RRH46410
RRH46410 is Digital Gas Sensor manufactured by Renesas.
Digital Gas Sensor Module for Indoor Air Quality Applications
Description
The RRH46410 Gas Sensor family leverages the Renesas ZMOD4410 platform for new applications and markets with an integrated microcontroller. This sensor family is designed for measuring indoor air quality for various gas sensing applications with most convenient integration possibility.
The sensor module consists of a MEMS gas sensing element, CMOS signal conditioning IC, and microcontroller. The module’s sensing element consists of a heater element on a Si-based MEMS structure and a metal oxide (MOx) chemiresistor. The signal conditioner controls the sensor temperature and measures the MOx conductivity, which is a function of the gas concentration. The microcontroller enables a calibrated digital output with no need to process data on the user’s MCU.
With its low operating current consumption and multiple operating methods, the RRH46410 sensor modules are an excellent choice for low-voltage and low-power applications.
Applications
- Indoor air monitoring
- Monitor home, office, public building, personal, and bathroom environments for healthy conditions and fort
- Detect hazardous materials and unhealthy conditions (for example, fumes from construction materials)
- Automation based on indoor ambient air quality (HVAC, air purifiers, thermostats, kitchen hoods, etc.)
Features
- Sensor output based on AI machine learning algorithm:
- Absolute measurement of total organic pounds (TVOC) concentrations and indoor air quality (IAQ)
- Absolute TVOC output to meet Public Building Air Quality (PBAQ) standards
- Relative IAQ based on TVOC and odor changes
- Estimated carbon dioxide level (e CO2)
- Ultra-low power (ULP) consumption down to 226µW
- Siloxane resistant
- JEDEC JESD47 qualified for 10 years lifetime
- Supply voltage: 1.8V to 3.6V
- Ro HS pliant
- Programmable GPIO pins
- Operating temperature -40°C to 85°C
- IP67 rating
- Package: 4.5 × 4.0 × 0.950 mm body, 0.50...
