Badger Meter Impeller Data Industrial 3050 Series, Руководство пользователя

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FLOW SENSOR INPUTS
Type Threshold Signal Input Frequency Pull-up Impedance Aux. Power Calibration
Pulse-DI 2 .5V DC 30V DC 0 .4 Hz…10 kHz 1K…12V DC — 12V DC @30mA K + Offset
Pulse K-factor 2 .5V DC 30V DC 0 .4 Hz…10 kHz — — 12V DC @30mA Pulse/Gal
Pull-up K-factor 2 .5V DC 30V DC 0 .4 Hz…10 kHz 1K…12V DC — 12V DC @30mA Pulse/Gal
Analog 4…20mA 10mVPP 50 mA Fused — — 100 Ω 12V DC @30mA Linear
Analog 0…20mA — 50 mA Fused — — 100 Ω 12V DC @30mA Linear
Analog 0…1V DC — 30V DC — — 100 Ω 12V DC @30mA Linear
Analog 0…5V DC — 30V DC — — 100 Ω 12V DC @30mA Linear
Analog 0…10V DC — 30V DC — — 100 Ω 12V DC @30mA Linear
SPECIFICATIONS
Voltage 12…24V DC/AC (limit: 8…35V DC); (limit: 8…28V AC)
DC current draw (~ 280 mA)
AC Power rating (~5 VA)
Operating
Temperature
–4…158° F (–20…70° C)
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 Closed : 0 .5 Ω at 1 Amp; Open : >10
8
Ω
Relay Electrical
Resistive Load :
5A @ 120V AC/30V DC
Inductive Load :
1A @ 120V AC/30V DC
Pulse/Unit Volume
(Totalizer)
Driving SourceE:
flow total,
BTU total
RateE:
1 pulse per 1 .0000000…99999999
units
Contact TimeE: 1…9999 mS
Setpoint (Alarm)
Driving SourceE:
flow rate,
BTU rate, temperature 1,
temperature 2, delta T
Units
: Any predefined or custom unit
Setpoint
: 1 .0000000…999999999
Delay to Set
: 1…9999 sec
Release Point
: 1 .0000000…999999999
Delay to Release
: 1…9999 sec
Optional Analog
Output
Driving Source : flow rate,
BTU rate, temperature 1,
temperature 2, delta T, PID
control
Range : 4…20 mA; 0…20 mA (isolated
current sinking or sourcing)
Sinking
: 30V DC @ 0 mA max .;
3V @ 20 mA min .
Sourcing : 600 W max load
USB Communication
Provides complete access to all programming and operation features
Requirements : USB 2 .0 A to Mini-B,
five-pin cable
RS-485
Communication
Supports Modbus and BACnet/MSTP
Accessories
Programming kit; wall-mount kit
Temperature Inputs
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
Energy Rate Units : kBTU/hr; BTU/min;
kW; Tons; J/Sec; and field programmed
custom units
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)
ZeroingE:
Compensate
for variances between
temperature elements by
adjusting T2 reading to match
T1 reading .
Constant
: Single point correction for
variances in specific heat of transfer
liquid .
Energy Total units
: kBTU;
Mbtu; kWh; MWh; kJ; and field
programmed custom units
Units of Measure
Rate
US gpm; US gal/sec; gal/hr; US mgal/day; lps; lpm; lph; ft 3 /Sec; ft 3 /min; ft 3 /hr; m 3 /
sec; m 3 /min; m 3 /hr; acre-ft/sec; acre-ft/min; acre-ft/hr; bbl/sec; bbl/min; bbl/hr;
and field programmed custom units 0 .00…999999999
Total
US mgal; liters; ft
3
; m
3
; acre-ft; bbl; and field programmed custom units
0 .00…999999999
Flow Sensor Inputs
Page 30 June 2018 DSY-UM-01668-EN-02