i
i
Gas Pressure (maximum):
Insertion:
Standard Process adapter fitting: 60 psig (4.1 barg)
High Pressure Process Adapter Fitting: 150 psig (10.3 barg)
Inline:
Flanged, ANSI 150: 230 psig at 100°F (16 barg)
NPT: 300 psig (20.7 barg)
Relative Humidity: Non-condensing
NOTE: Condensing liquids contacting the sensor can cause erratic flow indication.
Temperature:
DDC-Sensor™: -40 to 250°F (-40 to 121°C)
Enclosure: -40 to 158°F (-40 to 70°C)*
*NOTE: Display dims below -4˚F (-20˚C), function returns once temperature rises
again.
Input Power: 12 to 28VDC, 6 watts minimum (CE requirement)
Full Input Power Range: 10 to 30VDC.
A 20 Watt or greater power supply is recommended to power the F-5500.
Outputs:
Channel 1:
Standard isolated 4-20mA output configured to indicate either flow or temperature;
fault indication per NAMUR NE43.
The 4-20mA load resistance must be 125 ohms or less when operating on 12 volt
power and 600 ohms or less on 24 volt power.
HART communication option
Channel 2:
F-5500 can be ordered with either the pulse output or serial communication
option.
• Pulse option: Isolated open collector output rated for 5 to 24VDC, 10mA
maximum load. The output can be configured as a 500ms scaled pulse for
totalization or as an on/off indication.
• Serial communication option: Isolated RS485 Modbus RTU or BACnet MS/TP.
USB Communication:
Isolated mini USB 2.0 for interfacing with a laptop or computer is standard.
F-5000 View: A free PC-based software tool that provides complete configuration,
remote process monitoring, and data logging functions through USB
communication.
4-20mA and Pulse Verification:
Simulation mode used to align 4-20mA output and pulse output (if ordered) with the
input to customer’s PLC/DCS.
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • sales@onicon.com
F-5500 Thermal Mass Flow Meter Manual 06/17 - 2030 / 107023 Page 87
Model F-5500
APPENDICES
Appendices: Specifications
Operating Specs
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