Fisher 4200 Series Electronic Position Transmitters - Aptec Electronics

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4200 Series TransmittersProduct Bulletin62.3:4200April 2009PORT1/2 NPT(2 PLACES) TRANSMITTERCOMPARTMENT102(4.00)FIELD WIRINGCOMPARTMENT159(6.25)102(4.00)CAP(2 PLACES)6 (0.25)DIA.35(1.38)67(2.62)END VIEW21(0.81)75(3.00)ALLOW 254 mm (10 INCHES)FOR MAINTENANCE (2 PLACES)67(2.62)POTENTIOMETERSHAFTSIDE VIEW51(2.00)5/16-18UNC13 DEEP(0.53)51(2.00)19A7968−EB1910−3*A / ILBOTTOM VIEWFigure 5. Dimensionsmm(INCH)Long-Stroke Position TransmitterLong-Stroke Sliding-Stem Valve—The transmitter ismounted on the actuator as shown in figure 5. Thetravel transducer assembly can sense from a 105mm (4.125 inch) minimum to a 610 mm (24 inch)maximum stem travel. The sensing element is amulti-turn potentiometer with physical stops. Twotravel transducer sizes are available for long strokeapplications. Zero—Between 0 and 305 mm (12 inches) forthe small transducer. Between 0 and 610 mm (24inches) for the large transducer. Span—Between 105 mm (4.125 inches)minimum and 305 mm (12 inches) maximum for thesmall transducer. Between 305 mm (12 inches)minimum and 610 mm (24 inches) maximum for thelarge transducer.6
Product Bulletin62.3:4200April 20094200 Series TransmittersOther Devices—The transmitter is mounted suchthat the travel transducer aligns with the motion ofthe device to allow straight retraction of the cable tothe transducer. The motion of the device should notexceed the zero and span limits in mm (inches).3. Valve body design.4. Other applicationsInstallationField wiring is inserted into one of the ports andconnected to the terminal blocks mounted on theprinted wiring board in the field wiring compartment.The instrument with transmitter circuits and travellimit alarms, and the instrument with alarms only (notransmitter circuits), use terminal blocks numbered1, 2, and 3 (see figure 4) on the printed wiring board.These terminal blocks are accessible when the fieldwiring compartment cover is removed. Theinstrument with transmitter circuits only (no alarms)uses a barrier strip mounted in the field wiringcompartment without the printed wiring board.Dimensions of the transmitter housing are shown infigure 5. Mounting dimensions are shown in figure 6.Ordering InformationWhen ordering, specify:1. Transmitter type number.2. Actuator type, size, and length of stroke.(Note: For Fisher 585CLS Series actuators, specifyyoke boss and cylinder size.)NoteContact your Emerson ProcessManagement sales office forassistance in determining the type andstyle of linkage and mountinghardware required for the application.NoteNeither Emerson, Emerson ProcessManagement, nor any of their affiliatedentities assumes responsibility for theselection, use, or maintenance of anyproduct. Responsibility for theselection, use, and maintenance of anyproduct remains with the purchaserand end-user.7
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Fisher 4200 Series Electronic Position Transmitters - Aptec Electronics

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