Dn15 Single Jet Plastic Body Dry Type Cold Water Meter/ Class C

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: LXSG-13D7/S
• Level Measurement: C
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Transport Package: Carton/ Pallets
• Specification: ISO4064
• Trademark: Younio
• Origin: Zhejiang, China
• HS Code: 902820100
• Production Capacity: 2, 000, 000PCS/Year

Product Description

Definition: Set of moving device that fitted into a closed conduit driven directly by water flow. Its turbine rotor rotates about the axis which is perpendicular to water flow.

Working principles: Water flow drives vane rotate. Rotating times which is proportional to water flow speed are gathered, hence total volume passed through water meter is recorded.

Characters:
Types: Wet, dry, vertical, liquid sealed.
Wide measuring range, high accuracy.
Stable measuring capacity
Long working life
Low pressure loss
All technical figures are conformed with GB/t778.1~3-1996 which is equivalent to ISO4064 standard class c.

Working condition:
Water temperature≤ 50ºC(hot water meter≤ 90ºC)
Water pressure≤ 1mpa

Maximum permissible error:
From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive: ± 5%.
From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive: ± 2%(hot water meter± 3%. )

Size	Class of Measurement	Overload Flow-rate Qs(m³/h)	Permanent Flow-rate Qp(m³/h)	Transitional  flow-rate Qt(l/h)	Minimun flow-rate Qmin(l/h)
DN15	C	3	1.5	22.5	15
DN20	C	5	2.5	37.5	25