USEQDCDASUG100

USEQDCDASUG100 is a QDC pyroelectric infrared food, general IR spectroscopy & oil monitoring sensor (analog output). It can be reduced in physical size and still provide high sensitivity with fast frequency operation, enabling this highly stable 2 element sensor in a TO39 package. The sensor element is built into a low noise circuit that has an internal CMOS operational amplifier with a 10Gohm feedback resistor outputting a voltage signal centred around half the supply rail. Typical applications include food (nutritional value, adulteration, decay), breath (medical, automotive, consumer).

• Fast, stable response over a wide operating frequency range
• 2 sensor elements in one package
• Integrated operational amplifier, dual sensor type
• Sugar, ethanol specification
• 8V maximum voltage, 2.7V minimum voltage, 12ms time constant
• Operating temperature range from -40 to +85°C
• 2.6 x 2.6mm filter aperture, 1,000 x 1,000µm element size
• 150,000V/W responsivity (10Hz, 500K, room temperature, without window and optics)
• Reference - 5.0 long pass (channel 1)/sugar, ethanol-9.50/(400) (channel 2) filter - CWL µm/(HPB nm)

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.