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OCF 5.0 Open Channel Flow Monitor
SPECIFICATIONS
Accuracy: ±0.25% of Range or 2
mm, whichever is
greater Repeatability
and Linearity: 0.1% F.S.
Displays: White, backlit matrix -
displays flow rate,
totalizer, relay states,
operating mode and
calibration menu
Calibration: built-in 5-key calibrator
with English, French or
Spanish language
Power Input: 100-240VAC, 50/60Hz,
30 Watts or
Optional 9-32VDC, rated
9W (typical 4.1W with
standard features)
Output: Isolated 4-20mA (1000 ohm load max.)
Control Relays: Qty 2, rated 5 amp 240VAC SPDT, programmable flow alarm and/or
proportional pulse
Enclosure: watertight, dust tight NEMA4X (IP 66) polycarbonate with a clear
shatter-proof face
Environmental Conditions: Relative humidity up to 80% -23 to 60°C ambient temperature,
maximum 5000 m altitude, pollution degree 4, Installation Category II.
Sensitivity: adjustable. Damping: adjustable
Electrical Surge Protection: Sensor, 4-20mA output and AC power input
Approximate Shipping Weight: 10 lbs (4.5 kg)
Standard Sensor PZ15
Maximum Range: 15 ft (4.57 m)
Minimum Range (Deadband): 8" (203.2 mm)
Operating Frequency: 92 KHz
Beam Angle: 8°
Operating Temperature: -40° to 150° (-40° to 65°C)
Temperature Compensation: Automatic, continuous
Max. Operating Pressure: 20 psi (1.35 bar)
Sensor Face: PVC
Sensor Body: PVC
Mounting: ¾" NPT
Cable Length: 25 ft. (7.6 m) continuous
RG62AU coaxial. Optional 50
ft. (15 m) continuous
Max. Cable Length: 500 ft. (152 m) RG62AU
coaxial (splice)
Hazardous Rating: CSA rated Intrinsically Safe
Class I, Groups C,D, Class II,
Groups E,F,G with Optional
Intrinsic Safety Barrier.
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