LXS rotary wing cold water meter

DN15-50mm
rotor-type water meter is suitable for measuring the total amount of one-way water flow in small-diameter pipes. It is mainly composed of a watch case, a watch cover, a counting mechanism, a measuring mechanism, etc. The counting mechanism adopts a liquid-sealed form. There is water on the surface of the semi-liquid-sealed water meter. The reading part of the word wheel is sealed with anti-corrosion liquid and is separated from the water in use to maintain the reading part for a long time. Clear, sealed liquid with anti-freeze, anti-fog, anti-fouling properties.
Product Features
◆ High precision, accurate measurement, easy maintenance, technical indicators meet the GB/T778.1~3-2018 standard
◆ Liquid-sealed series counters are separated from the measured water and can maintain clear indications for a long time
◆ Used for parts that come into contact with water Made of high-quality anti-corrosion and anti-fouling materials

Technical parametersLXS
Nominal diameter	DN(mm)	15	20	25	32	40	50
Common traffic	Q3 m³/h	2.5	4.0	6.3	10	16	25
Turndown*	Q3/Q1=R	100	100	100	100	100	100
overload traffic	Q4 m³/h	3.125	5.0	7.875	12.5	20	31.25
Demarcation traffic	Q2 m³/h	0.04	0.064	0.101	0.16	0.256	0.4
minimum flow	Q1 m³/h	0.025	0.04	0.063	0.1	0.16	0.25
Pressure loss level	△p63
Display range	min m³	0.00005	0.00005	0.00005	0.00005	0.00005	0.00005
	max m³	99,999	99,999	99,999	99,999	99,999	99,999
Length (without pipe joint)	mm	165	195	225	230	245	280
Length (with pipe joint)	mm	258	298	345	350	373	one
width	mm	97	97	103	110	1256	165
high	mm	104	106	115	117	150	178
Connection thread	Gmm	G3/4B	G1B	G11/4B	G11/2B	G2B	G21/2B or flange 4-Φ18
Number of bolts per side - hole diameter	pc-mm	one	one	one	one	one	4-M16
Temperature level		T50	T50	T50	T50	T50	T50
Withstand voltage level		MAP10	MAP10	MAP10	MAP10	MAP10	MAP10
weight	Kg	1.4	1.6	2.4	2.6	5	9.2

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