Flow Sensor Inputs; Specifications - Badger Meter Impeller Data Industrial 3050 Series User Manual

Flow Sensor Inputs

FLOW SENSOR INPUTS
Type Threshold
Pulse-DI 2 .5V DC
Pulse K-factor 2 .5V DC
Pull-up K-factor 2 .5V DC
Analog 4...20mA 10mVPP
Analog 0...20mA —
Analog 0...1V DC —
Analog 0...5V DC —
Analog 0...10V DC —

SPECIFICATIONS

Voltage 12...24V DC/AC (limit: 8...35V DC); (limit: 8...28V AC)
Operating
–4...158° F (–20...70° C)
Temperature
Storage Temperature –22...176° F (–30...80° C)
Weight
Panel Mount: 12 oz
Pulse and Relays Both pulse and relay are fully functional as either totalizing or setpoint outputs
Pulse Electrical
1 Amp at 35V DC/30V AC
Resistive Load:
Relay Electrical
5A @ 120V AC/30V DC
Pulse/Unit Volume Driving SourceE: flow total,
(Totalizer)
BTU total
Driving SourceE: flow rate,
BTU rate, temperature 1,
Setpoint (Alarm)
temperature 2, delta T
Delay to Set: 1...9999 sec
Driving Source: flow rate,
Optional Analog
BTU rate, temperature 1,
Output
temperature 2, delta T, PID
control
USB Communication Provides complete access to all programming and operation features
RS-485
Supports Modbus and BACnet/MSTP
Communication
Accessories Programming kit; wall-mount kit
Two of 2-wire 10k type II thermistor; 25...170° F (–3 .9...76 .7° C) or custom field-defined
3-wire platinum 100Ω RTD; 25...250° F (–3 .9...121 .1° C) or custom field-defined
Unis of Measure: °F and °C
Temperature Inputs
ZeroingE: Compensate
for variances between
temperature elements by
adjusting T2 reading to match
T1 reading .
Rate
Units of Measure
Total
Page 30
Signal Input Frequency
30V DC 0 .4 Hz...10 kHz
30V DC 0 .4 Hz...10 kHz
30V DC 0 .4 Hz...10 kHz
50 mA Fused —
50 mA Fused —
30V DC —
30V DC —
30V DC —
Closed: 0 .5 Ω at 1 Amp; Open: >10
Inductive Load:
1A @ 120V AC/30V DC
RateE: 1 pulse per 1 .0000000...99999999
units
Units: Any predefined or custom unit
Release Point: 1 .0000000...999999999
Range: 4...20 mA; 0...20 mA (isolated
current sinking or sourcing)
Energy Rate Units: kBTU/hr; BTU/min;
kW; Tons; J/Sec; and field programmed
custom units
Constant: Single point correction for
variances in specific heat of transfer
liquid .
US gpm; US gal/sec; gal/hr; US mgal/day; lps; lpm; lph; ft
sec; m
and field programmed custom units 0 .00...999999999
US mgal; liters; ft
0 .00...999999999
DSY-UM-01668-EN-02
Pull-up Impedance
1K...12V DC
—
1K...12V DC
— 100 Ω
— 100 Ω
— 100 Ω
— 100 Ω
— 100 Ω
/min; m /hr; acre-ft/sec; acre-ft/min; acre-ft/hr; bbl/sec; bbl/min; bbl/hr;
3 3
; m ; acre-ft; bbl; and field programmed custom units
3 3
Aux. Power
— 12V DC @30mA
— 12V DC @30mA
— 12V DC @30mA
12V DC @30mA
12V DC @30mA
12V DC @30mA
12V DC @30mA
12V DC @30mA
DC current draw (~ 280 mA)
AC Power rating (~5 VA)
Ω
8
Contact TimeE: 1...9999 mS
Setpoint: 1 .0000000...999999999
Delay to Release: 1...9999 sec
Sinking: 30V DC @ 0 mA max .;
3V @ 20 mA min .
Sourcing: 600 W max load
Requirements: USB 2 .0 A to Mini-B,
five-pin cable
Operating Mode: T1<T2; T1>T2;
absolute; Defines how reverse
energy flows are handled (T1 should
be installed in the same pipe as the
flow sensor)
Energy Total units: kBTU;
Mbtu; kWh; MWh; kJ; and field
programmed custom units
/Sec; ft
3
Calibration
K + Offset
Pulse/Gal
Pulse/Gal
Linear
Linear
Linear
Linear
Linear
/min; ft /hr; m /
3 3 3
June 2018