- This topic has 0 則回覆, 1 個參與人, and was last updated 5 years, 1 month 前 by
.
-
文章
-
At present, the sensor module has dynamic baseline following processing, and the baseline will be dynamically adjusted according to the response characteristics of the actual sensor. The reset of the reference value is to allow the reference line to “return to zero” so that the actual parameters under the current environment can be accurately measured. For example, the following two situations ：
1》The current handheld VOC (formaldehyde) meter (manual) users on the market first reset to zero (baseline reset) in a clean environment, and then get the indoor polluted Under the environment, test. This can accurately measure the actual environmental parameters. Assuming that the user has been using it indoors since it is turned on, the true environmental parameters may not be measured due to the adjustment of the baseline.
2》 Above the air purifier (automatic baseline adjustment) When the air purifier is on, the general air condition will be adjusted to a clean direction. The VOC sensor will gradually adjust the baseline (decrease) according to the measured value, and when the environment deteriorates again, the current environmental parameters are different from the baseline, which can detect pollution. (When the environment continues to be polluted, the baseline will also be adjusted according to the environmental parameters) .
According to the actual use scenario of the customer, decide whether to use this command.
- 抱歉，回覆主題必需先登入。