Onicon FT-3500 User Manual

FT
-
3500 ELECTROMAGNETIC FLOW METER
ONICON Incorporated 727.447.6140 Page 6 onicon.com
1.3 STANDARD FEATURES AND SPECIFICATIONS
PERFORMANCE ACCURACY ±1.0% of reading from 2 - 20 ft/s
±0.02 ft/s below 2 ft/s
FLOW RANGE 0.1 ft/s to 20 ft/s (200:1 turndown)
SENSING METHOD Electromagnetic sensing (no moving parts)
OPERATING CONDITIONS MINIMUM CONDUCTIVITY 25 μS/cm
FLUID TEMPERATURE RANGE 15°F to 250°F
FLUID PRESSURE RANGE 400psi maximum
AMBIENT CONDITIONS Board: -20°F to 150°F
PRESSURE DROP Standard Conguration: 0.1 psi at 12 ft/s in 3” pipe, decreasing as line size increases
Small Pipe Conguration: 0.33 psi at 8 ft/s in 1.25” pipe, decreasing as the line size increases
PIPE SIZE RANGE Standard Conguration: 3” - 72” nominal diameter
Small Pipe Conguration: 1.25” - 2.5” nominal diameter
INPUT POWER 22 - 26 VDC with maximum power draw at 25 Watts
20 - 28 VAC with maximum power draw at 30 VA, 50/60 Hz
I/O SIGNALS Two (2) Analog Outputs. Active 4-20mA, 2-10V, 1-5V, 0-10V or 0-5V
Two (2) Analog Inputs. Passive 4-20mA
Two (2) 1000ohms RTD Inputs (2-Wire or 4-Wire)
Three (3) Digital Inputs/Outputs (Field Selectable)
One (1) Frequency Output (0-15V peak pulse, 0-1000hz)
ELECTRONIC ENCLOSURE FLOW SENSOR RATING NEMA6P
REMOTE MOUNT DISPLAY RAT-
ING
NEMA4
MOUNTING OPTION Remote mount with kit, up to 200ft.
DISPLAY 4.3 inch touch screen display. Resolution of 480x272 pixels
MATERIAL REMOTE MOUNT DISPLAY Powder Coated Die Cast Aluminum
FLOW SENSOR Wetted metal components: 316 Stainless Steel
Sensor head: SPS (syndiotactic polystyrene) XAREC
FACTORY PROVIDED CABLE
(SENSOR TO REMOTE DISPLAY)
Up to 200’ of three twisted pairs, 22 gauge conductors with individual shields, PVC jacketed,
suitable for direct burial with ½” NPT conduit connections or strain relief tting.
PROGRAMMING AVAILABLE OPTIONS Menu-driven user interface via touchscreen
PC user interface via micro USB and downloadable software
ELECTRICAL CONNECTIONS INPUT POWER Removable orange terminal blocks for use with 18-22 AWG
I/O SIGNALS Removable green terminal blocks for use with 18-22 AWG
RS485 Removable green terminal blocks for use with 18-22 AWG
IP RJ45 connector
COMMUNICATION PROTOCOLS BACnet MS/TP, BACnet UDP/IP, MODBUS RTU, MODBUS TCP/IP

Onicon FT-3500 Specifications

General

Brand	Onicon
Model	FT-3500
Category	Measuring Instruments
Language	English