Specifications - Seametrics iMAG 4700 Instructions Manual

GENERAL INFORMATION

Specifications*

Pipe Sizes
Flanges
Pressure
Temperature Operating
Storage
Accuracy
Low Flow Cutoff
Material Body
(2"-12")
Liner
(2" & 3")
Liner
(4"-12")
Electronics Housing
Electrodes
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 set in
the field.
Bidirectional
Power DC Power
Battery Backup
(Not for use as primary power)
AC Power
Battery
Scaled Pulse Signal
Output
Pulse Rates
Options 4-20mA Current Loop
High Speed Digital
Serial Communications Isolated, asynchronous serial RS485, Modbus
Cable Power/Output Cable
Remote Display Cable
Conductivity
Empty Pipe Detection
Regulatory
Environmental
Modbus is a registered trademark of Schneider Electric.
®
* 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 Digital or Modbus
1
Rate Time Unit is available in Day only.
2
Forward and reverse flow totals are non-resettable. Batch forward and batch reverse totals can be reset.
3
Seametrics • 253.872.0284
2", 3", 4", 6", 8", 10", 12"
150 lb. ANSI Pattern
150 psi (10.3 bar) line pressure
10˚ to 140˚ F (-12˚ to 60˚ C)
-40˚ to 158˚ F (-40˚ to 70˚ C)
±0.75% of reading on iMAG 4700p and 4700r (±1.0% iMAG 4700), ±0.025% of full-scale flow from low
flow cutoff to maximum flow rate of 10 m/sec
0.5% of maximum flow rate
Welded steel, epoxy-coated
Polyurethane/Noryl
Santoprene flange/Polypropylene liner body
Powder-coated diecast aluminum
316 stainless steel
128x64 dot-matrix LCD
5 Digit Rate
Rate Volume Units
Gallons Million Gallons
Liters Mega Liters
Barrels(42 gal) Imperial Gallons
Cubic Feet Million Imperial
Cubic Meters
Forward Total, Reverse Total, Net Total, Batch Forward Total, Batch Reverse Total
1
9-36 Vdc @ 250 mA max, 30 mA average
DC powered units: One lithium 7.2V 'D' size battery pack, replaceable.
AC powered units: One 9V alkaline battery, replaceable.
85-264Vac, 50/60Hz, 0.12A
One lithium 7.2V 'D' size battery pack, replaceable.
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. For battery option meters, pulse width varies with
frequency, 150 pulses/sec max.
Isolated, passive, 24Vdc, 650 Ω maximum current loop
Isolated, open collector, 24 Vdc
20ft (6m) standard length polyurethane jacketed cable—for power and outputs (lengths up to 200'
available).
20ft (6m) standard length polyurethane jacketed cable—for connection between meter and remote
display (lengths up to 200' available).
>20 microSiemens/cm
Hardware/software, conductivity-based
(EN 61326), certified to NSF/ANSI standard 61 60°C (140°F)
NEMA 6P, IP68 (10ft (3m) depth, continuously)
®
Rate Time Units Total Volume Units
Second
2
Minute
2
Hour
Day
Gallons
2
(iMAG 4700r and 4700p only)
(iMAG4700p only)
RTU protocol
®
(iMAG 4700r)
Page 4
IMAG 4700 INSTRUCTIONS
8 Digit Total
Gallons Barrels (42 gal)
Gallons x 10 Cubic Meters
Gallons x 100 Cubic Meters x 1000
Gallons x 1000 Cubic Feet
Million Gallons Cubic Feet x 100
Liters Cubic Feet x 1000
Kilo Liters Second Foot Day
Mega Liters Million Cubic Feet
3
(iMAG 4700 only)
output is required.
®
Acre Feet
Acre Inches
Imperial Gallons
Imperial Gallons
x 1000
Million Imperial
Gallons
Fluid Ounces
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