LXS water meter （DN15-40）

Indication error

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± 5% from the bottom area including the minimum flow (Q1) to the area excluding the boundary flow (Q2), and ± 2% from the high area including the minimum flow (Q2) to the area including the overload flow (Q4)

Service conditions

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Working water temperature is not higher than 50 ℃, working pressure is not greater than 1.0MPa

Main technical performance
Nominal diameter	Overload flow	Common flow	Boundary flow	Minimum flow	Minimum reading	Maximum reading
mm	m3/h			L/h	m3
15	3.125	2.5	0.05	31	0.0001	9999
20	5	4	0.08	50	0.0001	9999
25	7.875	6.3	0.126	79	0.0001	9999
40	20	16	0.32	200	0.001	99999

Boundary dimension and weight
caliber	Long L	Long L1	wide B	high H	Connecting thread		weight
mm					D	d	kg
15	258	165	99	109	R1/2	G3/4D	1.6
20	299	195	99	111	R3/4	G1D	2.1
25	345	225	101	117	R1/2	G11/4D	2.6
40	373	245	125	153	R11/2	G23/4D	4.5
50	280		160	180	125(φ)	18(φ)	14.5