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R-31C 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 dial hand indicates the quantity remaining to complete the batch.
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
Enclosure, Body Material
- Epoxy Coated Cast Iron
Environmental Protection
- Explosion-proof
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
- Stainless Steel: 2” (50 mm)
Switch Type
- Micro Switch
- SPDT