Gentec-EO Discrete Pyroelectric Sensor QS2-L

Specifications

Detector Type: Pyroelectric
Spectral Range: 0.1 – 1000 um
Size: 2 mm
Maximum Power: 0.05 W
Current Responsivity: 0.5 μA/W
Thermal Frequency: 1.6 Hz
Temperature Coefficient: 0.2 %/°C
Aperture Diameter: 2 mm
Absorber: MT
Dimensions: 9.1Ø x 6.4D mm
Weight: 0.001 kg
Package: TO5
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Features


  • Broad Spectral Response: Covers a wide range from 0.1 to 1000 µm, making it versatile for various applications.

  • Four Product Families:

    • QS-L: Discrete pyro detectors with low noise level.

    • QS-H: Discrete pyro detectors designed for high average power.

    • QS-IF: Hybrid pyro detectors in current mode with fast response.

    • QS-IL: Hybrid pyro detectors in current mode with low noise level.



  • Easy to Integrate: Available in TO5 and TO8 packages, making them compact and easy to integrate into existing systems.

  • Large Area Sensors: Features 5 mm and 9 mm diameter pyroelectric sensors for easier optical alignment.

  • Optional IR Windows:

    • Quartz: 0.2 – 3.5 µm

    • Barium Fluoride: 0.2 – 17.5 µm

    • Sapphire: 0.1 – 7.0 µm

    • Silicon: 1.2 – 9.0 µm and 22 – 100 µm

    • AR Germanium: 1.8 – 23 µm (10.6 µm peak)



  • Measurement Capabilities:

    • Maximum Average Power: 50 mW

    • Spectral Range: 0.1 - 1000 μm

    • Current Responsivity: 0.5 μA/W

    • Thermal Frequency: 1.6 Hz

    • Temperature Coefficient: 0.2 %/°C

    • Aperture Diameter: 2 mm

    • Absorber: MT



  • Physical Characteristics:

    • Dimensions: 9.1Ø x 6.4D mm



Applications


  • Thermal measurements

  • Laser optics

  • Metrology

  • Inspection

  • Biomedical

  • Military