Product Description
Infrared Associates 869-030300 Thermopile Infrared Detector
This is a thermopile-based infrared detector designed for non-contact temperature measurement, radiometry, or presence sensing. The part number suggests a 30×30 pixel or element array in a standard TO-5 metal can package, providing a low-cost, rugged solution for industrial and commercial IR sensing applications.
Key Specifications (Interpreted from Model):
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Part Number: 869-030300
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Type: Thermopile array (likely 30 x 30 elements)
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Package: TO-5 metal can with IR-transmissive window (likely germanium or silicon)
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Spectral Range: Typically 8–14 µm (Long-Wave Infrared – LWIR) for ambient temperature measurement
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Output: Analog voltage proportional to incident IR radiation
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Applications: Non-contact thermometry, motion/presence detection, simple thermal imaging
Applications:
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Industrial Temperature Monitoring: Non-contact sensing in manufacturing, packaging, or process control
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Consumer Appliance Sensors: Used in ear thermometers, microwave motion sensors, or smart home devices
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Educational Demonstrations: Teaching infrared detection and heat transfer principles
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Prototyping: Low-cost IR sensing for DIY or R&D projects



