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BH4M-PDT - Front/Side Mount Photoelectric Sensors

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BH4M-PDT

  • Sensing type : Retroreflective type(built-in polarizing filter)
  • Sensing distance : 4m(MS-2A)
  • Sensing target : Opaque material of min. Ø75mm
  • Light source : Red LED(660nm)
  • Response time : Max. 1ms
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Data sheet Print

Data sheet
Sensing type Retroreflective type(built-in polarizing filter)
Sensing distance 4m(MS-2A)
Sensing target Opaque material of min. Ø75mm
Light source Red LED(660nm)
Response time Max. 1ms
Power supply 12-24VDC @(=) ±10%(ripple P-P: max. 10%)
Current consumption Max. 30mA
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(Ø4, 2.1m)
Environment_Ambient illumination Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination)
Environment_Ambient temperature -25 to 55℃, storage: -40 to 70℃
Protection structure IP67
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Material Case: Polycarbonates, LED indicator: Polycarbonates, Sensing part: Polymethyl methacrylate acrylic
Accessories_Individual Reflector(MS-2A)
Accessories_Common Adjustment screwdriver, fixing bracket, M18 fixing nut, fixing cap, M3 bolt, M3 nut
Weight Approx. 140g(Approx. 60g)

※The sensing distance is specified with using the MS-2A reflector. The distance between the sensor and the reflector should be set over
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 tape.
※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.

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