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Multi jet residential water meter for volumetric water metering in water utility DN15 - DN40

Shanghai I Fluid Technology Co., Ltd.

Multi jet residential water meter for volumetric water metering in water utility DN15 - DN40

Brand Name : Iflow

Model Number : LXSG25-1

Certification : ISO 4064, GB/T19001

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : T/T, L/C

Supply Ability : 10000 sets per month

Delivery Time : 6-8 weeks

Packaging Details : carton + pallet

Name : residential water meter

Output : optional pulse

Diameter : 1/2" - 1-1/2"

Connect : Thread

House material : ductile iron

Valve control : optional

R value : 80 / 100 / 125 / 160

Register : dry dial

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Multi jet residential water meter for volumetric water metering in water utility DN15 - DN40

Applications:

The multi-jet water meter operates on the velocity principle where water enters the measuring chamber through a number of ports and drives a rotor. The velocity of the rotor is proportional to the flow. Available in sizes 15mm to 40mm with nominal flow rates of Qn 1.5m3/h to Qn 10m3/h

Features

  • The meter has a dry register
  • Register guarantees excellent security through a snap-fit locking system
  • Register has 360 degree rotation ensuring easy readability
  • Conforms to ISO 4064 Class B in the horizontal position
  • Manufactured from the highest quality materials for maximum resistance to wear and corrosion
  • Fitted with a mesh filter for added protection against debris
  • The meter has external calibration
  • Designed to make repairs fast and easy, deceasing maintenance costs
  • Maximum operating temperature of 40 C
  • Maximum working pressure of 10 bar

FUNCTIONS

1.Totally sealed design, waterproof.

2. Automatically memorize the wheel code position and no need initiation.

3. Avoiding external strong magnetic attack, high performance of anti-interference.

4. Effectively solve the phenomenon of reversing and hammering.

5. Adopting M-BUS communication port, which with long distance communication.

6. No need power supply for daily work.

7. With remote valve control function that can stop water supply remotely.

The basic water meter Features:

  • The Nominal flowrate of Qn 1.5 m³/h to 15m³/h, Q3 2.5m³/h to 25m³/h
  • R value is R80 / 100 / 125 / 160 as requested
  • Suitable for both cold and warm water applications
  • Replaceable meter inserts available
  • Good readability even at extreme operational conditions
  • Optionally retrofittable with pulse contactors

Water meter operate condition:

  • Water temperature:0.1℃~40℃ for cold water
    30℃~90℃ for hot water meter.
  • Water pressure: ≤1.0 Mpa

Note:

  • Measuring accuracy conform to ISO 4064 class B standard..
  • Available with different length on request. Available in hot water meter on request.

Maximum Permissible Error:

(1) Between qt (included) and qs is ±2%;
(2) Between qmin and qt (excluded) is ±5%.

TECHNICAL PARAMETERS

Caliber(DN) 15mm 20mm 25mm
Overload Flowrate (Q4) 3.125 m³/h 5 m³/h 7.875 m³/h
Permanent Flowrate (Q3) 2.5 m³/h 4 m³/h 6.3 m³/h
Transitional Flowrate (Q2) 0.05 m³ /h 0.08 m³/h 0.126 m³/h
Minimum Flowrate (Q1) 0.0313 m³/h 0.05 m³/h 0.0788 m³/h
Measurement Range (Q3/Q1) 80
Minimum Reading 0.0001m³
Maximum Reading 9999m³
Measure Unit 1m³
Working Temperature

0.1℃~30℃(cold water)

0.1℃~90℃(hot water)

Communication Interface M-BUS
Pressure Level △P63
Working Pressure 0.03MPa~1MPa
Flow Section Sensitivity Level U10, D5
Climate and Mechanical Environment Safety Level B
EMC E1

Competitive Advantage:

  • Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
  • Strict process control
  • Advanced calibration equipment
  • Engineer team

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