On a ZENNER water meter, type MNK-RP, the counting rollers are located in a separate sealed chamber filled with a special protective liquid.
Since the counting rollers no longer come into contact with water and sediments, data acquisition is possible even with severe contamination or a high iron content in the water. The MNKI-RP-N version is supplied with a pulse generator (Reed) for remote reading of data.
|Principle of operation||Multi-jet water meters|
|Face-to-face length without fittings||110 mm
|Counting mechanism||wet walker
wet walkway with roller protection
|Nominal flow Qn||Qn 1,5
|Nominal diameter DN (mm)||DN 15
|Water temperature||cold water until 40° C
cold water until 50° C
|Counter readings||in cubic meters (м³)|
|Additional options||"glass" plastic
|Metrological class at horizont. position (мах.)||R 200|
|Metrological class at vertical. position (мах.)||R 80|
|Maximum working pressure||MAP 16|
|Household meters catalog||Download|