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1030F Indicator/Totalizer
Brand: Niagara MetersIndicates rate, total, and set points. Rate and total can be simultaneously displayed.
The unit contains two process inputs, five control inputs, one current and four control outputs.
A user-friendly menu system provides scrolling help messages to make programming simple when changes are required.
The unit contains a set point lock out system to prevent unauthorized changes from the front panel and a 10-year memory backs up all program settings and flow parameters in case of a power failure.
The unit can be factory programmed for your application. Use with Niagara's Nutating Disc, Oscillating Piston, and Turbine Flowmeters.
Specifications
Brand
Accuracy
- Analog Output: ± 0.1 % at 25° C (77° F) / ± 0.25 % over Temperature Range
Communication
- Baud Rate: 300, 600, 1,200, 2,400, 4,800, 9,600, 19,200
- Typical: RS-485
Display
- 10-Digits for Total
- 6-Digits for Rate
Electrical - Free Leads
- Wiring: 14 AWG, Max.
Electrical Rating
- Control Ouput: 30 Vdc at 150 mA Blocking, Max.
Environmental Protection
- IP66
- Panel: NEMA 4X Front Panel with Gasket for Mounting. Wall Mount: NEMA 4X Enclosure with NEMA 4X Front Panel
Input
- Control Input (Logical): 0-1 Vdc Low
- Control Input (Logical): 3.5-24 Vdc High
- Flow Input A (Logical), Inhibit Flow Input B (High): 2.8-24 Vdc
- Flow Input A (Logical), Inhibit Flow Input B (Low): 0-1.3 Vdc
- Flow Input A, Inhibit Flow Input B, Control Inputs: Current Sinking (Contact Closure or NPN Transistor to Ground)
Input Impedance
- Flow Input A, Inhibit Flow Input B, Control Inputs: 5.8 kiloohms Pull-Up Resistor to 5 Vdc
Mounting
- Panel Mount
- Wall Mounting
Operating Temperature
- 0° to 55° C (32° to 131° F)
Output
- Analog Output: 12-27 Vdc
- Analog Output: 4-20 mA (Isolated)
- Control Output: Current Sinking (NPN Transistor to Ground)
Power
- Accessory Power: Only If Unit is AC Powered / 24 Vdc ± 5 % / 100 mA - Max.
Power Supply
- 0.4 A, Max.
- 18-27 Vdc / 6 W, Max.
Resolution
- Analog Ouput: 0.05 % (11-bits)
Response Time
- Analog Output: 0.5 second
Storage Temperature
- -40° to 70° C (-40° to 158° F)