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F-2000 Molded Tee Fittings0 pages
Blue-White
R
Industries, Ltd.
DigiFlo Digital Paddlewheel Meters
Engineering and Technical Data
F-2000
Molded In-line Fitting
Remote Mount Display
Three Display Options:
Rate & Total Display Only
Rate, Total, Analog output
Rate, Total, Process Control
Features:
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High accuracy digital paddlewheel technology.
3/8”, 1/2”, 3/4”, 1”, 1-1/2”, and 2” male pipe threads.
Flow rate from .4 to 200 GPM (1 to 700 LPM)
Rate and total flow display.
Optional Process Control alarm or batch processing relay.
Optional 4-20mA or 0-10VDC output.
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Large, 8 digit LCD display, up to 4 decimal places.
Remote mount display on panel, pipe or wall.
Very low pressure drop.
Total reset function can be disabled.
Front panel security lock-out.
Field programmable.
Specifications:
Max. working pressure: ........300 PSI (20 bar) @ 70o F (21o C)
Max. fluid temperature: ........200o F (93o C) @ 0 PSI
Max. ambient temperature: ..14o to 110o F/ -10o to 43o C
Full scale accuracy: ..............+/- 1%
Power requirement: ..............16-24VDC
Model RT units only: .........4 AA batteries or AC/DC transformer
All units:............................. AC/DC transformer
Signal Distance: .... AC sine wave sensor = 200 ft (60 m)
Optional Hall Effect sensor = 1 mile (1.6 km)
Signal Cable: ......... 3 conductor shielded. Included 25 ft. (7,6 m)
Max pressure drop: 8 PSI (varies per model)
Enclosure: ............. NEMA 4X (IP56)
Approx ship wt: .... 2 lb. (.91 kg)
Materials of Construction:
Pipe fitting: ............................Polypropylene (options: PVDF)
Sensor, paddlewheel, axle: ..PVDF
Sensor O-ring seals: .............Vitonq (optional EP)
Installation Requirements:
Minimum Straight Pipe Length Requirements
The meter’s accuracy is affected by disturbances such as pumps,
elbows, tees, valves, etc., in the flow stream. Install the meter in a
straight run of pipe as far as possible from any disturbances. The
distance required for accuracy will depend on the type of disturbance.
Horizontal Mount
FLOW
MINIMUM
OUTPUT
LENGTH
I.D.
MINIMUM
OUTPUT
LENGTH
MINIMUM
INPUT
LENGTH
Recommended
Vertical
Minimum Inlet Pipe Length
Minimum Outlet Pipe Length
Flange
10 X Pipe I.D.
45° Acceptable
5 X Pipe I.D.
Reducer
45° Acceptable
5 X Pipe I.D.
20 X Pipe I.D.
5 X Pipe I.D.
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Two Elbows -1 Direction
25 X Pipe I.D.
5 X Pipe I.D.
Two Elbows -2 Directions
40 X Pipe I.D.
5 X Pipe I.D.
Pump Or Gate Valves
50 X Pipe I.D.
5 X Pipe I.D.
MINIMUM
INPUT
LENGTH
FLOW
15 X Pipe I.D.
90 Elbow
I.D.
Type Of Disturbance
Angle Mount on Horizontal Pipe
Vertical Mount
Mounting location
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The meter is designed to withstand outdoor conditions. A cool, dry location, where the unit can be easily serviced is recommended.
The meter can be mounted on horizontal or vertical runs of pipe. Mounting at the vertical (twelve o'clock) position on horizontal pipe is
recommended. Mounting anywhere around the diameter of vertical pipe is acceptable, however, the pipe must be completely full of water
at all times. Back pressure is essential on downward flows. See the minimum straight length of pipe requirement chart above.
The meter can accurately measure flow from either direction.
