973EX4WI-A10T PF | Alldatasheet
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7 m m f l u s h 2 - w i r e A C / D C Explosion-proof housing Stainless steel sensing face UL and CSA listed for use in Class I, II, and III, Division 1 and 2 hazardous locations Technical Data General specifications Switching function Normally open (NO) Rated operating distance s n 7 mm Installation flush Output polarity AC/DC Assured operating distance s a 5.67 mm Actuating element Ferrous targets Reduction factor rAl 0 Reduction factor rCu 0 Reduction factor r304 0.4 - 0.7 Reduction factor rSt37 1 Output type 2-wire AC/DC Nominal ratings Operating voltage U B 20 ... 250 V AC/DC Switching frequency f 15 Hz Hysteresis H 2 ... 15 % 5 typ. Reverse polarity protection reverse polarity protected Short-circuit protection no Voltage drop U d ≤ 7 V Operating current I L 8 ... 200 mA Off-state current I r 1.7 mA Ambient conditions Mechanical specifications Connection type cable PVC , 2 m Core cross-section 2 x 0.75 mm2 Housing material stainless steel (303/1.4305) Sensing face stainless steel (303/1.4305) Degree of protection IP67 / IP68 Approvals and certificates UL approval UL 1203 CSA approval CSA 22.2, no. 30-M1986 Dimensions M30 x 1.5 1/2-14 NPT 107
Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Inductive sensor 973EX4WI-A10T Release date: 2019-01-16 19:46 Date of issue: 2019-01-16 910879_eng.xml Electrical Connection RD L1 (+/–) L2 (+/–) Bk