Economic Type Multi Jet Brass Cold Water Water Meter (MULTI-G ITRON Version)

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: MULTI-G
• Level Measurement: C
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Size1: DN15
• Size2: DN20
• Remote Transmission1: Reed Transmission
• Remote Transmission2: Non-Magnetic Transmission
• Transport Package: Pallets
• Specification: CE approval
• Trademark: NWM or OEM
• Origin: Ningbo, China
• HS Code: 90282010
• Production Capacity: 500, 000/Year

Product Description

NWM Multi-G is multi jet water meter with magnetic transmission, super dry register for residential application and meets to the requirements of ISO4064 standard.



MAIN FEATURE:
 

1. All the materials in contact with water, consciously selected by the known resistance to corrosion;
2. Cold water meter under current standard for lower than 30ºC(T30), but NWM Multi-G  meter

can be used safely in water temperature up to 50ºC(T50);

1. Super dry register capsule which ensures the clear reading in any operating conditions;
2. The Impeller is the only moving parts in contact with water permitting the most reliable;
3. The magnetic transmission movement with the maximum reliability;
4. Non return valve to avoid the reserve flow could be optional;
5. Metallic can capsule register for IP68 water proof could be optional

DIMENSION:
 

Size	Dn15
L	165
L1	259
D	G3/4B
d	R1/2
H	103
H1	174
W	82

                                           

PARAMETER:
 

Size	mm	Dn15
R	Q3/Q1	80/100/125
Q4	m^3/h	3.125
Q3	m^3/h	2.5
Q2	l/h	32/40/50
Q1	l/h	20/25/31.25
Ks (Start flow rate)	l/h	8
Nominal pressure	PN	16
Pressure Loss at Q3	bar	<0.4
Pressure Loss at Q4	bar	< 1.0
Statics pressure	bar	25
Max. Reading	m^3	99999.9999
Min. Reading	Liter	0.05
Max. Pressure	MAP	MAP16
Max. Temperate	ºC	T30 or T50
Flow profile sensitivity classes		U0,D0
Installation position		Horizontal

PERFORMANCE ACCURATE TOLERENCE:

From Q1 (include) ~ Q2 (excluded) is ± 5%;
From Q2 (include)to Q4(include) is ± 2%
for T30 and ± 3% f or T50 ;