
FP-4400 PORTABLE CLAMP-ON ULTRASONIC FLOW METER
ONICON Incorporated 727.447.6140
Page 7
onicon.com
1.3 STANDARD FEATURES AND SPECIFICATIONS* (CONTINUED)
* SPECIFICATIONS subject to change without notice.
FP-4400 TRANSDUCERS (CONTINUED)
TRANSDUCER DESIGN - 30 SERIES
OPERATING FREQUENCY
640 kHz
PIPE SIZE RANGE
12" through 48"
TRANSDUCER HOUSING
CF8M 316 Stainless Steel
CABLE CONNECTIONS
Triax cable with BNC style connectors and ½" MNPT conduit
connection and NEMA 4 (IP66) threaded strain relief.
MOUNTING KIT
304 Stainless Steel mounting brackets with conduit connection,
200 Series Stainless Steel pipe clamps, and alignment and
spacer tool
1.4 MODEL NUMBERING CODIFICATION
Meter Model Number Coding = FP-4400-AB
AB = Sensor Type
40 = 10 Series, 20 Series, 30 Series transducers included
1.5 ADDITIONAL HARDWARE THAT MAY BE REQUIRED
A pair of 50 ft transducer extension cables may be ordered separately for use with the FP-4400. The cables are
provided with BNC connectors and sealing jackets for the connections.
1.7 MAINTENANCE
Periodically inspect the transducers, transducer cables, cable glands and the meter enclosure for signs of damage. The
battery contained in the meter is not field serviceable. Contact ONICON if you experience issues with the battery.
1.8 SERIAL NUMBER
The serial number of your FP-4400 is located on the rear of the enclosure. Transducers shipped with the meter were
calibrated with and will bear their own unique serial numbers. You should have one of these serial numbers available
when contacting ONICON for assistance regarding your meter.
1.6 WORKING ENVIRONMENT
The FP-4400 was designed for installation and use in typical commercial/ industrial environments. The following
considerations must be observed in selecting a location for the meter:
• The ambient operating temperature range is -5°F (-20°C) to 140°F (60°C).
•
Do not expose the meter to corrosive liquids or fumes.
• Avoid installation locations that are close to strong sources of electrical interference.
• Avoid exposing the electronics enclosure to direct sunlight whenever possible.
• Avoid installation locations where the transducers will be exposed to strong vibrations in the piping system
whenever possible.