IMAG 4700 INSTRUCTIONS
Seametrics • 253.872.0284 Page 4 seametrics.com
Specications*
Pipe Sizes
4”, 6”, 8”, 10”, 12” (For 3” version, see iMAG 4600-300.)
Flanges 150 lb. ANSI Pattern
Pressure 150 psi (10.3 bar) line pressure
Temperature Operating
10˚ to 130˚ F (-12˚ to 54˚ C)
Storage -40˚ to 158˚ F (-40˚ to 70˚ C)
Accuracy ± 1.0% of reading, ± 0.025% of full-scale ow from low ow cutoff to maximum ow rate of 10 m/sec
Low Flow Cutoff 0.5% of maximum ow rate
Material
Body (4”-12”)
Welded steel, epoxy-coated
Liner (4”-12”)
Santoprene ange/Polypropylene liner body
Electronics Housing
Powder-coated diecast aluminum
Electrodes
316 stainless steel
Display Type 128x64 dot-matrix LCD
Digits 5 Digit Rate 8 Digit Total
Units
Please Note:
All iMAG meters are factory
set for gallons per minute
(GPM) rate and gallons
total. If other units are
required, they can be set in
the eld.
Rate Volume Units Rate Time Units Total Volume Units
Gallons
Liters
Barrels (42 gallons)
Cubic Feet
Cubic Meters
Million Gallons
2
Mega Liters
Imperial Gallons
Million Imperial Gallons
2
Second
Minute
Hour
Day
Gallons
Gallons x 10
Gallons x 100
Gallons x 1000
Million Gallons
Liters
Kilo Liters
Mega Liters
Barrels (42 gallons)
Cubic Meters
Cubic Meters x 1000
Cubic Feet
Cubic Feet x 1000
Second Foot Day
Million Cubic Feet
Imperial Gallons
Imperial Gallons x 1000
Million Imperial Gallons
Acre Feet
Acre Inches
Fluid Ounces
Bidirectional
1
Forward Total, Reverse Total, Net Total, Batch Forward Total, Batch Reverse Total
(Batch totals can be reset)
Power DC Power 9-36 Vdc @ 250 mA max, 30 mA average, with two lithium 3.6V ‘D’ batteries, replaceable.
Battery Two lithium 3.6V ‘D’ batteries, replaceable.
Scaled Pulse
Output
Signal Current sinking pulse, isolated, 36 Vdc at 10 mA max
Pulse Rates User-scalable from 0.1 to 99,999.9 volume units/pulse. Pulse width is one-half of pulse period with
minimum pulse width of 2.5 ms, 200 pulses/sec max, 150 pulses/sec max with battery option
Options 4-20mA Current Loop
Isolated, passive, 24Vdc, 650 Ω maximum current loop
HART/4-20mA HART protocol over 4-20mA line
High Speed Digital
Output
Isolated, open collector, 24 Vdc
Serial
Communications
Isolated, asynchronous serial RS485 (Recongurable for RS232 or 3.3V CMOS), Modbus® RTU protocol
(factory selectable)
Cable Power/Output Cable 20ft (6m) standard length polyurethane jacketed cable—for power and outputs (lengths up to 200’
available).
Conductivity >20 microSiemens/cm
Empty Pipe Detection Hardware/software, conductivity-based
Regulatory
(EN 61326)
Environmental IP68 (10ft (3m) depth, continuously)
GENERAL INFORMATION
Modbus is a registered trademark of Schneider Electric.
* Specications subject to change. Please consult our website for the most current data (www.seametrics.com).
1
If forward and reverse ow data needs to be sent to another device, either the Digital or Modbus output is required.
2
Rate Time Unit is available in Day only.
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