센시리온 SEN55 올인원 환경 측정 센서 -NOx, VOC, RH, Temp, PM
(Grove - SEN55 Environmental Sensor
- NOx, VOC, RH, Temp, PM1.0/2.5/4/10)
개요
- 본 제품은 센시리온 SEN55 올인원 환경 측정 센서 -NOx, VOC, RH, Temp, PM 입니다.
- 센시리온사의 SEN55 올인원 환경 측정 센서를 기반으로 디자인된 제품입니다.
- NOx, 미세먼지, VOC 가스, 습도, 온도를 하나의 센서에서 측정이 가능합니다.
- I2C 인터페이스를 가지고 있습니다.
특징
- All-in-one enviromental sensor: providing accurate measurement of particulate matter, volatile organic compounds (VOCs), NOx, humidity and temperature.
- Easy integration into various applications: the proprietary algorithms enable straightforward integration into Heating, Ventilation, Air Conditioning and Air Purifier
- Adaptive algorithm: the STAR engine accelerates its response to ambient temperature which improves measurement accuracy and stability
- Low power consumption: costs only 6.8 mA under RHT/Gas-Only Measurement Mode and 2.6 mA for Idle Mode
- Superior sensing accuracy and lifetime: provide fully calibrated outputs with a digital interface and the high robustness enable fine performance for up to 10 years
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Sensor Module Specifications
Parameter Conditions Value Units Sampling interval - 1±0.03 s Lifetime 24 h/day operation > 10 years Acoustic emission level 0.2m 24 dB(A) Long term acoustic emission level drift 0.2m +0.5 dB(A) / year Particulate Matter Specifications
Parameter Conditions Value Units Mass concentration specified range 0 to 1'000 μg/m3 Mass concentration size range PM1.0 0.3 to 1.0 μg PM2.5 0.3 to 2.5 μg PM4 0.3 to 4.0 μg PM10 0.3 to 10.0 μg Temperature and Humidity Specifications
Parameter Conditions Value Units Compensated outputs - Temperature and Relative Humidity °C
%RHTypical accuracy temperature @ 15-30 °C, 50 %RH ± 0.45
°C Max. accuracy temperature @ 15-30 °C, 50 %RH ± 0.7 °C Repeatability temperature @ 25 °C, 50 %RH, τ 63% < 60 s Gas Specifications
Parameter Comments Values Units Min Typ Max Output signals VOC Index 1 - 500 VOC Index points NOx Index 1 - 500 NOx Index points Device-to-device variation VOC Index <±15 VOC Index points NOx Index <±25 NOx Index points Repeatability VOC Index <±5 VOC Index points NOx Index <±10 NOx Index points For further and more specific measured information, please refer to here. - The Grove-SEN55 is a comprehensive solution for measuring essential air quality parameters including particulate matter, VOC, NOx, humidity, and temperature. Its advanced algorithms make integration into HVAC and Air Purifier systems effortless and providing a hassle-free experience for end-users without the need for any coding.
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Grove-all in one environmental sensor SEN55 is an integrated, superior Grove IIC ambient sensor, assembling PM, NOx, VOC, RH, Temperature sensing functionality, delivering up to 8 types of environmental data signal, sensing in high accuracy and operating for long terms, born for HVAC(Heating, Ventilation and Air Conditioning) and air quality long years detecting applications. Powered by Sensirion, it represents fine sensing performance, and there will be only one Grove cable needed between the sensor and the single board, such as Wio terminal, Seeeduino, Arduino expansion board, Raspberry Pi expansion board, and XIAO expansion board, as simplifying the edge in the wild.The sensor is equipped with sensing components that can change the magnitude of the current corresponding to a specific gas to measure VOC(Volatile Organic Compounds) and Nitrogen Oxides, where applies the same principle to sense Temp(Temperature), RH(Relative Humidity). There is a laser generator and a filter on the sensor as it utilizes the laser scattering method to calculate the particle size of the gas passing the sensor for precise PM1.0, PM2.5, PM4, and PM10 detection. It will continuously output 8 signals above and the sampling interval will be just 1 second.Based on the complex mathematical algorithm and model, the sensor has been designed to output calibrated digital signals to ensure superior sensing accuracy. Meanwhile, the sensing components on it possess high robustness which makes it cable of operating 24/7 for up to 10 years. There are three operating modes available for the user, which is helpful for edge deploying. It costs only 6.8 mA under RHT/Gas-Only Measurement Mode and 2.6 mA for Idle Mode while the full function of Measurement mode can be programmed to set on or off through the IIC function.Imagine you are in a poor air quality environment without knowing it, or you want a device that can detect harmful gases in real-time, that this device can be easily deployed and used, for a way long time applying. Then this Grove-all in one environmental sensor will be the amazed Grove for you.
