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BH Series - Front/Side Mount Photoelectric Sensors

BH Series Front/Side Mount Photoelectric Sensors

The BH series photoelectric sensors are capable of front mounting using M18 nut and fastening cap or side mounting using M3 bolt screw and nuts. The flexible installation options allow easy application in various industrial settings. The sensors can produce individual or simultaneous NPN and PNP open collector outputs by simple wire configuration. The IP67 protection structure provides stable and error-free operation even in wet or dusty environments.

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Main features

  • Front mounting (M18 nut) or side mounting (M3 screws)
  • Simultaneous NPN/PNP open collector output
  • Sensing distance
    • - Through-beam type : 20m
    • - Retroreflective type : 4m
    • - Diffuse reflective type : 1m, 300mm
  • Compact size : W14mm×H34.5mm×L28mm
  • Mirror Surface Rejection (MSR) function allows stable detection of highly reflective targets (retroreflective type only)
  • Sensitivity adjuster included
  • Light ON/Dark ON operation mode switch
  • Operation indicator (red LED) and stability indicator (green LED)
  • Built-in reverse polarity protection circuit and output overcurrent (short-circuit) protection circuit
  • Mutual interference prevention function (except through-beam type)
  • Protection structure: IP67

 

Korea Patent Registration 10-1409233

  • Front/Side Mounting

  • NPN, PNP

    Simultaneous NPN/PNP Open Collector Output

  • 20M

    Long Sensing Distance

  • 14mm

    Compact Size

  • M.S.R Function

    Mirror Surface Rejection (MSR)

  • Simple Operation Mode Switching

  • IP67

    Protection Rating

Front/Side Mounting Sensors

The BH series photoelectric sensors are capable of both front mounting (using M18 nut) and Side mounting (using M3 screws) for flexible installation in diverse applications.

Simultaneous NPN/PNP Open Collector Output

Depending on wire configuration, the sensors can produce individual NPN or PNP outputs Or simultaneous NPN and PNP outputs

Long Sensing Distance Up to 20m

The through-beam type models feature long sensing distances up to 20m.

Compact Size

The compact sized sensors (W14×H34.5×L28mm) can be easily installed in tight or limited spaces.

  • W14×H34.5×L28mm

Mirror Surface Rejection (MSR) Function (Retroreflective Type)

The retroreflective type models feature built-in polarizing filters allowing the units to only receive light from reflectors.
This function allows stable detection of highly reflective targets including metals, mirrors, etc.

  • Sensitivity Adjuster Included

    The attached sensitivity adjuster allows users to easily adjust the sensitivity without repositioning the sensors.

    Sensitivity Adjuster
  • Various Status Indicators

    Operation indicator (red LED) and stability indicator (green LED) allows users To quickly identify the operation status of the sensors.

    Operation Indicator (red LED), Stability Indicator (green LED)
  • IP67 Protection Structure

    IP67 protection structure allows the units to be safely applied in environments with dust or water.

    IP67 Protection Structure

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