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wet runner M-NR model 101 / M-NSR model 102 / M-NFR model 103 0 pages
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| HYDROMETER_ DOMESTIC WATER METER M-NR / M-NSR / M-NFR MODELS 101 /102 /103 | ||
| APPLICATION OF M-NR MODEL 101 □ Horizontal installation □ Nominal diameter DN15-50mm □ Operating pressure: PN 16 to DIN 2401 □ Cold water up to 30 °C (safe up to 50 °C) APPLICATION OF M-NSR MODEL 102 □ Installation in rising pipes □ Nominal diameter DN 20 - 40 mm □ Operating pressure: PN 16 to DIN 2401 □ Installation and connection dimensions to DIN 19648 Part 3 □ Cold water up to 30 °C (safe up to 50 °C) APPLICATION OF M-NFR MODEL 103 □ Installation in downpipes □ Nominal diameter DN 20 - 40 mm □ Operating pressure: PN 16 to DIN 2401 □ Overall and connection dimensions to DIN ISO 4064 and DIN 19648 Part 3 □ Cold water up to 30 °C (safe up to 50 °C) FEATURES □ Extremely low head loss and considerably extended measuring range □ Records very small amounts of water consumption □ Capable of withstanding any load for a short time □ Nominal load = continuous load □ Maximum long-term accuracy and absolutely corrosion-resistant □ Forward and return metering □ Fine adjustment by regulating cocks □ Strainer insert in inlet connection for cleaning without damaging the seal □ Measuring data better than specified by calibration regulations | ||
