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R-22B Mechanical Totalizing Register

Brand: Niagara Meters

Provides continuous non-resettable digital totalized readings. 

Transmits a scaled electrical pulse signal (switch closure type) for each discrete unit of liquid volume metered. 

The display contains 5 resettable digits to display totalization and 8 digits for continuous totalization. 

The face plate can be configured to display any standard engineering unit (U.S. gallons, Imperial gallons, pounds, liters).

1 - 1 of 1 Part Numbers
R-22B
R-22B
  • Engineering Units - Gallons
  • Increments - 0.1
  • Register Extension - Without Register Extension
1 - 1 of 1 Part Numbers

Specifications

Approvals & Certifications

  • CSA Class I, Division I, Group D
  • UL Class I, Division I, Group D

Disc Material

  • Nutating Disc: Bronze
  • Nutating Disc: Teflon Coated Cast Iron

Display

  • 5-Digits
  • 8-Digits

Electrical Rating

  • Reed Switch: Form A Dry Contact 3 A at 250 Vdc / 50 VA Resistive

Enclosure, Body Material

  • Aluminum

Materials of Construction

  • Face Plate: Plastic
  • Gears: Brass
  • Number Wheels: Acetal Resin

Mounting Position

  • Top/Horizontal
  • Vertical Dial Face

Operation

  • Mechanical Drive

Piston Material

  • Oscillating Piston: Stainless Steel

Pulse Range

  • Reed Switch Rate: 1 Pulse/Unit

Size

  • Nutating Disc: 1” to 2” (25.4 to 50.8 mm) Bronze
  • Nutating Disc: 1” to 2-1/2” (25.4 to 63.5 mm) Epoxy Coated Cast Iron
  • Oscillating Piston: 1” to 2” (25.4 to 50.8 mm) Stainless Steel

Switch Type

  • Reed Switch
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