DN500 Industry water meter Woltmann water meter
Product Description
DN500 Industry water meter Woltmann water meter
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
Feature
--Removable element structure, easy installation and maintenance, register for
universal use within this range detachable without Removing the meter fromthe
pipeline;
--Dry-dial,Magnetic drive sensitive action, small pressure loss;
--Vacuum sealed register ensures the dial keep free fromfog and Keep the
reading clear in a long term service;
--Selected high quality materials for steady & reliable characteristic;
--Technical data conformto international standard ISO 4064 Class B.
Working condition
Water temperature: 0.1℃~40℃ ( 0.1℃~90℃ for hot water meter)
Water pressure: ≤1Mpa (1.6MPa for special requirement)
Maximum permissible errors
(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% (±3% for hot water meter)