nitrogen dioxide detector is a 1 gas detector specially used for detecting nitrogen dioxide gas concentration detection and nitrogen dioxide concentration exceeding standard alarm. it can accurately detect nitrogen dioxide concentration and display real-time concentration value and standard signal output on site. once NO2 concentration reaches a certain value, it will automatically stimulate the triple alarm of sound, flash and vibration of the gas detector. However, in order to help the staff to complete the work better, the nitrogen dioxide detector actually has some auxiliary functions. So what are the auxiliary functions of the nitrogen dioxide detector ? The following yi yun Tian xiaobian introduces you:

The nitrogen dioxide detector has the following auxiliary functions:

1, log alert

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can record calibration logs, maintenance logs, troubleshooting countermeasures, sensor life expiration reminder, the next concentration calibration time reminder function.

2, extended power-on

can be detected in real time or on time detection (for the case where the amount of measured gas is relatively small), when not detected, the pump can be turned off to extend the start-up time.

3. Data recovery

data recovery function, selective recovery or full recovery, eliminating the worries caused by misoperation. The misoperation of concentration calibration is automatically identified and prevented to avoid the bad caused by human factors.

4. Automatic tracking

zero-point automatic tracking, long-term use is not affected by zero drift. The three-level calibration of the target point ensures the linearity and accuracy of the measurement, and can meet the national standards and local standards of the Bureau of Metrology.

In summary, the nitrogen dioxide detector has some auxiliary functions. The application of nitrogen dioxide detector can effectively meet the requirements of high reliability of industrial field safety monitoring equipment, which is widely used in petrochemical, industrial production, flue gas, exhaust gas environmental monitoring, biopharmaceutical, home environmental protection, school laboratory and other fields.