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EC Buying PMS5003 Digital Particle Concentration Laser Sensor/High Precision Laser Sensor to Detect Air Quality
Detial Show
Technical Indicators
Installation Precautions
- The metal shell is connected to the internal power supply ground. Be careful not to short-circuit with other external board circuits or the chassis shell.T
- he plane where the air inlet and air outlet are located is close to the air hole connected to the inner wall of the user machine and the outside world is the best installation method.T
- he ventilation hole opened for the air inlet on the inner wall of the user machine should not be smaller than the size of the air inlet.W
- hen applied to purifier products, try to avoid placing the sensor directly in the air duct of the purifier, such as
If it cannot be avoided, an independent structure space should be set up separately, and the sensor should be placed in it so that it can be connected with the sensor.
5. When applied to purifiers or fixed detection equipment, the sensor position should be more than 20cm above the ground. otherwise
It may be polluted by large dust particles or even flocs near the ground, causing the fan to wind up and prevent rotation.
6. When the sensor is used in outdoor fixed equipment, it can protect against sandstorms, rain and snow, and willow catkins.
Should be done by the device.
7. The sensor is an integral component, the user should not disassemble it, including the metal shielding case, in case of inconvenience.
Reversible damage.
8. The bottom of the sensor is fixed with 2mm self-tapping screws, and the length of the screws entering the shell should not exceed 5mm.
New PM2.5 PM10 Digital Particle Concentration Sensor PMS5003 with G5 Switch Board
John P. Swails
Reviewed in the United States on November 21, 2023
I really like it. Compared to official readings and it was accurate. Well worth the price.
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