• INLINE FLOW METER •
MODEL F-1330 TURBINE
SCALED OUTPUT
Made in the USA
DESCRIPTION
ONICON inline turbine flow meters are suitable
for measuring electrically conductive water-based
liquids. The F-1330 model provides a scaled binary
(digital) dry contact output signal where each pulse
equals a specific unit volume, an ideal choice for
totalized flow applications.
CALIBRATION
Every ONICON flow meter is wet calibrated i n our flow
laboratory against primary volumetric standards that are
directly traceable to N.I.S.T. A certificate of calibration
accompanies every meter.
FEATURES
Unmatched Price vs. Performance - Custom
calibrated, highly accurate instrumentation
at very competitive prices.
Excellent Long-term Reliability - Patented electronic
sensing is resistant to scale and particulate matter.
Low mass turbines with e ngineered jewel bearing
systems provide a mechanical system that virtually
does not wear.
FLOW AND ENERGY MEASUREMENT
GENERAL SPECIFICATIONS
ACCURACY
± 0.5% of reading at calibrated velocity
± 2% of reading from 0.8 to 38 GPM (50:1 range)
SENSING METHOD
Electronic impedance sensing
(non-magnetic and non-photoelectric)
PROCESS CONNECTIONS
Threaded or sweat union fittings ¾” or 1”
SUPPLY VOLTAGE
24 ± 4 V AC/DC at 80 mA
LIQUID TEMPERATURE RANGE
Standard: 180° F continuous, 200° F peak
High Temp: 280° F continuous, 300° F peak
AMBIENT TEMPERATURE RANGE
-5° to 160° F (-20° to 70° C)
OPERATING PRESSURE
400 PSI maximum
PRESSURE DROP
3 PSI at maximum flow rate
OUTPUT SIGNALS PROVIDED
Scaled Contact Output
Isolated solid state dry contact
Contact rating: 100 mA, 50 V
Contact duration:
50 ms or 300 ms, jumper selectable
Frequency Output
0 – 15 V peak pulse
MATERIAL
Brass housing and stem
Sapphire bearings and tungsten carbide shaft
ELECTRONICS ENCLOSURE
Weathertight aluminum enclosure
ELECTRICAL CONNECTIONS
4-wire minimum for scaled switch output
Standard: 10’ of cable with ½” NPT
conduit connection
Optional: Indoor DIN connector with 10’
of plenum rated cable
Industry Leading Two-year “No-fault” Warranty Reduces start-up costs with e xtended coverage to
include accidental i nstallation damage (miswiring,
etc.) Certain exclusions apply. See our complete
warranty statement for details.
APPLICATIONS
• Closed loop chilled water, hot water, condenser water
& water/glycol/brine solutions for HVAC
• Process water & water mixtures
0231-2
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699
www.onicon.com • sales@onicon.com
06-14
ALSO AVAILABLE
F-1330 WIRING INFORMATION
WIRE COLOR
10 3/4”
SCROLL
RESET
L1
(+) 24 V AC/DC
supply voltage, 30 mA
Connect to power supply
positive.
BLACK
(-) Common ground
(Common with pipe
ground)
Connect to power supply
negative.
GREEN
(+) Frequency output
signal:
H
0-15 V peak pulse
Required when meter
is connected to local
display or Btu meter.
D-100
POWER
Display Modules
Btu Measurement
Systems
6”
F-1330 WIRING DIAGRAM
GREY
Flow meter into control system (no display or Btu meter)
VIOLET
Scaled to provide one
Dry contact switch output pulse per desired unit
volume.
Power
Source
RED
BLACK
•
• + 24 V
•
• COM
GREY
VIOLET
•
•
•
L3
L2
NOTE:
1. Black wire is common with the pipe ground
(typically earth ground).
2. Frequency output required for ONICON display
module or Btu meter, refer to wiring diagram for
peripheral device.
Control System
•
NOTES
RED
PROGRAM
FLOW AND ENERGY MEASUREMENT
DESCRIPTION
BINARY (DIGITAL) INPUT
INLINE FLOW METER DIMENSIONS
L1
L1
Sweat
H
Threaded
9”
L1
10 ¼”
5 ⅜”
L2
8 ⅝”
3 ¼”
L3
3 ¼”
8”
H
8”
2”
MAX
WIDTH
2”
H
Installation Layout
F-1300 Series Inline Turbine Flow Meters
L3
L2
L3
L2
TYPICAL METER INSTALLATION
(New construction or scheduled shutdown)
Optional
output signal(s)
Output
to control
signal(s)
systemto
control system
• Flush piping system thoroughly before installing meter
• Acceptable to install in vertical pipe
L1
• Position meter anywhere in upper 240°
for horizontal pipe
ONICON
Display or
BTU Meter
(optional)
• Connections: 3/4" or 1", male NPT threaded or sweat
Y Strainer Upstream of
Flow Meter
H
Connect factory wires
to field wires in appropriate
junction box.
½" FNPT
L3
conduit connection
L2
FLOW DIRECTION
5 Diameters
Downstream
20 Diameters
Upstream
FLOW DIRECTION
Isolation
valve
Isolation
valve
Bypass valve remains closed
during normal operation.
0231-2
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699
www.onicon.com • sales@onicon.com
06-14
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