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Elster® Quantometer QA / QAe

Brand: Honeywell Process Solutions
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The wafer type housing of QA and QAe (with electronic totalizer) is made of aluminium. 
 
Depending on the version, the volume is displayed on a mechanical (QA) or an electronic totalizer (QAe). 
 
QA and QAe Quantometers combine the high accuracy of the Q series of Quantometers with low weight.
 
The Quantometers are available in a number of flow ranges, diameters and pressure ratings. 
 
Depending on the version, a low or medium-frequency pulser and an optical readout or an optical readout with additional M-bus output is available. 
 
All of the Quantometers are DVGW approved.
 
For special industrial applications, stainless steel versions are also available.
Features
  • Compact Dimensions 
  • Meter sizes QA/e 10 – QA/e 1000 
  • Flow ranges 1.6 –1600 m3/h 
  • Measuring range up to 1:20 
  • Meter size DN25 to DN 150 
  • Meter body material: Aluminum 
  • Maintenance-free 
  • Protection class IP52 (QA), IP44 (QAe) 
  • Index: 7-digits 
  • High metering accuracy 
  • Approvals: DVGW, ATEX, PED
The wafer type housing of QA and QAe (with electronic totalizer) is made of aluminium. 
 
Depending on the version, the volume is displayed on a mechanical (QA) or an electronic totalizer (QAe). 
 
QA and QAe Quantometers combine the high accuracy of the Q series of Quantometers with low weight.
 
The Quantometers are available in a number of flow ranges, diameters and pressure ratings. 
 
Depending on the version, a low or medium-frequency pulser and an optical readout or an optical readout with additional M-bus output is available. 
 
All of the Quantometers are DVGW approved.
 
For special industrial applications, stainless steel versions are also available.
Features
  • Compact Dimensions 
  • Meter sizes QA/e 10 – QA/e 1000 
  • Flow ranges 1.6 –1600 m3/h 
  • Measuring range up to 1:20 
  • Meter size DN25 to DN 150 
  • Meter body material: Aluminum 
  • Maintenance-free 
  • Protection class IP52 (QA), IP44 (QAe) 
  • Index: 7-digits 
  • High metering accuracy 
  • Approvals: DVGW, ATEX, PED
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Specifications

Brand

Measuring Range

  • up to 1:20

Flow Ranges

  • 1.6 - 1,600 m³/h (56 - 56,000 ft³/h)

Diameter

  • DN 25 - 150

Pressure Rates

  • PN 4, PN 16, ANSI 150

Gas Temperature QA

  • -10° to +60° C (14° to 140° F)

Ambient Temperature QA

  • -20° to +70° C (-4° to 158° F)

Ambient- / Gas Temperature QAe

  • 0° to +50° C (32° to 122° F)
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Applications

  • Medium: Natural gas, Air, Methane, Nitrogen, other non-corrosive gases
  • Verticals: Heavy and Light Industry, Petrochemicals, Steel, Power, Minerals, Heating
  • Function: In-plant Allocation Metering, Volume Input for Controls, Consumption Monitoring for Burners, Boilers, Furnaces etc.
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Documentation

Data Sheet

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