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713U Digital Ultrasonic Flow Controller
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Quantity in Basket:
None
Code: 713U
Price: $1,660.00
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Non-standard
cables up to 150 ft total available on special order - call for details.
Order mounting brackets for sensor separately.
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713U
Digital Flow Controller
by MJK
The MJK
713U digital flow controller is a microprocessor-based controller
that works with MJK's rugged ultrasonic non-contact sensors for accurate
non-contact flow measurement. The ultrasonic sensors work best in
open channels, streams, and other applications where it is difficult
for the sensors to be in contact with the fluid. Not recommended for
applications where fluid surfaces are rough or inconsistent.
Program
the four internal relays to control of pumps, motors, valves, and
alarms. The controller is supplied with serial data communication
capabilities so that it can be connected to a SCADA System.
Popular
applications include municipal and industrial sewage treatment plants,
in fish farms, and for measurement in streams and rivers.
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Features:
- Rugged
ultrasonic non-contact sensor.
- Measures
and indicates actual flow and average flow for the last hour, today,
and the previous day.
- English
or metric measurement.
- Text
display for programming and reading of measurement values with all
indications in plain language (English or Spanish).
- 4
relays for control of pumps, valves, motors, and alarms.
- Lead/lag
pump alteration.
- Serial
data output for PC communication.
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SPECIFICATIONS
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713U
Flow Controller
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Shuttle
Ultrasonic Sensor
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Measuring
Range
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0
- 1 ft; 0 - 3 ft
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Measuring
Range
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0
- 1 ft; 0 - 3 ft
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Voltage
Supply
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110-120VAC,
power consumption 10W max.
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Beam
Angle
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3°
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Temperature
Range
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-20
to 65 °C (-5 to 150 °F)
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Temperature
Range
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-17
to 65 °C (0 to 150 °F)
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Accuracy
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Less
than or equal to ± .2% of adjusted range
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Accuracy
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Less
than or equal to ± 0.04"
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Digital
Outputs:
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Terminal
6 - 17: Relay no. 1-4, max. 250V, max 4A resistive/max 100W inductive
load; selectable as alarm, counter, flow > 0 or sampler output
Terminal 19-20: Totalizer output (optocoupler), max 36V AC/DC,
50mA, one shot, programmable from 100ms to 10s
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Cable:
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Shielded,
oil resistant PVC insulation, length 39ft (can be extended to 150ft)
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Analog
Outputs:
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Terminal
21-22: (0)4-20mA, max 500 ohm loop resitance, galvanically isolated.
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Materials
& Enclosure:
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Polypropylene
(green)/POM (black)
NEMA 6P waterproof, withstands submersion up to 30ft
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Materials
& Enclosure:
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Polystyrene
(housing and cover);
NEMA 4X
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Approvals
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UL-cUL
listed, file #194021 UL 508/c22: 2 No. 142-M1987
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Approvals:
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Ex:
CENELEC Zone 2 (EEx nA II T3)
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Dimensions:
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185
x 240 x 115 mm
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Dimensions:
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104
mm dia x 94 mm height
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out our flow
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