USEQGCDAC82S00

USEQGCDAC82S00 is a QGC pyroelectric infrared gas sensor. It can be reduced in physical size and still provide high sensitivity with fast frequency operation, enabling this highly stable 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. Applications include gas and gas flues, HVAC (refrigerant or CO2-driven ventilation system), industrial process and safety, medical capnography and anaesthesia, handheld breath analysis and breath rate measurement, breath actuated dispenser, automotive cabin air quality, exhaust (CO2 content), home and building technology, environmental monitoring (ambient CO2 level), pollution air quality in home, office and car(excessive CO2 level).

• Fast, stable response over a wide operating frequency range
• Analog output, integrated operational amplifier, dual sensor type
• CO2 special specification
• 8V maximum voltage, 2.7V minimum voltage
• 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 and Mean 70 µV√Hz noise ( 10Hz, 500K, room temperature)
• 3.91 / (90) (channel 1)/4.43 / (60) (channel 2) 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.