Asahi Kasei Microdevices Infrared Sensors for NDIR Type Gas Sensors
Asahi Kasei Microdevices Infrared Sensors for NDIR-Type Gas Sensors utilize AKM's unique compound semiconductor technology. The technology delivers wavelength sensitivity control for the optimum gas absorption wavelength band, high-speed response, and high Signal-to-Noise Ratio (SNR). The infrared sensors feature high sensitivity, speed response, and reliability. Additionally, the sensors have a built-in optical bandpass filter.
The AKM Infrared Sensors for NDIR-type Gas Sensors are optimized for NDIR CO2 sensing applications.
Features
- High sensitivity
- Signal-to-noise ratio is three times higher than conventional thermopiles
- High-speed response (~100kHz)
- High reliability
- No bias voltage needed
- Built-in an optical band pass filter for CO2 sensing
- 3mm x 3mm small surface mount type plastic package
Applications
- HVAC
- CO2 refrigerant leakage detection
- Flame detection
Associated Products
Asahi Kasei Microdevices Infrared LED Elements for NDIR Type Gas Sensors
Small mid-infrared light-emitting diodes optimized for NDIR gas sensing applications.
Asahi Kasei Microdevices Sensor Elements for NDIR type Gas Sensors
Infrared LEDs, sensors, and AFE ICs with a built-in infrared LED driver for NDIR-type gas sensors.
Comparison Chart
Block Diagrams
Published: 2022-11-02
| Updated: 2022-11-09