Pepperl Fuchs 973EX4WI-A10T Data Sheet
Inductive sensor 973EX4WI-A10T
Technical Data
General specifications
Switching element function AC/DC norma lly op en
Model Number
973EX4WI-A10T
Features
•7 mm flush
•2-wire AC/DC
• 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
Rated operating distance s
Installation flush
Output polarity AC/DC
Nominal ratings
Operating voltage UB20 ... 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
Vol tag e d rop Ud≤ 7 V
Operating current I
Off-state current I
Ambient conditions
Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection type cable PVC , 2 m
Core cross-section 2 x 0.75 mm
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
n
L
r
7 mm
8 ... 200 mA
1.7 mA
M30 x 1.5
2
5
36
24
Electrical Connection
RD
91
107
1/2-14 NPT
L1 (+/–)
Release date: 2014-11-13 19:24 Date of issue: 2014-11-13 910879_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
Bk
L2 (+/–)
1
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