SM30 & SMI30 Series


  • Features EZ-BEAM technology, with specially designed optics and electronics for reliable sensing without adjustments
  • Offers choice of 30 mm plastic or stainless-steel threaded barrel, depending on application
  • Available in standard, high-power or intrinsically safe opposed sensing modes
  • Available in models for ac or dc supply voltages (standard and high-power SM30 Series)
  • Certified as intrinsically safe for use in hazardous atmospheres (SMI30 Series)
  • Uses positive sealing to eliminate even capillary leakage; lens is quad-ring sealed
  • Exceeds IEC IP67 (NEMA 6P) ratings; ideal in equipment washdown environments
  • Includes advanced diagnostics to warn of marginal sensing conditions or output overload (dc models)
  • Offers three modulation frequencies to minimize optical crosstalk from adjacent sensor pairs (high-power and instrinsically safe models)


Data Sheets

Document Name Part Number File Size Download
1. SM30 High-Power Series 03541 Download
2. SMI30 Intrinsically Safe Series Sensor 35331 Download
3. SM30 Series, dc models 34328 Download
4. SM30 Series, ac models 34428 Download


Data Sheets

Document Name Part Number File Size Download
1. SMI30 Series, Intrinsically Safe - Japanese J10022M Download
2. SM30 Series, Especially Demanding - Japanese J10031M Download


Data Sheets

Document Name Part Number File Size Download
1. SM30 Series, Especially Demanding Applications - Spanish 123776 Download

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