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Photoelectric Tripwire Sensor 20m PR18S-TM20DPO - Emitter Receiver Pair

  • $89.00
  • Save $30
  • (Exc. GST)

  • Available in stock

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts
  • Photoelectric Tripwire Sensor 20m PR18S-TM20DPO - Emitter Receiver Pair

    The Lanbao PR18S-TM20DPO uses the most reliable and accurate style of photoelectric sensing which is the through beam sensor. The sensor comes with a pair of an emitter and a receiver. The emitter provides a constant invisible IR (infrared) beam of light to the receiver and detection occurs when an object passing between the two breaks the beam. The photodetection range of the PR18S-TM20DPO is up to 20 meters.

    A very familiar application of a through-beam photoelectric sensor can be found is right in your home. Quite often, a garage door opener has a through-beam photoelectric sensor mounted near the floor, across the width of the door. This sensor is making sure nothing is in the path of the door when it is closing.

    PR18S-TM20DPO Datasheet

    Product Specifications

    Sensor Properties
    Detecting Distance Max 20 m
    Controlled By Digital Input (5V)
    Sensor Type Through-Beam (Photoelectric)
    Sensor Output Switch Type PNP Normally Open
    Sensor Response Time Max 3 ms
    Electrical Properties
    Supply Voltage Min 10 V DC
    Supply Voltage Max 30 V DC
    Current Consumption Max 15 mA
    Protection Circuitry Surge Protection
    Physical Properties
    Cable Length 2 m
    Material PBT
    Operating Indicator Green LED (Emitter), Yellow LED (Reciever)
    IP Rating IP67
    Operating Temperature Min -25 °C
    Operating Temperature Max 55 °C
    Operating Humidity Min 35 %RH
    Operating Humidity Max 85 %RH


    This sensor requires a 12V power supply and outputs a 0-5V signal depending on whether the sensor is triggered. For a simple way to provide 12 volts, you can use our 12V sensor adapter. It uses the 5V supply from your InterfaceKit or Hub and steps it up to 12V while simultaneously passing the 0-5V signal from the sensor into the Phidget cable.



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