Features & Applications
The iMAG-Series is the most economical flanged electromagnetic flowmeter on the market. With electrodes designed to discourage fouling, it is available in 3” 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.
Features
- Easy setup
- Minimal straight pipe
- Mounted or remote rate & total
- Tamper-evident seal
- Certified to NSF/ANSI standard 61
- IP68 rated
- No moving parts
Application
- Water & Wastewater Treatment
- Municipal
- Pump skids
- Pump stations
- Packaged plants
- Filtration systems
- Reclaimed water
- Hydraulic fracturing
Specification iMAG Water Flow Meter
| Pipe Sizes | 3”, 4”, 6”, 8”, 10”, 12” | ||||
| Flanges | 150 lb. ANSI Pattern | ||||
| Pressure | 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 (3” only) | Ductile cast iron, powder-coated | |||
| Body (4”-12”) | Welded steel, epoxy-coated | ||||
| Liner (3” only) | Noryl® | ||||
| Liner (4”-12”) | Santoprene flange/Polypropylene liner body | ||||
| Electronics Housing | Powder-coated diecast aluminum | ||||
| Electrodes | 316 stainless steel | ||||
| O-ring (3” only) | EPDM | ||||
| 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, Liters, Barrels(42 gal), Cubic Feet, Cubic Meters, Second Foot Day, Million Cubic Feet. Acre Feet, Acre Inches, Imperial Gallons, Fluid Ounces | ||
| Bidirectional¹ | 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 | |||
| Battery Backup (Not for use as primary power) | DC powered units: Two lithium 3.6V ‘D’ batteries, replaceable. | ||||
| AC powered units: One 9V alkaline battery, replaceable. | |||||
| AC Power (iMAG 4700r and 4700p only) | 85-264Vac, 50/60Hz, 0.12A | ||||
| Battery (iMAG 4700 only | One lithium 7.2V ‘D’ size battery pack, replaceable. | ||||
| Scaled Pulse | Signal | Current sinking pulse, isolated, 36 Vdc at 10 mA max | |||
| Output | 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 | |||
| HART/4-20mA | HART protocol over 4-20mA line | ||||
| High Speed Digital Output (iMAG 4700 & 4700p only) | Isolated, open collector, 24 Vdc | ||||
| Serial Communications | Isolated, asynchronous serial RS485 (Reconfigurable 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). | |||
| Remote Display Cable (iMAG 4700r) | 20ft (6m) standard length polyurethane jacketed cable—for connection between meter and remote display (lengths up to 200’ available). | ||||
| Conductivity | >20 microSiemens/cm | ||||
| Empty Pipe Detection | Hardware/software, conductivity-based | ||||
| Regulatory | (EN 61326), 4”-12” certified to NSF/ANSI standard 61 60°C (140°F); 3” certified to NSF/ANSI standard 61 Cold Water 23°C (73.4°F) | ||||
| Environmental | NEMA 6P, IP68 (10ft (3m) depth, continuously) | ||||
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 output is required.
- Rate Time Unit is available in Day only.
Download Datasheet: Seametrics iMAG 4700
Contact us : sales@wmablog.com or visit to our E-Commerce
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