Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827
Not available for purchase

Inductive sensor 973EX4WI-A10T

973EX4WI-A10T
  • 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

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  973EX4WI-A10T

General specifications
Switching functionNormally open (NO)
Rated operating distance7 mm
Installationflush
Output polarityAC/DC
Assured operating distance5.67 mm
Actuating elementFerrous targets
Reduction factor rAl 0
Reduction factor rCu 0
Reduction factor r304 0.4 - 0.7
Reduction factor rSt37 1
Output type2-wire AC/DC
Nominal ratings
Operating voltage20 ... 250 V AC/DC
Switching frequency15 Hz
Hysteresis2 ... 15 % 5 typ.
Reverse polarity protectionreverse polarity protected
Short-circuit protectionno
Voltage drop≤ 7 V
Operating current8 ... 200 mA
Off-state current1.7 mA
Approvals and certificates
UL approvalUL 1203
CSA approvalCSA 22.2, no. 30-M1986
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section2 x 0.75 mm2
Housing materialstainless steel (303/1.4305)
Sensing facestainless steel (303/1.4305)
Degree of protectionIP67 / IP68

Approvals+Certificates: 973EX4WI-A10T

CertificatesCertificate No.File TypeFile Size
CA CSA096321_0_000LINK---
US UL General PurposeE199034LINK---
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