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DESCRIPTION
It uses dedicated digital module acquisition technology and gas sensing technology to ensure high reliability and excellent long-term stability. This MEMS gas sensor features low power consumption, high sensitivity, fast response, high reliability and stability, low cost, and simple drive circuit.
SPECIFICATIONS
- Supply voltage(V) 3.3~5.5
- Smallest power supply electric current(mA) 25mA
- Model power supply electric current(mA) 28mA
- Biggest power supply electric current (mA) 33mA
- Sampling period ≥2s/ time Preheat interval ≥120 second
- Operating temperature 0℃~50℃
- Work humidity 0~95%RH
- Category MEMS semiconductor metal oxide compound sensor
- Output unit ppb or ug/m ³
- Survey scope 0-99999ppb (above 9999ppb for development measuring range)
- Typical precision (25℃ 50%RH) 30% F.S (biggest erroneous 50% F.S)