Product Description:
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.
Technical Parameters:
| 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 ℃ |
| Humidity：20% ～ 90% RH | |
| Storage conditions | Temp.：-20 ～ 60 ℃ |
| Humidity：20% ～ 65% RH | |
| Dimension | 22.5 mm×24 mm×27 mm （L×W×H） |
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