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Seametrics iMAG 4700 Series Flanged Magmeter

Seametrics iMAG 4700 is the most economical flanged electromagnetic flowmeter on the market.

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Description

Seametrics iMAG 4700 is the most economical flanged electromagnetic flowmeter on the market. With electrodes designed to discourage fouling, it is available in 2” to 12” pipe in municipal or industrial water, waste and reclaimed water, pump stations, and packaged plant applications. Minimal straight pipe requirements allow iMAG-Series meters to be used in piping configurations where there is little space between the meter and an elbow. iMAG-Series meters are CE certified, certified to NSF/ANSI Standard 61 and are rated IP68 for applications where the meter may be operated under water to a depth of at least 10 feet (3 meters) continuously.

Descriptions of Seametrics iMAG 4700

The display can be meter mounted or remote, and both rate and total indication are standard. Rate and total units and pulse scaling can be set via the front panel touch key pad by the user. Bidirectional flow reading is standard with totals available in forward, reverse, net flow, batch forward flow, and batch reverse flow. Built-in data logging is available as an option for secure flow logging.

The iMAG 4700 is also available in either AC or DC powered versions, with battery backup. Pulse output is standard on all models, while 4-20mA passive current loop is also standard on the iMAG 4700p. 4-20mA loop is optional on the iMAG 4700 and iMAG 4700r externally powered meters and Modbus® protocol outputs are optional on all models although battery life will be reduced if ordered on battery powered units. A power/ output cable allows outputs for use with a variety of Seametrics displays and other controls for remote reading and telemetry applications.

Features

  • Easy setup
  • Minimal straight pipe
  • Mounted or remote display
  • Tamper-evident seal
  • Certified to NSF/ANSI standard 61
  • IP68 rated
  • No moving parts
  • Telemetry ready for wireless meter reading. Solutions available now by our sister company

Applications

THE RIGHT METER FOR

  • Water & Wastewater Treatment Municipal
  • Pump skids
  • Pump stations
  • Packaged plants
  • Filtration systems
  • Reclaimed water
  • Hydraulic fracturing

Specifications

Specifications

Pipe Sizes 2”, 3”, 4”, 6”, 8”, 10”, 12”
Flanges 150 lb. ANSI Pattern
Pressure 150 psi (10.3 bar) line pressure
Temperature Operating 10˚ to 140˚ F (-12˚ to 60˚ C)
Storage -40˚ to 158˚ F (-40˚ to 70˚ C)
Accuracy ±0.75% of reading on iMAG 4700p and 4700r (±1.0% iMAG 4700), ±0.025% of full-scale flow from low flow cutoff to maxi. flow rate of 10 m/sec
Low Flow Cutoff 0.5% of maximum flow rate
Material Body (2”-12”) Welded steel, epoxy-coated
Liner (2” & 3”) Polyurethane/Noryl®
Liner (4”-12”) Santoprene flange/Polypropylene liner body
Electronics Housing Powder-coated diecast aluminum
Electrodes 316 stainless steel
Display Type 128×64 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 field.

Rate Volume Units Rate Time Units Total Volume Units
Gallons

Liters

Barrels(42 gal)

Cubic Feet

Cubic Meters

Million Gallons2

Mega Liters2

Imperial Gallons

Million Imperial Gallons2

Second

Minute

Hour

Day

Gallons

Gallons x 10

Gallons x 100

Gallons x 1000

Million Gallons

Liters

Kilo Liters

Mega Liters

Barrels (42 gal)

Cubic Meters

Cubic Meters x 1000

Cubic Feet

Cubic Feet x 100

Cubic Feet x 1000

Second Foot Day

Million Cubic Feet

Acre Feet

Acre Inches

Imperial Gallons

Imperial Gallons

x 1000

Million Imperial Gallons

Fluid Ounces

Bidirectional1 Forward Total, Reverse Total, Net Total, Batch Forward Total, Batch Reverse Total3
Power DC Power 9-36 Vdc @ 250 mA max, 30 mA average
Battery Backup

(Not for use as primary power)

DC powered units: One lithium 7.2V ‘D’ size battery pack, replaceable.

AC powered units: One 9V alkaline battery, replaceable.

AC Power 85-264Vac, 50/60Hz, 0.12A (iMAG 4700r and 4700p only)
Battery One lithium 7.2V ‘D’ size battery pack, replaceable. (iMAG 4700 only)
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. For battery option meters, pulse width varies with frequency, 150 pulses/sec max.
Options 4-20mA Current Loop Isolated, passive, 24Vdc, 650 Ω maximum current loop
High Speed Digital Isolated, open collector, 24 Vdc (iMAG4700p only)
Serial Communications Isolated, asynchronous serial RS485, Modbus® RTU protocol
Cable Power/Output Cable 20ft (6m) standard length polyurethane jacketed cable—for power and outputs (lengths up to 200’ available).
Remote Display Cable 20ft (6m) standard length polyurethane jacketed cable—for connection between meter and remote display (lengths up to 200’ available). (iMAG 4700r)
Conductivity >20 microSiemens/cm
Empty Pipe Detection Hardware/software, conductivity-based
Regulatory (EN 61326), 2”-12” certified to NSF/ANSI standard 61 60°C (140°F)
Environmental NEMA 6P, IP68 (10ft (3m) depth, continuously)

 

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SEAMETRICS iMAG 4700 Series FLANGED MAGMETER

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