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 rate | Nominal diameter | Temperature range |
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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
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Ordering information
Only available in Swedish
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Popular English files:
All files:
Popular Swedish files:
All files:
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- Woltman meter (turbine meter) with rolling counter
- Type approval for heating according to 2014/32/EU (EN-1434)
- Steel housing with flanged connections
- Durable hot water meter for energy meters with external integration unit
- Low pressure drop
- No straight lines required
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- Sealed with the possibility of servicing and checking the turbine
- Simple and user-friendly technology
- Low life cycle cost
- Maintenance free
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- M-bus converter aPulse
- Flanges
- Integration works
Subject to change without notice.