Qalcosonic Flow 1

  • MID
  • Protection class
    IP65 (IP67 – on individual request)
  • Temperature of measured medium
    from 0 °C to 150 °C, pressure up to 1.6 MPa
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The devices are used for quantity metering of various liquids (e.g., heating water, tap water, technical water or wastewater), as a part of heat or water counters, in boiler plants, residential buildings, companies or institutions, etc.

General Specification
MID DN25 to DN100
Protection class [IP] 

IP 65/67

Accuracy class  2 (or class 1 – on individual request) according to LST EN 1434:2000
Ambient temperature +5 °C...+55 °C
Medium temperature 0 °C to 150 °C
Relative humidity Up to 93%
Nominal pressure [bar]  PN16/25 bar
Self diagnostic mode Yes
Mounting of calculator  Mounting on standard DIN-rail

Residential Buildings


Chiller Plants