USEQGSEAN8L180

USEQGSEAN8L180 is a QGS pyroelectric infrared gas sensor (I2C-SMD). This thin film digital pyroelectric IR sensor for gas detection and concentration measurement combine high sensitivity with fast response times and high dynamic range to ensure rapid and accurate detection of target gases. This high quality sensor in its small SMD package, integrates a digital, current mode read-out that enables lower IR-emitter duty cycles, thereby saving significantly on system level power consumption, while maintaining high SNR. Industry standard I2C communication enables plug-and-play connectivity to microcontrollers and allows easy tuning and calibration. Programmable gain and filtering offer maximum flexibility in system design. Applications include gas and gas flues, HVAC, industrial process and safety, medical capnography and anesthesia, handheld breath analysis and breath rate measurement, breath actuated dispenser, automotive cabin air quality, exhaust (CO2 content).

• High sensitivity with fast response time, high dynamic range, small SMD package
• I2C communication, digital output, programmable gain and filtering
• Integrated configurable amplifier, filter and ADC
• Low power consumption
• 5.30μm filter, 180mm filter BW, serial output, low profile sensor only
• NO specification
• 1.75 to 3.60V supply voltage, 1 to 23μA typical supply current
• Operating temperature range from -40°C to +85°C
• φ 1.65mm filter aperture, 0.64 x 0.64mm² element size
• 90° filed of view