Model Number: NMM-LYG-0010-#0576 Brand Name: NMM or OEM Key Specifications/Special Features: LXXG(R)-50-300(mm) horizontal vane wheel, dry-dial cold (Hot) water meterApplications--Measuring the volume of cold (hot) water passing through the pipelineFeature:--Removable element structure, easy installation and maintenance--Dry-dial, magnetic drive--Large flow capacity, small pressure loss--Resist water hummer and pollution--Vacuum sealed register ensures the dial keep free from condensation and keep the reading clear in a long term service--Selected high quality materials for steady and reliable characteristic--Technical data conform to international standard ISO 4064Working condition
Water temperature: 0.1℃-40℃ (0.1℃-90℃ for hot water meter)
Water pressure: ≤1.0MPa (1.6MPa upon request)
Maximum permissible errors
In the lower zone from QMIN inclusive up to but excluding qt is ±5%
In the upper zone from QT inclusive up to and including QS is ±2% (±3% for hot water meter)