Multi-jet, vane wheel, dry-dial water meter WITH external adjusting valve.
Application:
--Measuring the total volume of cold portable water passing through the pipeline.
Feature:
--Multi-jet, dry-dial, easy for maintenance;
--Magnetic drive reliable characteristic, long working life;
--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 B
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Counter vacuum sealed, frost proven, keeping clear reading for long.
Magnetic transmission free from disturbance.
Fine plastic meter body and cover. Outside adjustable.
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Working condition:
Water temperature: 0.1℃～40℃ for cold water meter .
0.1℃～90℃ for hot water meter.
Water pressure : ≤1.0Mpa
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%;
