MJK MagFlux 7200 Electromagnetic Flowmeter

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SKUMJK297213-150-00

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The MJK MagFlux® is a versatile electromagnetic flowmeter that can be deployed in drinking water and wastewater.

Overview
The MJK MagFlux® 7200 is a best-in-class electromagnetic flowmeter designed for use in drinking water and wastewater applications. This mag meter is extremely reliable and uses the principle of Faraday’s law to measure flow. It utilizes an automatic self-cleaning function to help keep electrodes clean for more extended periods, increasing the MagFlux’s reliability.
- Precise Measurement - The MagFlux maintains high accuracy at low flow rates, keeping within .25% accuracy down to 0.2 m/sec.
- Modular Design - The MagFlux display, converter, and flowmeter can be deployed in a variety of configurations. The display can operate up to four flowmeters and can be mounted up to 1000 m from the sensor.
- Built-in Data Logger -The MagFlux is equipped with a data logger that can record up to 345,000 data points.
- Versatile Installation - The MagFlux can easily be installed where other flowmeters can’t. With a minimum inlet run of 3x DN and an outlet run of 2x DN, the MagFlux can easily be deployed in difficult places.
- NSF-61 Approved - The MagFlux 7200 (in select configurations) is able to be deployed in applications that come into direct contact with potable water.
The MagFlux 7200 is available in:

Sizes: 3/4" to 48"
Lining: Flanged hard rubber
Electrodes: Stainless steel 316TI (default) or Hastelloy C, Platinum Iridium alloy, or Titanium
Housing and Flanges: Painted carbon steel (default), polished stainless steel 316, or polished stainless steel 304

Specifications

Display Unit
Enclosure rating	Enclosure rating Dust- and waterproof IP 67, NEMA 6 (when mounted on Converter)
Housing material	Housing material Polycarbonate, glass-reinforced
Protection lid	Protection lid Transparent polycarbonate
Display	Display 1.5" x 2.7" white backlit LCD-display (64 x 128 pixels) with softkeys
Indication	Indication of flow, flow direction, volume, totalizers, configuration and graph
Clock	Clock Real-time clock with built-in battery backup
Communication	Communication MODBUS® RTU-mode 9600 baud 2-wire RS 485, master-mode
Interface	Interface RS 485 for connection to 1 - 4 MagFlux Converters or SCADA system Interface USB 1,1 type mini B, Female
Memory	Memory 256 Kb Flash Memory, 20,000 entries with date, time and value
Temperature range	Temperature range -5 - 150° F

Converter
Accuracy	Accuracy +/- 0.1% of reading
Measuring range	Min. range = 0 - 0.6 ft / sec. Max. range = 0 - 30 ft / sec
Min. liquid conductivity	≥ 5 mS
Analog output	One active 4 - 20 mA, galvanically isolated (max. load 800 Ω)
Digital outputs	One voltage-free electromechanical relay (max. 50 VDC / 1 A) One optically isolated MOSFET relay (max. 50 VAC / VDC / 120 mA) Programmable for totalizer counter, batch counter, high/low flow, system error, empty pipe and flow direction.
Digital inputs	one, max. 30 V DC, < 5 VDC = 0 (low), > 10 VDC = 1 (high), pulse length > 100 ms
Communication	MODBUS® RTU-mode, 9600 baud, 2-wire RS 485, slave-mode
Analog output	2 years on cable, probe, and ODO sensor cap
Interface	RS 485 for connection to Display Unit or PLC
Power supply	24 V AC, 50 / 60 Hz ± 10 % or 115 V AC, 50 / 60 Hz ± 10 % or 230 V AC, 50 / 60 Hz ± 10 %
Power consumption	10 W
Cabinet material	Polycarbonate, glass-reinforced
Enclosure rating	NEMA 6X, IP 67
Temperature range	-5 - 150° F
Weight	1.0 kg
CE approvals	EN 61000-6-4:2001, EN 61000-6-2:2001

Connection Box
Enclosure rating	NEMA 6P (using gel potting kit part no. 579036). The flowmeter can withstand unlimited immersion of 30 ft. water.
Cabinet material	Polycarbonate, glass-reinforced
Temperature range	' - 20 … 200° F