Dry dial single jet water meter,domestic water meter DN15 25mm

Product Overview

Description

Description

This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline.

Compliance with standard: ISO 4064 Class B 

Feature
•Dry-dial, magnetic drive, Resistance to exterior magnet interference
•Single-jet

•Brass body, nickel plated
•Selected high quality materials for steady&reliable characteristic
•Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
•Measuring accuracy conform to ISO 4064 class B Standard
•Inner or outer adjusting device for option
•Small in size and light in weight 

MAIN TECHNICAL DATA

 

Meter size	Class	Qs Overload  Flow	Qp Nominal  Flow	Qt Transitional  Flow	Qmin Min  Flow	Min Reading  Lectura	Max Reading  Lectura
Dia DN  (mm)		m3/h		1/h		m3
13	A	3	1.5	150	60	0.0001	99999
	B			120	30
20	A	5	2.5	250	100	0.0001	99999
	B			200	50
25	A	7	3.5	350	140	0.0001	99999
	B			280	70

 

 

INDICATING ERROR

At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate( qs)


DIMENSIONS AND WEIGHT

 

Meter size	L	B	H	Connecting Thread	Weight
	length	Width	Height
Dia DN(mm)	mm			D	kg
13	110	80	80	G3/4"B	0.7
20	130	80	80	G1"B	0.95
25	160	80	93	G11/4"B	1.4

 

 

Working condition
Water temperature:≤50°C for cold water meter
Water temperature:≤90°C for hot water meter
Working pressure:≤1.6Mpa

 

 

 

If you are interested in our water meter or have any questions, please feel free to contact us!