Data sheet 

Sensing type Retroreflective type(built-in polarizing filter)
Sensing distance 3m(MS-2)
Sensing target Opaque material of min. Ø60mm
Light source Red LED(660nm)
Response time Max. 1ms
Power supply 12-24VDC ±10%(ripple P-P: max. 10%)
Current consumption Max. 50mA
Sensitivity adjustment Sensitivity adjuster
Operation mode Light ON/Dark ON(set by switch)
Control output NPN, PNP open collector simultaneous output
Connection type Cable type(Ø5, 2m)
Environment_Ambient illumination Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination)
Environment_Ambient temperature -20 to 65℃, storage: -25 to 70℃
Protection structure IP50
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Material Case, Case cover: Heat resistant Acrylonitrile butadiene styrene,
Sensing part: Polycarbonate(with polarizing filter: polymethyl methacrylate),
Bracket: Steel Plate cold commercial, Bolt: steel chromium molybdenum,
Nut: steel chromium molybden
Accessories_Individual Reflector(MS-2)
Accessories_Common Adjuster driver, Fixing bracket, Bolts, Nuts
Weight Approx. 200g

※The sensing distance is specified with using the MS-2 reflector and the same as the MS-4 reflector. Sensing distance is the setting range of the reflector. The sensor can detect under 0.1m. When using reflective tapes, the reflectivity will vary by the size of the tape. Please refer to the “▣Reflectivity By Reflective Tape Model” table before using the tapes.
※The weight includes packaging. The weight in parenthesis is for unit only.
※The temperature or humidity mentioned in Environment indicates a non freezing or condensation.

Photoelectric Sensor
Type AC/DC both support (BEN)
Sensing type Polarized Retroreflective
Sensing distance 0.1 - 3 m
Power supply 12 - 24 VDC
Operation mode Light & Dark On
Control output NPN / PNP

Write a review

Note: HTML is not translated!
    Bad           Good


  • Brand: AUTONICS
  • Product Code: BEN3M-PDT
  • Weight : 0.66 lbs.
  • Availability: 40
  • $66.95

U.S. and Canada Only

* required field