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R-30A Electric Contact Batch/Totalizer Register
Brand: Niagara MetersProvides electrical contact closure upon completion of batching cycle and continuous digital totalized readings.
The 6" dial face with gasketed viewing glass display, contains 5 digits to display non-resettable totalization and can be configured to display any standard engineering unit (U.S. gallons, Imperial gallons, pounds, and liters).
A large sweep hand is located in the center of the register.
The sweep hand is set at the zero position by a hand set knob and manually re-set for each batch.
When the dial hand reaches the fixed quantity setting, the switch is activated.
The fixed quantity is factory set to your specifications.
Specifications
Brand
Bearing Material
- Graphite Bronze
Disc Material
- Nutating Disc: Bronze
- Nutating Disc: Epoxy Coated Cast Iron
Display
- 5-Digits
Electrical Rating
- Microswitch: Form C Dry Contact 10 A at 120 Vac
- SPDT: 10 A at 120 Vac
Enclosure, Body Material
- Epoxy Coated Cast Iron
Materials of Construction
- Frame: Zinc
- Gears, Number Wheels: Brass
- Metal Odometer > 60° C (140° F)
- Plastic Odometer < 60° C (140° F)
- Pointer, Dial, Adapter: Aluminum
Mounting Position
- Top/Horizontal
- Vertical Dial Face
Operation
- Mechanical Drive
Piston Material
- Oscillating Piston: Stainless Steel
Shaft Material
- Brass
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” (25.4 mm) Stainless Steel
- Oscillating Piston: 2” (50 mm) Stainless Steel
Switch Type
- Micro Switch
- SPDT