Plantower PMSA003A PM2.5 Sensor Laser Particle Sensor Detector Air Quality Tester
Tax included.
Feature:
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.
Package includes:
1 x Air Quality Tester
2 x Seat
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
2 x Seat
