Principle Introduction:
ZE27-O3 is a general-purpose and miniaturization electrochemical ozone detection module. It utilizes electrochemical principle to detect ozone in air which makes the module with high selectivity and stability.
It is a combination of mature electrochemical detection principle and sophisticated circuit design. Features *High sensitivity & resolution& Good stability *Extremely low power consumption *UART output way * High stability, excellent anti-interference ability, temperature compensation, excellent linear output

Applications :
Portable detector, air-quality monitor device, Ozone disinfection cabinet, smart home device &etc.

Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Model No.	ZE27-O3
Target Gas	O3
Interference Gas	NO2, CL2 &etc.
Output Data	UART Output (3V-TTL)
Working Voltage	3.7V～5.5V(No reverse voltage protection)
Warm up time	≤3min
Response time	≤90s
Resume time	≤90s
Detection Range	0～10ppm
Resolution	0.01ppm
Operating Temp.	-20℃～50℃
Operating Hum.	15%RH-90％RH (No condensation)
Storage temp.	-20℃～50℃
Working life	2years (in air)

Reference Circuit :

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