Yokogawa AXF Magnetic Flowmeter Integral Flowmeter Remote Flowtube
Yokogawa AXF Magnetic Flowmeter Integral Flowmeter Remote FlowtubeFeature:User-oriented FunctionalityFluid Adhesion Level Diagnosis ：By constantly monitoring the level of insulatingsubstance on the electrodes, it is possible to determinewhen maintenance is required.With the utilization of an optional replaceable electrode,the electrodes can be easily removed from the flowmeterand cleaned.Flexible Electrical Connection DirectionThe converter or the terminal box can be rotatedarbitrarily to change the directions of electricalconnection on the site.Clear and Versatile IndicationsThe LCD indicator employs a large, backlit full dotmatrix, that can facilitate various displays.One to three lines are available. When there is an alarmcondition, a full description of the countermeasure isindicated.“Easy Setup” Parameters “”The most frequently used parameters are arranged in agroup at the top.The infra-red switches enable the users to setparameters without opening the cover.● Expansion of Product LineupImproved Accuracy SpecificationThe standard accuracy is 0.35% of reading. Alsoavailable is an optional high accuracy calibration rated at0.2% of reading. Specifications : *1: Select two points from: one pulse output, one alarmoutput, one status input, or two status outputs.*2: For models without an indicator, the configuration tool(Such as HHT (handheld terminal) or FieldMateTMetc.) is necessary to set parameters.Excitation Method:• Standard dual frequency excitation:Size 2.5 to 400 mm (0.1 to 16 in.)• Enhanced dual frequency excitation:Size 25 to 200 mm (1.0 to 8.0 in.)(Optional code HF1 or HF2)Input Signal (*1) “”:One Status Input: Dry contactLoad Resistance: 200 Ω or less (ON), 100 kΩ or more(OFF)Output Signals “”:• One Current Output: 4 to 20 mA DC (load resistance:750Ω maximum, including cable resistance)• One Pulse Output (*1):Transistor contact output (open collector)Contact capacity: 30 V DC (OFF), 200 mA (ON)Output rate: 0.0001 to 10,000 pps (pulse/second)• One Alarm Output (*1):Transistor contact output (open collector)Contact capacity: 30 V DC (OFF), 200 mA (ON)• Two Status Outputs (*1):Transistor contact output (open collector)Contact capacity: 30 V DC (OFF), 200 mA (ON)Communication Signals “”:BRAIN or HART communication signal(Superimposed on the 4 to 20 mA DC signal)Distance from Power Line: 15 cm (6 in.) or more(Parallel wiring should be avoided.)BRAIN:Communication Distance:Up to 1.5 km (0.93 miles), when polyethylene insulatedPVC-sheathed cables (CEV cables) are used.Communication distance varies depending on the typeof cable and wiring used.Load Resistance:250 to 450Ω (including cable resistance)Load Capacitance: 0.22 µF or lessLoad Inductance: 3.3 mH or lessInput Impedance of Communicating Device:10 kΩ or more (at 2.4 kHz)HART:Load Resistance:250 to 600Ω (including cable resistance)Note: HART is a registered trademark of the HARTCommunication Foundation.Data Security During Power Failure:Data (parameters, totalizer value, etc.) storage byEEPROM. No back-up battery required Technical parameters : Products show : Why chose us :
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