PMSA003A PM2.5 Sensor Laser Particle Sensor Detector Air Quality Tester
- Stock: In Stock
- Model: EB0046594
- SKU: EB0046594
PMSA003 is a digital universal particle concentration sensor based on the principle of laser scattering. It can continuously collect and calculate the number of suspended particles with different particle diameters in the unit volume, that is, the particle concentration distribution, and then convert it into mass concentration. Interface form output. The sensor can be embedded in various instruments and environmental improvement equipment related to the concentration of suspended particulates in the air, providing it with technically accurate concentration data.
| Parameter | Index | Unit |
| Particulate matter measurement range | 0.3 ~ 1.0; 1.0 ~ 2.5; 2.5 ~ 10 | Micrometer (um) |
| Particle counting efficiency | 50% @ 0,3 microns 98% @> = 0.5 microns | |
| Effective range of particulate matter concentration (PM2.5 standard value) | 0-500 | Μg / m3 |
| Maximum range of particulate matter concentration (PM2.5 standard value) | > = 1000 | Μg / m3 |
| Particulate matter concentration resolution | 1 | Μg / m3 |
| Particulate matter concentration consistency (PM2.5 standard value) * | ± 10% @ 100 ~ 500μg / m3 ± 10 μg / m3 @ 0 ~ 100 μg / m3 | |
| Quasi-volume | 0.1 | Liter (L) |
| Single response time | <1 | Second (S) |
| Comprehensive response time | <= 10 | Second (S) |
| DC supply voltage | Typ: 5.0 Min: 4.5 Max: 5.5 | Volt (V) |
| Working current | <= 100 | Milliamp (mA) |
| Stand-by current | <= 200 | Microampere (uA) |
| Data interface level | L <0.8 @ 3.3 H> 2.7@3.3 | Volt (V) |
| Working temperature | -10 to +60 | Photography (° C) |
| Operating humidity range | 0-99% | |
| Storage temperature range | -40 ~ + 80 | Photography (° C) |
| MTBF | > = 3 | Year (Y) |
| Size | 38x35x12 | Millimeter (mm) |
| PIN1 | VCC | Power + 5V |
| PIN2 | VCC | Power + 5V |
| PIN3 | GND | Power supply- |
| PIN4 | GND | Power supply- |
| PIN5 | RESET | Module reset signal / TTL level @ 3.3V, low reset |
| PIN6 | NC | / |
| PIN7 | RX | Serial receive pin / TTL level@3.3V |
| PIN8 | NC | / |
| PIN9 | TX | Serial transmit pin / TTL level@3.3V |
| PIN10 | SET | Set pin / TTL level @ 3.3V, high level or floating for normal working state, low level for sleep state |
Package includes:
1 x Air Quality Tester
1 x Cable
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
