DN200 waterproof woltman type water meter

Application

Measuring the volume of cold (hot) water passing through the pipeline.water meter is used for irrigation,municipality etc

Features

·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 4064/ISO9100
·With high accuracy
·Product accessories include connectors, filters, connection accessories, pipe accessories, Flange, filter

Optional Features

·Plastic register, copper register and full glass register
·Accuracy: R=25/20/50
·Size: DN50-DN300
·Cold / Hot water
·Reed switch option
·Flange standard can be choose
·360 degree rotate can be choose
·Cast iron, Ductile iron, stainless steel,GG25,GGG50,SS304,SS316 body can be choose
·Working pressure: PN16/25
·Provide pulse output

Working Condition

·Water temperature: 0.1℃~50℃ (0.1℃~90℃ for hot water meter)
·Water pressure: ≤1.0Mpa (1.6MPa on 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)

All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.