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| Categories | Air Quality Monitoring Stations | 
|---|---|
| Brand Name: | Zetron | 
| Model Number: | MS400-AQI | 
| Certification: | CE, ISO13485, ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Payment Terms: | T/T, L/C, Western Union, MoneyGram | 
| Supply Ability: | 10000 set/month | 
| Delivery Time: | 3-7 days | 
| Packaging Details: | paper carton | 
| Wind Speed: | 0-60m/s | 
| Wind Direction Range: | 0-360° | 
| Ambient Temperature: | -20-80℃ | 
| Working Humidity: | 0-100 %RH | 
| Size: | 160x70x28mm | 
| Weight: | 300g | 
| Company Info. | 
| Beijing Zetron Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
MS400-AQI contains wind direction, wind speed, temperature, and humidity sensors.
* Adopted advanced electric circuit design.
* Mature kernel algorithm processing.
* Unique external appearance design, simple operation, and convenience to carry.
* Had achieved a number of patents about the software works, external appearance, and so on.
* Continuously monitoring and displaying concentrations of up to 4 sensors.
| Technical Parameter | |
| Wind Speed | |
| Speed | 0-60m/s | 
| Monitoring Principle | Hall Principle | 
| Precision | ±(0.3±0.03V) m/s | 
| Distinguishing Rate | 0.3 m/S | 
| Starting Threshold Of Wind Velocity | ≤0.6m/s | 
| Wind Direction | |
| Measuring Range | 0-360° | 
| Directions | 16 directions | 
| Monitoring Principle | Hall Principle | 
| Precision | ±3° | 
| Resolution | 0.1° | 
| Starting Threshold Of Wind Velocity | ≤0.8m/s | 
| Response Time | <1S | 
| Supply Voltage | DC12V-DC24V | 
| Power Consumption | ≤200mW | 
| Ambient Temperature | -20-80℃ | 
| Working Humidity | 0-100 %RH | 
| Others | |
| Display | 2.31 inch color display | 
| Battery | DC3, 4500mA rechargeable battery | 
| Housing | Rubber Enclosure | 
| Size | 160x70x28mm | 
| Weight | 300g | 
| EX grade | Ex ia IIC T6 Ga | 
| Protection Level | IP65 | 




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