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Detect gas | Ozone(O3) |
Detection range | 0~10.00ppm |
Duplicate value | ≤2% |
Zero drift | ≤±1ppm |
Accuracy | ±6%FS(@5ppm,25℃,50%RH) |
Stability | ≤7% signal value/year |
Response time | Diffusion ≤30S |
Insulation resistance | ≥20MΩ |
Alarm function | Sound, light, vibration |
working environment | Temperature -10 ℃ -50 ℃; humidity <95% RH without condensation |
Operating Voltage | DC3.7V (Lithium battery capacity 3000mAh) |
Charging time | 6h-8h |
Standby time | Continuous for more than 8h |
NO | Name | Description |
1 | Real-time value | Display the current actual gas concentration value |
2 | Gas name | Display gas name |
3 | Time | Display the current time (manual adjustment) |
4 | Call the police | As shown in the figure, the total alarm sound, light and vibration are turned on (the buzzer alarm can be turned off separately).When displayed, it means that the total alarm is turned off |
5 | USB socket | After plugging in the USB, this logo is displayed |
6 | Shock | This symbol appears to indicate that the device is in a vibration state |
7 | An alarm occurred | This sign appears to indicate that the equipment is in alarm state |
8 | Storage status | Display ■ indicates that the device is in the state of storing data. When ▶ is displayed, it indicates that the device is in the state of storing data |
9 | Buzzer | As shown in the figure, the buzzer is normally enabled. When the buzzer is disabled, it displays: When the alarm is turned off, the buzzer cannot be activated |
10 | Power | Display the remaining battery power |
11 | Proportion | The proportion of current gas concentration to the range of this sensor |
12 | Minimum value | Minimum range |
13 | Maximum | Maximum range |
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