ZQ02-O3 adopts thick film semiconductor sensor, it has the basic function of household ozone concentration exceeding alarm; provides status indication,switching signal outputs by buzzer and supports the reset of alarm value.

Features: Mini size&Quick response

Applications :

Development for household ozone alarm device.

Technical parameters :

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

Model No.	ZQ02-O3
Detection Gas	Ozone
Sensor Type	Semiconductor
Response Time	＜ 30 s
Resume Time	＜ 30 s
Working Voltage	DC ( 5±0.1) V
Working Current	＜ 150 mA
Detection Range	10-1000PPB
Solution	10PPB
Alarm point	500PPb±200PPb
Lifespan	5 years
Working conditions	Temp.：-10 ～ 55 ℃
Working conditions	Humidity：20% ～ 90% RH
Storage conditions	Temp.：-20 ～ 60 ℃
Storage conditions	Humidity：20% ～ 65% RH
Dimension	22.5 mm×24 mm×27 mm（L×W×H）

Reference Circuit :

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