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Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Specifications
Sensing Distance :
76.2mm
Description :
76.2mm Reflective - Analog Output RoHS
Mfr. Part # :
OPB732
Model Number :
OPB732
Description

Product Description

The KW 732 and KW 732t are reflective optical switches utilizing an Infrared LED and a phototransistor. They are designed for non-contact object sensing in various automation and safety applications. The assembly is available with PCB through-hole pins (KW 732) or 24" wires (KW 732t). An opaque housing minimizes ambient light sensitivity, and a clear window protects the emitter and sensor, allowing operation in dusty environments. The phototransistor can be configured as a common collector or common emitter device. When an object is present, light is reflected back to the phototransistor, causing it to become forward biased and enter the "ON" state, producing a current proportional to the light intensity. When no light is reflected, the phototransistor turns "OFF", minimizing current. Custom electrical, wire, cabling, and connector options are available.

Applications

  • Non-contact reflective object sensor
  • Assembly line automation
  • Machine automation
  • Equipment security
  • Door sensor
  • Machine safety
  • End of travel sensor

Features

  • PCB board mounting (KW 732)
  • 24" (610 mm) 26 AWG wired with mounting tabs (KW 732t)
  • Non-contact infrared switch
  • Up to 1" or more reflective distance depending on circuitry

Technical Specifications

Part NumberIR Peak WavelengthLead Length / SpacingStorage TemperatureOperating TemperatureForward CurrentPeak Forward CurrentReverse VoltagePower DissipationCollector-Emitter VoltageCollector CurrentOn-State Collector CurrentDistance
KW 732850 nm0.150" / See Diagram-40C to +100C-40C to +85C50 mA1 A (2 s pulse width, 0.1% duty cycle)3 V100 mW30 V50 mA0.25 mA (IF=30mA)1" (90% diffuse reflective white card)
KW 732t850 nm24" / 26 AWG Wire-40C to +100C-40C to +85C50 mA1 A (2 s pulse width, 0.1% duty cycle)3 V100 mW30 V50 mA0.25 mA (IF=30mA)1" (90% diffuse reflective white card)

2504101957_OPTEK-OPB732_C17445514.pdf

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Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation

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Product Detail
Sensing Distance :
76.2mm
Description :
76.2mm Reflective - Analog Output RoHS
Mfr. Part # :
OPB732
Model Number :
OPB732
Contact Supplier
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation
Phototransistor based reflective sensor OPTEK OPB732 for non contact object detection in automation

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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