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Rotary Type Dry Cold Water Meter

Overview Rotary type dry cold water meter is used to measure the total volume of water flowing through the water pipe. It is suitable for small industrial, business and domestic water. Working conditions water pressure: △p≤1.0MPa (10bar) water temperature: 0.1℃ ~ 30℃

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Product Details

Overview

Rotary type dry cold water meter is used to measure the total volume of water flowing through the water pipe. It is suitable for small industrial, business and domestic water.

Working conditions

water pressure: △p≤1.0MPa (10bar)

water temperature: 0.1℃ ~ 30℃

Technical Parameter
Items	Technical indicators
Temperature rating	T30
Pressure Level	MAP10
Pressure loss	△p<0.063MPa
The maximum allowable error	→High area（Q2≤Q≤Q4）：±2% →Low area（Q1≤Q≤Q2）：±5%

Flow parameters
Water meter model	Nominal diameter DN（mm）	Q3/Q1	Overload Q4 Common Flow Q3 Boundary Flow Q2 Minimum Flow Q1 m³/h
LXSG-15V	15	100	3.125	2.5	0.04	0.025
LXSG-20V	20		5	4	0.064	0.04
LXSG-25V	25		7.785	6.3	0.1008	0.63

Main dimensions
Nominal diameter	Length L1	Length L	Connection thread		Weight	Cable
mm			d	D	kg	m
15	258	100	R½	G¾	1.6	0.30
20	299	105	R¾	G1	2.1	0.30
25	345	110	R1	G1¼	2.6	0.30

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