Model Number: NMM-LYG-008-#4509 Brand Name: NMM or OEM Key Specifications/Special Features: Application:--Measuring the total volume of cold portable water passing through the pipelineFeature:--Multi-jet, dry-dial, easy for maintenance--Magnetic drive reliable characteristic, long working lifespan--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service-- Technical data conform to international standard ISO4064 class BWorking condition:Water temperature: 0.1 - 40°C for cold water meter, 0.1 - 90°C for hot water meterWater pressure: ≤1.0Mpa or 1.6Mpa

Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2%

Hot water meter ±3%