KEMET Sulphur Dioxide Air Quality Sensor 2.7-8V TO-39 Package QGC Series USEQGCDAS82100

KEMET USEQGCDAS82100 Sulphur Dioxide Air Quality Sensor is a highly sensitive environmental sensing device designed for rapid detection of sulfur dioxide gas presence in air quality monitoring systems. Operating within a 2.7V to 8V supply range, the sensor utilizes thin film pyroelectric technology enabling a fast response time of 12 milliseconds, critical for timely detection in industrial, laboratory, environmental, and HVAC applications.

The sensor is encapsulated in a durable TO-39 metal package with dimensions of 16.5mm length and 9.14mm width and height, providing excellent physical protection and ease of mounting. Featuring an internal CMOS operational amplifier with a 10 GO feedback resistor, the sensor delivers a stable analogue voltage signal centred around half the supply rail voltage, facilitating straightforward signal processing and integration with external microcontrollers or data acquisition systems.

Operational over a wide temperature range from -40°C to 85°C, the USEQGCDAS82100 is well-suited for applications requiring reliability under harsh environmental conditions. Its low noise circuit design enhances signal stability and measurement accuracy in demanding industrial environments.

With a slim profile and a 3-pin interface, the sensor allows for compact sensor modules in air quality monitoring devices, weather stations, and environmental testing instrumentation. The product is categorized under the QGC series and does not comply with automotive standards, making it principally intended for industrial and commercial air quality sensing use cases.

The sensor detects sulfur dioxide gas efficiently with a fast 12 ms response time. Compact TO-39 package of 16.5mm x 9.14mm x 9.14mm ensures easy installation. Wide operating temperature range from -40°C to 85°C. Internal CMOS amplifier provides a clean analogue output signal.

Low noise design enhances measurement reliability. 3-pin configuration enables straightforward interfacing. Manufactured in Malaysia, assuring consistent quality standards.

This sensor is ideal for environmental monitoring, air quality control, industrial safety, and HVAC system implementations where sulfur dioxide levels must be monitored with precision and responsiveness. Users can integrate this device in laboratory instrumentation or embedded sensing platforms to harness reliable gas detection performance.

Explore the extensive range of environmental sensor ICs and Air Quality Sensors available at EnvMart for advanced industrial and laboratory applications.