Seametrics iMAG 4700 Series Electromagnetic Flow Meter_1
Seametrics iMAG 4700 Series Electromagnetic Flow Meter adalah flowmeter elektromagnetik flanged yang paling ekonomis di pasaran. Dengan elektroda yang dirancang untuk mencegah pengotoran, tersedia dalam pipa 3″ hingga 12″ di air kota atau industri, air limbah dan reklamasi, stasiun pompa, dan aplikasi pabrik kemasan. Persyaratan pipa lurus minimal memungkinkan meter iMAG-Series digunakan dalam konfigurasi perpipaan di mana ada sedikit ruang antara meteran dan siku.
Magmeter In-line Flensa Bertenaga Baterai, Termasuk Satu Output Pulsa
| 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 | ||||
| the cutoff to maxi. the flow rate of 10 m/sec | |||||
| Low Flow Cutoff | 0.5% of the 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 the pulse period with a 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 the meter and remote display (lengths up to 200’ available). | ||||
| Conductivity | >20 micro siemens/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 adalah merek dagang terdaftar dari Schneider Electric.
* Spesifikasi dapat berubah. Silakan berkonsultasi situs web kami untuk data terbaru (www.seametrics.com).
Jika data aliran maju dan mundur perlu dikirim ke perangkat lain, output Digital atau Modbus diperlukan.
Rate Time Unit hanya tersedia di Hari. Sumber: www.seametrics.com | inaparts.com
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