seeedstudio
      Items
      Total
      Go to Checkout
      Your cart is empty
      Flame sensor UVTRON - R2868
      • Flame sensor UVTRON - R2868
      • Flame sensor UVTRON - R2868

      Flame sensor UVTRON - R2868

      SKU SEN137B2B
      Hamamatsu R2868 is a UVTRON ultraviolet ON/OFF detector that makes use of the photoelectric effect of metal and the gas multiplication effect
      $45.00
      DISCONTINUED
      This item is no longer available.
      Description
      Hamamatsu R2868 is a UVTRON ultraviolet ON/OFF detector that makes use of the photoelectric effect of metal and the gas multiplication effect. It has a narrow spectral sensitivity of 185 nm to 260 nm, being completely insensitive to visible light. Unlike semiconductor detectors, it does not require optical visible-cut filters, thus making it easy to use.

      In spite of it's small size, the R2868 has wide angular sensitivity (directivity) and can reliably and quickly detect weak ultraviolet radiations emitted from flame due to use of the metal plate cathode (eg. it can detect the flame of a cigarette lighter at a distance of more than 5m.)

      The R2868 is well suited for use in flame detectors and fire alarms, and also in detection of invisible discharge phenomena such as corona discharge of high-voltage transmission lines.


      Sensor only, you might need C10807 series as in above picture for R2868 operation, you canget it here.

      Documents

      Please visit our wiki page for more info about this product. It will be appreciated if  you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.
      See More
      $50 Featured List
      $100 Featured List
      $200 Featured List
      Don’t miss out!
      Reviews
      See More
      Questions and Answers
      SUBMIT
      See More
      View History
      Recommendations
      Notify me when it's back in stock
      SUBMIT

      Free shipping on your first order over $50 or more. Discounted items included!

      Invalid email address.
      * Discount applys on orders over $50, exclueding shipping fee. Fusion service is excluded from this offer