1030 Frequency Input Spec Sheet - NIAGARA - (Version JPG) - PDF Catalogue | Technical Documentation

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Flow-meter, Digital indicator, Rotary piston meter, Level sensor, Sensor

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Model 1030F

Description

Indicates 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.

Technical Information Functional Specifications


	Power Supply	18 to 27 VDC/6 Watts max, 0.4 Amps max or 1 phase 50/60 Hz 115/230 VAC +10% - 15%/0.2/0.1 Amps
	Accessory Power	Only if unit is AC powered/24 VDC ± 5%/100 mA max
	Temperature	Operating: 32° F to 131° F (0° C to 55° C) Storage: -40° F to 158° F (-40° C to 70° C)
	Display Outputs	Two parameters simultaneously
	Display digits	6 for Rate, 10 for Total
	Flow Input A
	Type	Current sinking (contact closure or npn transistor to ground)
	Impedance	5.8 KQ pull-up resistor to + 5 VDC
	Logical Voltages	0.0 to 1.3 VDC or 2.8 to 24 VDC
	Response	0 to 40 Hz max with 10 msec minimum pulse width 0 to 400 Hz max with 1.5 msec minimum pulse width 0 to 7.5 KHz max with 50 usec minimum pulse width
	Inhibit Flow Input B
	Type	Current sinking (contact closure or npn transistor to ground)
		Flow input ignored when pulled low
	Impedance	5.8 KQ pull-up resistor to + 5 VDC
	Logical Voltages	0.0 to 1.3 VDC low, 2.8 to 24 VDC high
	Control Inputs
	Qty	5
	Type	Current sinking (contact closure or npn transistor to ground)
	Impedance	5.8 KQ pull-up resistor to + 5 VDC
	Logical Voltages	0.0 to 1.0 VDC low, 3.5 to 24 VDC high
	Response	30 msec input
	Control Input 1	Use: Unlatch totalizer set point output
	Control Input 2	Use: Reset totalizer count
	Control Input 3	Use: Unlatch rate hi/lo set point outputs
	Control Input 4	Use: Unlatch totalizer set point output and unlatch rate hi/lo set point outputs
	Control Input 5	Use: Reset totalizer count, unlatch totalizer set point output, and unlatch rate hi/lo set point outputs
	Analog Output
	Type	4-20 mA isolated
	Voltage	12 to 27 VDC
	Response	0.5 seconds
	Accuracy	± 0.1 % at 25° C/± 0.25 % over temperature range
	Resolution	0.05% (11 bits)
	Control Outputs
	Qty	4
	Type	Current sinking (npn transistor to ground)
	Rating	150 mA @ 30 VDC blocking maximum

Figure 1. Model 1030FW Indicator/Totalizer

(864) 574-3327 (800) 778-9251 Fax: (864) 574.8063 www.venturemeas.com/niagara niagarasales@venturemeas.com

1030 Frequency Input Spec Sheet - NIAGARA - #1

Flow-meter, Digital indicator, Rotary piston meter, Level sensor, Sensor