Name: Grove - 甲醛感測器 (SFA30) 可運用於Arduino/Raspberry Pi
SKU: 6257959dba1c0800276804ff
Price: 2050.0 TWD
Availability: InStock

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Grove - 甲醛感測器 (SFA30) 可運用於Arduino/Raspberry Pi

貨號：CSS0036

Grove Formaldehyde Sensor can detect formaldehyde around 0~1000 ppb with low cross-sensitivity to alcohol and high stability of 6 years lifetime. Built-in RHT sensor ensures it maintains fine performance under different temperatures and humidity and it transmits data through UART and I2C

NT$2,050

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【產品簡介】

Grove Formaldehyde Sensor is one of the Sensor Grove toolsets that standardized connectors of SFA30 Formaldehyde Sensor and make it modularly. With a Base Shield, it simplifies the process of detecting formaldehyde significantly. The primary module is made by SENSIRION based on electrochemical sensing technology optimized for the lowest false alarm rates. The basic theory is that the gas concentration signal decomposes the electrolyte into positive and negative charged ions, and the signal is transmitted through the electrode.

Grove Formaldehyde Sensor has low cross-sensitivity to alcohol and it also has long-term stability as long as 6 years because of advanced anti-dry technology. It is factory-calibrated and can be easily connected with the I2C or UART interface into your device. The integrated Sensirion RHT sensor compensating fully temperature and humidity guarantee a dependable function in changing indoor environments. And the low power consumption allows for battery operation. This makes Grove Formaldehyde Sensor a reliable, easy-to-use, and high-quality HCHO&RHT combo sensing solution.

【產品規格】

Real-time detecting and reading HCHO gas concentration in parts per billion
Air Conditioners and Air Exchangers
Air Purifiers
Indoor Air Quality Monitors

【產品特色】

Low cross-sensitivity to alcohol
Standard formaldehyde measurement range: 0 ~ 1000 ppb
Long-term stability and 6 years’ service lifetime
Patented electrochemical cell with anti-dry technology
I2C/UART interface with lifetime-calibrated output
Maintain performance under different circumstances: compensated temperatures and humidity via built-in Sensirion RHT sensor by advanced algorithms.

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