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Direct reading remote transmission cold water meter
The direct reading remote transmission cold water meter is a measuring instrument used to measure the total volume of water flowing through the tap water pipeline, suitable for small industrial and household water use.
The dry structure counting mechanism is vacuum sealed, and the dial wheel is not affected by water quality, resulting in permanently clear readings; The character wheel displays a large range and high accuracy of the count value.

Technical Specifications

Flow parameters

모델	Nominal caliber	Common traffic	Q3/Q1	Overload traffic	Common traffic	Threshold flow	Minimum flow	Accuracy

		Q3		Q4	Q3	Q2	Q1	Grade
	mm	m3/h		m3/h		L/h
LXSY-15EZ	15	2.5	160	3.125	2.5	25	15.6	Level 2
			125			32	20
			100			40	25
			80			50	31.3
			63			63.5	39.7
LXSY-20EZ	20	4	160	5	4	40	25
			125			51.2	32
			100			64	40
			80			80	50
			63			101.6	63.5
LXSY-25EZ	25	6.3	80	7.875	6.3	126	78.8
			63			160	100
			50			201.6	126
LXSY-32EZ	32	10	80	12.5	10	200	125
			63			254	158.7
			50			320	200
LXSY-40EZ	40	16	80	20	16	320	200
			63			406.3	254
			50			512	320
LXSY-50EZ	50	25	80	31.25	25	500	312.5
			63			634.9	396.8
			50			800	500

Maximum allowable error:
a) The maximum allowable error for the low zone (Q1 ≤ Q<Q2) is 5%;
b) The maximum allowable error for the high zone (Q2 ≤ Q ≤ Q4) is ± 2%.

Overall Dimensions

모델	구경	L	B	H	Connection method		Weight	Connecting wire
	mm				d	D	kg
LXSY-15EZ	15	165	95	120	R1/2	G3/4B	1.4	1.2
LXSY-20EZ	20	195	95	120	R3/4	G1B	1.7	1.2
LXSY-25EZ	25	225	97	130	R1	G1 1/4B	2.5	1.2
LXSY-32EZ	32	230	104	137	R1 1/4	G1 1/2B	2.7	1.2
LXSY-40EZ	40	245	124	170	R1 1/2	G2B	4.5	1.2
LXSY-50EZ	50	280	125	170	R2	G2 1/2B	6.8	1.2
		280	125	190	Flange connection according to GB/T 17241.6-2008/XG1-2011 D=φ165 D1=φ125		11

Note: The external dimensions, weight, and length of connecting wires are for reference only, and the actual product shall prevail.

Performance Parameters

Temperature Grade	T30	Sensitivity level of upstream and downstream flow fields	U0D0
Maximum allowable pressure	1.0MPa	Environmental Level	Grade B
Pressure loss level	△p63	Electromagnetic environment level	Grade E1