Qalcomet Heat 1.

Nominal flow rateNominal diameterTemperature range
qp 15 ... 600 m3/h DN 50 ... 300 mm Up to +130 °C

Use cases

  • Water measurement for flange sizes
  • Energy measurement with energy calculator

 Basic data

TopicPossibilities
Accuracy / classification
  • 2014/32/EU (MID) class 2
  • IP 68
  • Metrologic class B
Sizes
  • DN 50 ... 300 mm
  • qp 15 ... 600 m3/h
Output options
  • REED-pulse
  • (M-bus or wireless M-bus with converter)
Input options
  • N/A
Power supply
  • N/A
Important info
  • Mounting position: All
  • Recommended straight pipe: None
  • Max +130 °C
  • Flanged connections
  • Nominal pressure: PN 16 bar (PN25, PN40)

Ordering information

Only available in Swedish

Email:

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Corporate facts

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Phone +468-501 676 76

Propellervägen 8 B, 183 62 TÄBY, Sweden

We support

Avaliable in Sweden at selected whole salers

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