Piston Water Meter Blue Brass Body Class C/ R160/ R200 Volumetric

• Install: Horizontal/ Vertical
• Medium Temperature: Cold Water
• Level Measurement: Class C/ R160/ R200
• Counter Instructions: Digital
• Nominal Diameter: 15-20
• Application: Civil
• Model NO.: LXH-15A1-20A1
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Transport Package: Export Carton
• Specification: Brass body, brass connectors
• Trademark: OEM
• Origin: Ningbo, China
• HS Code: 9028201000
• Production Capacity: 100, 000/Month

Product Description

 

Volumetric Piston Type

Material body: Brass

Size: DN15 to 20mm( 1/2" -3/4"), Available for cold water(40°C)

Accuracy: Class C, R160/ R200

Easy for interchange & maintenance
 

MAIN TECHNICAL DATA    According to ISO4064 (GB/T778.1-1996) Standard

Meter size Dia DN (mm)	Class	qs Overload Flow	qs Nominal Flow	qs Transitional Flow	Qmin Min Flow	Min Reading Lectura	Max Reading Lectura
		m3/h		L/h		m3
15	C	3	1.5	22.5	15	0.0001	9999
20	C	5	2.5	37.5	25	0.0001	9999

MAIN TECHNICAL DATA    According to ISO4064 (GB/T778.1-2007) Standard

DN SIZE	Mm Inch	15 1/2"	20 3/4"
Q4(m³/h)		3.125	5
Q3(m³/h)		2.5	4
R160	Q2(L/h)	25	40
	Q1(L/h)	15.625	25
R200	Q2(L/h)	20	32
	Q1(L/h)	12.5	20
Min reading(m³)		0.0001	0.0001
Max reading(m³)		9,999	9,999
Max pressure(MAP)		16	16
Max loss(Δ P)		63	63
Max temperature		T50	T50
Pulse output option		Vmax=24V, Imax=100mA, Pmax=2W

INDICATING ERROR

At low zone is ±5% from minimum flow rate  (qmin)  to transitional flow rate (qt) exclusive boundary

At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)


 

 

DIMENSIONS AND WEIGHT

Meter size Dia DN (mm)	Length L	Width L1	Height W	Connrcting Thread D			Weight ( not include fittings) KGS
	mm
15	115	191	86	G 3/4B			0.89
20	130	228	86	G 1B			1.01

 

WORKING CONDITION

Water temperature:≤40ºC for cold water meter

Working pressure:≤1.6Mpa