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Sensus - WPD - Water Meter

Sensus - WPD - Product Image
Brand: Sensus
Category: Metering, Bulk Water Meters
Connection:

Flanged

Size Range:

40-300mm

Product Description

HIGH-PERFORMANCE COLD WATER METER, Class B Performance Capable Individually tested and certified to ISO/EEC Class B, Hydro-dynamically balanced rotor, IP68 rated copper/glass rotatable register, pulse-opto and automatic meter read/radio read output options. Lowest starting flow Large Turbine meters available. 50°C maximum water temperature. OIML Class 2 Pattern Approved Certified. Australian NMI M10-1 Meters for non-urban use Certified. ISO/EEC approved interchangeable measuring element. Flanged to AS4087 PN16. Australian Government NMIM10 pattern approved.


Features & Benefits

  • Hermetically sealed register (IP 68)
  • Patented hydrodynamically balanced rotor (≤DN 300)
  • Patented symmetrical calibration adjustment (≤DN 300)
  • The register may be rotated through 360°
  • High overload capability
  • Pattern-approved removable measuring element
  • Powder coating affords max. corrosion protection
  • Not affected by external magnetic fields
  • Optionally as meter free of copper alloy (BMF) for aggressive media

Typical Applications

  • Measurement of high, relatively constant flow rates, e.g. behind pumps
  • For industrial, non-commercial use
  • Application for aggressive media (BMF), e.g.
    • Desalinated / demineralized water
    • Caustic soda up to 20 %
    • Saline water up to 10 %
    • Chlorinated water up to 1 %
    • Glycol-water solutions up to 30 %
    • Caustic solutions up to ph value 9


Sensus-WPD-Application

Sensus WPD 80mm + RDO1 - Customer's Installation

Technical Data

Materials

  • Body PN16 - Cast Iron
  • Measuring Element - Plastic
  • Rotor - Plastic
  • Other Material Used - Brass, Stainless steel

Metrological Data / Performance

Performance data WP-Dynamic 50 ºC

Sensus - WPD - Metrological Data

Performance data WP-Dynamic 50 ºC

Performance data according to ISO 4064:1-1993 specification 30 ºC class B

Sensus - WPD - Metrological Data

Sensus - WPD - Metrological Data - ISO 4064:1-1993

Typical Headloss Curve

Sensus - WPD - Head Loss Curve

Sensus - WPD - Typical Head Loss Curve

Typical Accuracy Curve

Sensus - WPD - Typical Accuracy Curve

Sensus - WPD - Typical Accuracy Curve

Technical Specifications

Dial

Sensus - WPD - Dial

Sensus - WPD - Dial

Sensus - WPD - Dials

Sensus - WPD - Dials

Sensus - WPD - Dials

Sensus - WPD - Dial

Installation

Installation Requirements

  • Unrestricted straight pipe in front of the meter 3 x DN (DN400 5 x DN)
  • No abrupt restrictions directly behind the meter

Sensus - WPD - Installation

Sensus - WPD - Installation

Dimensions and Weight

Sensus - Dimensions Picture.jpg

Sensus - Dimensional Drawing

Sensus - WDP Dimensions and Weight.jpg

Sensus - WPD - Dimensions and Weight

Pulse Values

Sensus - WPD - Pulse Values
Sensus - WPD - RDO1 - Reed Switch
WPD-Pulse Value

RD01 Reed Switch - Wiring Examples

Sensus WPD - wiring
Sensus WPD - Wiring 2

Spare Parts

Pre-Calibrated Mechanism Insert for WPD Water Meter

NMI M10 Approved

Product Code Size Description
WPD040M 40mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD050M 50mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD065M 65mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD080M 80mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD100M 100mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD150M 150mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD200M 200mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD250M 250mm Class B Complete Pre-Calibrated Meter Mechanism.
WPD300M 300mm Class B Complete Pre-Calibrated Meter Mechanism.

Sensus - WPD - Water Meter

Dynamic Helical Turbine Meter. NMI M10 Approved

Product Code Size Description
WPD040 40mm Class B Bulk Water Meter. Q3 25m³/h, Body Length 220mm.
WPD050 50mm Class B Bulk Water Meter. Q3 40m³/h, Body Length 200mm.
WPD065 65mm Class B Bulk Water Meter. Q3 50m³/h, Body Length 200mm.
WPD080 80mm Class B Bulk Water Meter. Q3 70m³/h, Body Length 225mm.
WPD100 100mm Class B Bulk Water Meter. Q3 120m³/h, Body Length 250mm.
WPD125 125mm Class B Bulk Water Meter. Q3 230m³/h, Body Length 250mm.
WPD150 150mm Class B Bulk Water Meter. Q3 250m³/h, Body Length 300mm.
WPD200 200mm Class B Bulk Water Meter. Q3 450m³/h, Body Length 350mm.
WPD250 250mm Class B Bulk Water Meter. Q3 800m³/h, Body Length 450mm.
WPD300 300mm Class B Bulk Water Meter. Q3 1000m³/h, Body Length 500mm.



Pulse Output

Reed Switch

Product Code Size Description
RDO1 All Reed Switch Plug for Sensus WPD Water Meter
Contact Form