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Air Quality Monitoring Nitric Oxide (NO) Sensor

Update time:Apr-04-26

This Digital NO sensor is part of Senovol's Air Quality Monitoring (AQM) sensor series, utilizing optimized electrochemical technology to enhance sensor sensitivity, accuracy, and long-term stability.
Target gas Nitric Oxide (NO) Operating temperature -20℃ ~ +50℃
Detection range 0 ~ 10 ppm
Maximum load 20 ppm
Operating humidity 15% ~ 90% RH
Non-condensing
Resolution 15 ppb Operating pressure 1 atm ±10%
Response time T90  < 45 seconds Expected operating life 3 years in clean air
Output mode UART (3.3 V TTL)
I²C (3.3 V TTL)
Storage life 1 year in original package and
a mild environment
Operating voltage    3.2 ~ 5.5 VDC Enclosure material Aluminum alloy
Operating current  ≤ 5 mA @5 V  Weight  30 g
Long term output drift  < 10% signal/year  Warranty for electronics  2 years