Onetest-502xps air negative oxygen ion sensor manufacturer

Onetest-502xps series atmospheric negative (oxygen) ion monitoring module is a highly integrated and integrated professional air negative ion monitoring module, which has the advantages of stable measurement process and high measurement accuracy
  • Atmospheric negative oxygen ion monitoring sensor onetest-502xpsDownload
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Description
Product introduction
     The built-in test-502s series has the advantages of high accuracy of negative ion measurement in extreme air conditions and high precision of negative ion measurement.
The monitoring data is transmitted to the cloud platform of Wanyi technology Internet of things through GPRS. The cloud platform can carry out data analysis, data download and other functions, and send the data to the outdoor display screen. It has RS232 output and can open the data protocol for self docking.

Onetest-502xps series atmospheric negative (oxygen) ion monitoring module is a micro monitoring module that automatically and online monitors the negative ion concentration data in scenic spots and ecological parks (such as constructed wetlands, ecological scenic spots, botanical gardens, etc.).

The module can be used for the integration of atmospheric environment monitoring system or installation in scenes such as street lights or electric poles in scenic spots.


Onetest-502xps air negative oxygen ion sensor manufacturer

Product features
     Onetest-502xps series atmospheric negative (oxygen) ion monitoring module adopts the measurement principle of "coaxial double cylinder", which has the functional characteristics of high consistency, high precision and high stability.

Technical indicators
Type of measurement Positive ion
measuring principle Coaxial cylindrical capacitive
measuring range 0-2 million pieces / cm ³
resolving power 1 / cm ³
mobility Ions with smaller particle size 0.4cm ²/ 5. Seconds (customizable)
Zero adjustment Manual and automatic zeroing modes
Sampling time 10 times / second
work environment - 20-60 ℃ 5-95% RH (no condensation)
data output RS232
Weight 2.5kg (excluding mounting bracket)
size Length 19.6 * width 16.6 * thickness 6.8 (CM)
Power Supply AC220V@DC12V
Cloud platform ion. wy1718. Com (optional)
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