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CO CO2 eCO2 Gas, TVOC and Air Quality Digital Sensor CCS811

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حساس نوع CCS811 لقياس جودة الهواء ونسبة التلوث حيث يمكن ان يتحسس الكثير من الغازات مثل أحادي أكسيد الكربون CO والعديد من المركبات العضوية المتطايرة الأخرى ويقوم بحساب نسبة غاز ثنائي اوكسي الكربون CO2 بشكل غير مباشر عبر العلاقة الطردية مع تغير احادي أوكسيد الكربون. يعمل بفولتية 5 فولت ويمكن ربطه بالمتحكمات المختلفة عن طريق بروتوكولI2C مثل الاردوينو والرازبيري باي وغيرها من البوردات التطويرية.

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CCS811-811 is an air quality monitoring internal gas sensor. The CJMCU-811 is an ultra-low-power digital gas sensor that integrates a sensor and a CCS801-bit MCU with an analog-digital converter (ADC) for detecting indoor air quality, including carbon monoxide (CO) and a wide range of Volatile Organic compounds (VOCs).

 

Features:

  • Ultra-low power consumption can be used in battery powered equipment.
  • High sensitivity, fast heating
  • Intelligent algorithm calculates TVOC / eCO2 values.
  • I2C signal output, direct communication with the main system
  • Metal oxide (MOX) sensors to monitor indoor air quality.
  • a-bit MCU is integrated to perform the first level algorithm
  • ADC built in for sensor readings and digitized conversions.
  • I2C slave interface can be connected directly to the master control system.
  • Reset / interrupt control

 

Specification:
Operating Voltage: 3.3V  maximum.
Warm-up Time: <15s.
I2C Address: 0x5A (in default) / 0x5B.
Operating Temperature Range: -40℃~85℃
Operating Humidity Range: 10%RH~95%RH.
eCO2 Measuring Range: 400ppm~8000ppm.
TVOC Measuring Range: 0ppb~1100ppb.
Dimension: 22x31mm

 

Package Includes:
1 x CO CO2 eCO2 Gas, TVOC and Air Quality Digital Sensor CCS811

SKU: 793 Category:
  • Operating Voltage: 3.3V  maximum
  • Warm-up Time: <15s.
  • I2C Address: 0x5A (in default) / 0x5B.
  • Operating Temperature Range: -40℃~85℃
  • Operating Humidity Range: 10%RH~95%RH.
  • eCO2 Measuring Range: 400ppm~8000ppm.
  • TVOC Measuring Range: 0ppb~1100ppb.
  • Dimension: 22x31mm

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