SparkFun Pyroelectric Dual Channel Sensor - Protein (6.46m/130nm)

Infrared Detectors Protein (6.46m/130nm) Protein Ref (6.70m/121nm).

Pyreos Thin Film Pyroelectric Dual Channel Sensors are ideal for gas detection and other substance concentration measurements. The IR sensors feature exceptionally high responsivity, low microphonics, and class-leading thermal and electrical stability. The high-performance current mode sensors feature a signal to noise of ~10,000 and offer a fast, stable response over a wide operating frequency range. The sensor elements are built into a low noise circuit that has an internal CMOS op-amp, with a 10GΩ feedback resistor outputting a voltage signal centered around half the supply rail.

Features:

• Filter aperture: 2.6 mm square
• Max. Voltage: 8.0 V
• Min. Voltage: 2.7 V
• Element size: 1000 µm x 1000 µm
• Package: TO39
• Responsivity: 150,000 V/W
• Microphonics: S vib~2 μV/ g at 10Hz
• D*: 3.5 x 108 cmâ��Hz/ W
• Time Constant: ~12 ms
• Noise: 70 μVâ��Hz
• Operating Temperature: -40 to +85 °C

Documents:

• Datasheet