L2410D2020|L24 Series

Pyroelectric Detector by Laser Components

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The L2410D2020|L24 Series from Laser Components is a Quad Channel Lithium Tantalate (LiTaO3) Pyroelectric Detector that has a spectral range from UV to LWIR. It has a responsivity of 110000 V/W and specific detectivity of 6 x 108 Jones (at 10 Hz). This pyroelectric detector has a maximum noise density of 65 μV/sqrt(Hz) and feedback resistance of 100 GOhm. It has an aperture size diameter of 3.5 mm and requires a dual supply voltage of ± 2. 5 V. This pyroelectric detector operates in current mode with an integrated Op-Amp 7 amplifier and incorporates TFC (Temperature Fluxuation Compensation) via an optically blind element. It has an organic black absorber and wide range of filters. This TEC-mounted pyroelectric detector is available in a TO-8 package that measures 2 mm x 2 mm and is ideal for non-dispersive infrared gas analysis, flame & fire detection, non-contact temperature measurement, flame ccontrol, and moisture monitoring applications.

Product Specifications

Product Details

  • Part Number
    L2410D2020|L24 Series
  • Manufacturer
    Laser Components
  • Description
    Quad Channel LiTaO3 Pyroelectric Detector for Moisture Monitoring Applications


  • Applications
    Non-Dispersive Infrared Gas Analysis, Flame and Fire Detection, Non-Contact Temperature Measurement, Flame Control, Moisture Monitoring

General Parameters

  • Detector Material
    lithium-tantalate, DLaTGS
  • Detector Polarity
    Negative Signal
  • Operation Mode
    Current Mode
  • Channels
    Quad Channel
  • Detectivity
    5 x 108 to 6 x 108 Jones
  • Supply Voltage
    ±0.9 to 2.75 V
  • Package
  • Voltage Responsivity
    90000 to 110000 V/W
  • Element Size
    2 x 2 mm2
  • Integrated Components
  • Noise Density
    65 µV/v(HZ)
  • Package Type
  • Spectral Band
    UV to LWIR
  • Aperture Diameter
    3.5 mm
  • Feedback Resistor
    100 GOhms
  • Note
    Absorber: Organic Black

Environmental Conditions

  • Operating Temperature display
    -20 to 85 Degree C
  • Storage Temperature
    -25 to 60 Degree C

Technical Documents

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