I-250 Residential Gas Meter

Brand: Itron

Precise measurement of consumption is essential for natural gas utilities. The Itron I-250 residential gas meter offers exceptional accuracy and reliability for enhanced revenue assurance and greater confidence in meter performance. 

Improving on a long-trusted design, the l-250 is Itron’s premier residential, positive displacement measurement device. A classic returns.
Features
  • Design simplicity
  • Wearless orbital valve
  • Lubrication-free bearings
  • Easy adjustment
  • Three-chamber design
  • One-piece seamless diaphragm
  • EZ-VU adjustment port
  • AMR/AMI compatible
Benefits 
  • Accuracy over wide range of gas flow rates
  • Ease of maintenance
  • Interchangeable parts
  • Ease of installation

Specifications

Brand

Meter Capacity

  • 250 CFH Natural Gas @ 0.5 inch w.c. Differential
  • 400 CFH Natural Gas @ 1.0 inch w.c. Differential

Hub Center-to-Center

  • 6”

Hub Sizes

  • 1A Sprague Standard, 10 LT, 20 LT, 30 LT, 1-1/4”

Meter Type

  • (NTC) Non-Temperature Compensated
  • (TC) Temperature Compensated

Units

  • Imperial (ft³)
  • Metric (m³)

Index Drive

  • 50 Cubic Decimeters/Revolution
  • 2 ft³/Revolution

Proving / Test Dials

  • m³ - 10 dm³ and 50 dm³ Proving Dials
  • ft³ - 1/2’ and 2’ Proving Dials

Tangent Crank

  • 3.2 Revolutions/dm³ or 0.31 liters/Revolution
  • 9 Revolutions/ft³ or 0.111 ft³/Revolution

Indexes

  • 4 Circle Dial (ft³ - Standard Pressure, 2 psig), 4 Digit Direct Read (ft³ - Standard Pressure), 5 Digit Direct Read (ft³ or m³ - Standard Pressure), Standard = 7 inches w.c.

Meter M.A.O.P

  • 5 psig (10 psig Optional)

Meter Operating Temperature Range

  • -30° to 120° F (-34° to 49° C)
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