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DN25 Brass Housing Ultrasonic Water Meter For Utility Volumetric Flow Measurement Billing

Categories Ultrasonic Flow Meters
Brand Name: Purescience
Model Number: UWM25
Certification: ISO 4064B, GB/T19001
Place of Origin: China
MOQ: 200 pieces
Price: USD30 - USD300
Payment Terms: L/C, D/P, T/T
Supply Ability: 2,800,000 sets per year
Delivery Time: 4-5 weeks
Packaging Details: unit pack by brown box, pallet
Product name: Ultrasonic water meter
Theory: convectional
Size: DN15 - DN25
Pressure: PN16
Communication: Nb-IoT / MBus / RS485
Accuracy: + / - 2% @ cold water
Protection: IP68
Standard: ISO4064 , GBT778 , Q/320700JR05-2003
Function: Totalizer , flow rate
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DN25 Brass Housing Ultrasonic Water Meter For Utility Volumetric Flow Measurement Billing

Ultrasonic water meter for utility volumetric flow measurement billing DN25 brass housing


Our ultrasonic water meter is designed for volumetric flow measurement in residential, houses, buildings and commercial water supply sub stations for water supply, flow measurement, and settlement of charges payable by water consumer based on meter measured.


Product features


● Size specification: DN15, DN20 and DN25;

● Dynamic range: R400;

● Starting flow rate as low as 0.002 m3/h;

● Provides sustained accuracy within ±2%;

● Mounting in any installation position in difficult circumstances;

● Integrated mechanical design with protection class of IP68;

● No moving parts eliminate mechanical wear and pressure loss;

● Lithium battery with lifetime over 10 years (measuring cycle: 1s);

● Optional with wired lead or AMR/AMI devices;

● Communication interface: Optical, M-BUS/RS-485, RF.


Note:

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

Working condition:

  • Water temperature:0.1℃~40℃( 0.1℃~90℃ for hot water meter)
  • Water pressure: ≤1.0Mpa

Maximum Permissible Error:

(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%

(2) in the upper zone from qt inclusive up to and including qs is ±2%

(3) Hot water meter ±3%


Technical specifications

Nominal diameterDN15, DN20, DN25
Max work pressure1.6 Mpa
Temperature classT50 / T90
AccuracyISO 4064
Housing materialbrass
Battery lifeover 10 years
ProtectionIP68
Pressure lossΔP25
Climatic and mechanical environmentClass C
CommunicationM-bus / RS485
Display

9 digit LCD Display + prompts
Cumulative flow (m3, L, GAL),

Instantaneous flow (m3/h, L/min, GP), Flow direction,

Low battery alarm, Output mode, Leak detection, etc.
Minimum reading 0.0001m3
Maximum reading 999999999m3

Flow profile sensitivityU3/D0
Memoryweek / year / 6 year

Dimensions

Diametermm152025
in1/23/41
L - Length (mm)160190225
B - Width (mm)959595
H - Height (mm)919191
h - height (mm)202020


Competitive Advantage:

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

Production line

Base water meter

Quality DN25 Brass Housing Ultrasonic Water Meter For Utility Volumetric Flow Measurement Billing for sale
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