Specifications; Specifications, Dimensions, Flow Range - Seametrics iMAG Instructions Manual

SPECIFICATIONS

SPECIFICATIONS*
Pipe Sizes
Flanges
Pressure
Temperature Operating
Storage
Accuracy
Low Flow Cutoff
Materials Body (3" Only)
Body (4"-12")
Liner (3" Only)
Liner (4"-12")
Electronics Housing
Electrodes
O-ring (3" Only)
Display Type
Digits
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
programmed in the field.
Bi-directional
Power DC Power
AC Power
2
Battery
3
Pulse Frequency Signal
Output
Pulse Rates
Options 4-20mA Current Loop
Digital Output
Serial Communications
Cable Control Cable
Remote Display Cable
(iMAG 3600)
Conductivity
Empty Pipe Detection
Regulatory
Environmental
*Specifications subject to change. Please consult our website for the most current data (www.seametrics.com).
If forward and reverse flow data needs to be sent to another device, either the -ADDX, -DDDX or Modbus output is required.
1
iMAG3600 only, iMAG4600 requires external AC power supply
2
3 iMAG4600 only
3",4", 6", 8", 10", 12"
150 lb. ANSI pattern
150 psi (10.3 bar) working pressure
10˚ to 130˚ F (-12˚ to 54˚ C)
-40˚ to 158˚ F (-40˚ to 70˚ C)
+/- 1% of reading +/- 0.025% of full-scale flow from low flow cutoff to maximum flow rate of 10 m/sec
0.5% of maximum flow rate
Ductile cast iron, powder-coated
Welded steel, epoxy-coated
Noryl®
Santoprene/Polypropylene
Ductile cast iron, powder-coated
316 stainless steel
EPDM
128x64 dot-matrix LCD
5 Digit Rate
Rate Volume Units
Gallons
Liters
Barrels (42 gallon)
Cubic Feet
Cubic Meters
Million Gallons
Mega Liters
Imperial Gallons
Million Imperial Gallons
Forward Total, Reverse Total, Net Total
1
9-36 Vdc @ 250 mA max, 30 mA average
85-264Vac, 50/60Hz, 0.12A
Two lithium 3.6V 'D' batteries, replaceable. See chart on page 11 for battery life expectancy.
Current sinking pulse, isolated, 36 Vdc at 10 mA max
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, 10 pulses/sec max battery option
Isolated, passive, 24Vdc, error less than +/- 0.1% of pulse/frequency output
Isolated, open collector, 24 Vdc, 650 Ω maximum loop resistance
Isolated, asynchronous serial RS485 (Reconfigurable for RS232 or 3.3V CMOS), Modbus RTU protocol
Six-conductor water-blocked cable, polyurethane jacket, 20ft (6m) standard length for power, pulse
frequency or optional outputs (optional lengths up to 100' available)
33ft (10m) standard length (optional lengths up to 100' available)
>20 microSiemens/cm
Hardware/software, conductivity-based
(EN 61326) pending, NSF-61 on 3" ONLY
IP68 to 10ft (3m) depth
8 Digit Total
Rate Time Units Total Volume Units
Second Gallons
Minute Gallons x 1000
Hour Million Gallons
Day
Liters
Kilo Liters
Mega Liters
Barrels (42 gallon)
Cubic Meters
Cubic Meters x 1000
Cubic Feet
Cubic Feet x 1000
Million Cubic Feet
Imperial Gallons
Imperial Gallons x 1000
Million Imperial Gallons
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