Overview
Description
The RRH46410 gas sensor module simplifies the integration of the Renesas ZMOD4410 Gas Sensor platform with an integrated MCU for a quicker design and faster time-to-market entry. The sensor detects chemical pollution in the form of total volatile organic compounds (VOCs) found in indoor environments. The sensor module comes pre-loaded with operating modes like the 2nd generation, ultra-low power, and public building air quality (PBAQ). The sensor output is based on embedded AI and trained using machine learning for best-in-class accuracy of absolute gas concentration measurements and high part-to-part consistency.
Features
- Sensor output based on AI machine learning algorithmic:
- Absolute measurement of total organic compounds (TVOC) concentrations and indoor air quality (IAQ)
- Estimated carbon dioxide level (eCO2)
- Relative IAQ based on TVOC and odor changes
- Ultra-low average power consumption < 0.2mW
- Siloxane resistant
- JEDEC JESD47 qualified for 10 years lifetime
- Supply voltage: 1.8V to 3.6V
- Operating temperature -40°C to 65°C
- IP67 rating
- Package: 4.5 × 4.0 × 0.950 mm body, 0.50 pitch 20-LGA
- Supports I2C and UART
Comparison
Applications
Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.12 MB | |
| Manual - Software | PDF 514 KB | |
| End Of Life Notice | PDF 787 KB | |
| Application Note | PDF 1.03 MB | |
| End Of Life Notice | PDF 759 KB | |
| Application Note | PDF 471 KB | |
6 items
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Design & Development
Software & Tools
Boards & Kits
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Support Communities
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RRH46410 Warm up time, warm up samples and suspend mode
Hello everybody,I have questions about RRH46410 sensor for IAQ applications.In particular I want to use this sensor for wireless application, so power saving is important for my application.In Ultra Low Power mode, after a warmup time of 15 minutes, do I need to discard first 10 samples ...
Jun 7, 2025 -
Does Renesas offer a ZMOD4410 register manual?
I‘m using ZMOD4410 and use algorithm iaq_2nd_gen. And when I place the sensor with a fixed concentration of alcohol gas, the TVOC value returned by the sensor is fluctuating. The following picture is drawn by tvoc*1000. So I'm asking if there is a register manual ...
Dec 12, 2024 -
End of life for FS1027-2001-DL
Hello, The FS1027-2001-DL sensor is now listed as obsolete, and I am looking to know which product is intended to replace it in the lineup. The use case involves flow measurement applications for beverage dispensers (wine, beer, soda), with small, discontinuous flows ranging from 0.1 L/ ...
Jul 15, 2025
FAQs
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RRH46410/ZMOD4xxx Evaluation Hardware Options
... Pi. This includes among others: Renesas Evaluation Kit for Gas Sensors:www.renesas.com/zmod4410-evkwww.renesas.com/zmod4510-evkwww.renesas.com/rrh46410-evk Renesas PMOD Boards (Quick Connect IOT) for Gas Sensors:ZMOD4410 PMODZMOD4510 PMODRRH46410 PMOD Mikroe Click Board: https://www.mikroe.com/ ...
Jan 1, 1970 -
RRH46410 Dynamic Change of Operation Modes
Technically it is possible to set the operation mode dynamically without restarting the device. For this the command Set Operation Mode must be used. In our firmware example this is done to use the Cleaning Operation Mode before the measurements. Other than that, it is absolutely not recommended to change ...
Jan 28, 2025 -
RRH46410/ZMOD4xxx Test Result Difference Between EVK And Assembled Sensors
... the first hours to days a slight deviation is normal. Over time, assembled sensor modules and EVK will show a good consistency. Please also make sure that the sensors are very close to each other (within some centimeters) or confined in a box during testing. Suitable Products RRH46410, ZMOD4410, ZMOD4510
Jan 1, 1970