Banner Engineering SM312DQD

Banner Engineering Maxi-Beam® SM312 Photoelectric Sensor, Rectangular Shape, 380 mm Sensing, Infrared Sensing Beam

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  • Banner Engineering Maxi-Beam® SM312 Photoelectric Sensor, Rectangular Shape, 380 mm Sensing, Infrared Sensing Beam

  • MPN: SM312DQD REPN: 41272 UPC: 662488268343
  • Min. Order Qty: 1 Qty. Interval: 1
  • Availability: Typically Available
  • Your Price: Login For Price


Banner Engineering Maxi-Beam® Photoelectric Sensor, Series: SM312, Rectangular, Diffuse Sensing Method, 380 mm Sensing Range, Infrared Sensing Beam, 1 ms Response, Bipolar Output, 10/30 VDC, 25 mA, Quick Disconnect, LED Light Source, 72.1 mm L x 12 mm W x 33.3 mm H, NEMA 1/2/3/3S/4/4X/6/12/IP67, -20 To 70 deg C Operating, Environmental Conditions: 90 Percent at 50 deg C


  • Compact, modulated, self-contained diffuse proximity mode sensors
  • Switch-selectable for light operate or dark operate
  • Includes Banners exclusive AID™ alignment system
  • Highly repeatable 1 millisecond response
  • Rugged, epoxy-encapsulated construction
  • Physically and electrically interchangeable with 18 mm barrel-type photoelectric
  • 15-turn slotted brass screw GAIN (sensitivity) adjustment potentiometer (clutched at both ends of travel), both controls are located on rear panel of sensor and protected by a gasketed, clear acrylic cover adjustments
  • Exclusive, patented alignment indicating device system (AID, US patent no 4356393) lights a rear-panel mounted red LED indicator whenever the sensor sees a light condition, with a superimposed pulse rate proportional to the light signal strength (the stronger the signal, the faster the pulse rate)
  • Industry standard mounting holes
  • Both sourcing and sinking outputs (150 mA max. each), continuous overload and short-circuit protected
  • Stainless steel screws, 18 mm barrel diameter
  • Protected against false pulse on power-up and continuous overload or short-circuit of outputs
  • Self-contained diffuse mode photoelectric sensor
  • Less than 1 uA off-state output leakage, less than 25 mA
  • Sensors will respond to either a light or dark signal of 1 ms or longer duration, 500 Hz maximum
  • 880 nm Infrared LED sensing beam
  • Acrylic lens, 90 percent at 50 deg C (non-condensing) relative humidity
  • 4-pin euro-style quick disconnect connection
  • Reinforced thermoplastic polyester enclosure
  • Light/dark operate, bipolar (NPN and PNP) output, 150mA maximum each output at 25 deg C, derated to 100 mA at 70 deg C, (PNP output) less than 1 V at 10 mA and less than 2 volts at 150mA, (NPN output) less than 200 mV at 10mA and less than 1 V at 150 mA output saturation voltage


Series : SM312
Shape : Rectangular
Sensing Method : Diffuse
Sensing Range : 380 mm
Sensing Beam : Infrared
Response Time : 1 ms
Output Type : Bipolar
Voltage Rating : 10/30 VDC
Amperage Rating : 25 mA
Connection Type : Quick Disconnect
Light Source : LED
Size : 72.1 mm L x 12 mm W x 33.3 mm H
Enclosure Type : NEMA 1/2/3/3S/4/4X/6/12/IP67
Operating Temperature : -20 To 70 deg C
Environmental Conditions : 90 Percent at 50 deg C


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