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Flow-meter, Energy meter, Water meter, Heat meter, Rotary piston meter
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| HYDROMETER | ||||||||||||||||||||||||||||||||
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| APPLICATION □ Cold water up to 30 °C (safe up to 50 °C) □ New-generation domestic water meter using dry-running multi-jet impeller meter technology □ Only the complete measuring capsule needs to be replaced regularly at the end of the calibration period - the meter housing remains fitted in the pipeline □ M-MKTR Qn 2.5 for horizontal installation □ M-MKSTR Qn 2.5 for installation in riser pipes □ EEC type approvals □ Metrological classesA; B»H SPECIAL VERSIONS □ With 0.1 I NAMURoutput FEATURES □ Multi-jet impeller meter in completely dry-running design with magnetic coupling □ A DVGW-approved DIN non-return valve can be installed in the meter housing as option □ Nominal operating pressure PN upto16 bar / DIN 2401 □ Protection class IP 65 □ Only the impeller operates in the wet chamber to prevent faults due to sediment □ Encapsulated counter; can be rotated to any position for easy reading □ Integrated measurement outputs as standard □ Sensors for remote reading (digital) and flow rate measurement (analogue) can be retrofitted on site | ||||||||||||||||||||||||||||||||
| Fig.: Design of multi-jet impeller measuring capsule. Available with horizontal housing or housing for riser pipe version | ||||||||||||||||||||||||||||||||
| HEAD LOSS GRAPH - withnon-returnvalve(NRV) | ||||||||||||||||||||||||||||||||
| 0.01 <■ ' 0.1 0.2 0.3 0.4 0.5 1 2 3 4 5 6 Flow rate [m3/h] | ||||||||||||||||||||||||||||||||