Gentec-EO Discrete Pyroelectric Sensor QS5-L

Specifications

Detector Type: Pyroelectric
Spectral Range: 0.1 – 1000 um
Size: 5 mm
Maximum Power: 0.05 W
Current Responsivity: 0.25 μA/W
Thermal Frequency: 0.5 Hz
Temperature Coefficient: 0.2 %/°C
Aperture Diameter: 5 mm
Dimensions: 9.1Ø x 6.4D mm
Weight: 0.001 kg
Package: TO5
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Features


  • Broad Spectral Response: Capable of detecting wavelengths 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 operating in current mode with fast response.

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



  • Easy to Integrate Format: Available in TO5 and TO8 packages, making integration into existing systems seamless.

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

  • Optional IR Windows: Choose from several infrared window options to suit your needs:

    • 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: Designed for precision with a maximum average power of 50 mW and a current responsivity of 0.25 μA/W.

  • Physical Characteristics:

    • Thermal Frequency: 0.5 Hz

    • Temperature Coefficient: 0.2 %/°C

    • Aperture Diameter: 5 mm

    • Absorber: MT

    • Dimensions: 9.1Ø x 6.4D mm

    • Weight: 0.001 kg

    • Package: TO5



Applications


  • Thermal measurements

  • Laser optics

  • Metrology

  • Inspection

  • Biomedical

  • Military