Ray-Heat 442 Mechanical Hot Water Meter
from Hydrometer

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