Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Infrared Detector for HC, CO, CO2

Added to your shopping cart

Infrared Detectors Quad channel sensor for HC (hydrocarbon), CO (carbon monoxide) and CO2 (carbon dioxide), Filters: 3.375um/190nm, 3.91um/90nm, 4.26um/180nm, 4.64um/180nm.

Pyreos Thin Film Quad Channel Pyroelectric Sensors are highly stable four element sensors that provide high sensitivity with fast frequency operation in a TO39 package. These current mode sensors offer up to 100Hz data monitoring and feature internal CMOS trans-impedance amplifiers with 10GΩ feedback resistors. These feedback resistors output voltage signals are centered around half the supply rail. The thin film quad channel pyroelectric sensors are able to detect a variety of gases when used with different combinations of filters. These sensors with additional two channels will increase the accuracy of gas detection.

  • Sensor Characteristics:
    • 1.4mm x 1.44mm filter aperture
    • 700μm x 325μm element size
    • TO39 package
    • 100000V/W responsivity (10Hz, 500K, and room temperature)
    • Opamp with 10GΩ feedback resistor
  • Electrical Characteristics:
    • 2.7V to 5V voltage range
    • Svib~1 μV/g at 10Hz microphonics
  • Temperature range:
    • -40 to 85°C operating range
    • -40 to 110°C storage range


Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

Customer Reviews

No reviews yet.