Dry Dial Brass Body Class B Multi Jet Water Meter

• After-sales Service: 12 Monthes
• Warranty: 12 Monthes
• Install: Horizontal
• Medium Temperature: for Cold&Hot Water
• Level Measurement: B
• Counter Instructions: Digital
• Model NO.: LXSG-15E5 ~ 40E5
• Nominal Diameter: 15-50mm
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Type: Multi Jet
• Dial: Dry
• Size: DN15~DN40
• Material: Brass
• Transport Package: Carton/ Pallets
• Specification: ISO4064
• Trademark: YOUNIO or OEM
• Origin: China
• HS Code: 902820100
• Production Capacity: 50000/Month

Product Description

Younio Residential Water Meter Brass Body With A Pair Of Connectors And Nut

Feature:

1.Magnetic drive, protected against external magnetic tampering;
2.Vacuum sealed register, frost resistant, keeps clear reading for long time;

3.Brass body  can be painted
4.External adjusting device,;
5.For  cold water;
6.Remote transmission device can be added upon request
7.Many kinds of sensors, such as Reed Switch, Hall and Weagand can be supplied upon request 8.Pulse output may be 1l/pulse ,10l/pulse ;
9.The meters conform to ISO4064 Standard Class B

 

Working condition:

Available for cold water 0~30ºC and hot water30ºC~90ºC

Water pressure≤1MPa

(PN:1.6MPa/16bar)

 

Accuracy: 

From minimum flow-rate(qmin/q1)inclusive, to transitional flow-rate(qt/q2),exclusive:±5%

From transitional flow-rate (qt/q2)inclusive,to overload flow-rate(qs/q4),exclusive::±2%

 

 

Technical Data:

Nominal diameter  (DN)[mm]:	15	20	25	32	40
Ratio Q3/Q1:	≤160for H installations
Ratio Q2/Q1:	1.6
Ratio Q4/Q3:	1.25
Accuracy class:	2
Maximum permissible error for  the lower flowrate zone (MPEι):	±5%
Maximum permissible error for  the upper flowrate zone (MPEμ):	±2% for water having a temperature≤30ºC
	±3% for water having a temperature>30ºC
Temperature class:	T30  and  T50
Water pressure classes:	MAP 16
Pressure-loss classes:	P63
Indicating range[m3]:	99 999
Resolution of the  indicating device[m3]:	0.00005
Flow profile  sensitivity classes:	U0 D0
Orientation limitation:	YES
Length L[mm]:	165	190	260	260	300
Connection type-Screw  thread size:	G 3/4 B	G1B	G11/4B	G11/2B	G2B

 

 

Nominal  diameter(DN):	Installation  position:	Ratio  Q3/Q1:	Minimum  flowrate(Q1)	Transitional  flowrate(Q2)	Permanent flowrate(Q3)	Overload  flowrate(Q4)
mm	-	-	M3/h	M3/h	M3/h	M3/h
15	H	R80	0.03125	0.O5	2.5	3.125
		R100	0.025	0.04	2.5	3.125
		R160	0.0156	0.025	2.5	3.125
20	H	R80	0.05	0.08	4	5
		R100	0.04	0.064	4	5
		R160	0.025	0.04	4	5
25	H	R80	0.07875	0.126	6.3	7.875
		R100	0.063	0.1008	6.3	7.875
		R160	0.039375	0.063	6.3	7.875
32	H	R80	0.125	0.2	10	12.5
		R100	0.1	0.16	10	12.5
		R160	0.0625	0.1	10	12.5
40	H	R80	0.2	0.32	16	20
		R100	0.16	0.256	16	20
		R160	0.1	0.16	16	20