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 Features:
- Electronically controlled measurements
- Magnetic coupling and electronic sensor control for recording flow rate
- Nominal sizes: 15/25/40 and 60 m3/h
- Woltman measuring process
- Measuring accuracy meets the requirements of EN 1434 class 3
- Lithium battery guarantees longer lifetime than calibration interval
- Optical interface to ZVEI as standard
Optional: M-Bus interface
Optional: Pulse output for energy and volume
- Adjustable reading date for billing
- Dynamics (qp/qi) 50 : 1
- Rotating integrator
- Service-friendly meter design
- Temperature sensors permanently connected
Hot Water Meter Applications for Ray-Heat 442 can be found in the download.
Ray-Heat 442 Mechanical Hot Water Meter Download
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