Zoom
Use the sensor to detect PM2.5 that is invisible to the eye.
Output numerical value of mass-density (ug/m3) by high-accuracy concentration conversion algilithm, and possible to visualized IAQ (indoor air quality)
Output numerical value of mass-density (ug/m3) by high-accuracy concentration conversion algilithm, and possible to visualized IAQ (indoor air quality)
High-accuracy numerical indication of mass-density
Product line up of LED and laser type
Application
- Visualization of the air cleaning function of air purifiers and air-conditioners
- Indoor Air Quality (IAQ) monitoring for HEMS, BEMS, and other fields
※HEMS:Home Energy Management System
BEMS:Building Energy Management System
Application
Visualization of the air cleaning functionality of the air purifier
Visualization of the air cleaning functionality of the air-conditioner
Applicable field
Air environmental monitoring in the field of HEMS (Home Energy Management System)
Air environmental monitoring in the field of BEMS (Building Energy Management System)
Air environment monitoring in the HEMS (home energy management system) field.
Product Lineup
By utilizing the optical design technology, fostered in the field of photo-images, new products (devices) for a PM2.5 sensor, LED type, new LED type, laser type, have been lined up.
| Items | Air Quality Sensor | Remarks | ||
|---|---|---|---|---|
| Model No. | For PM2.5 detection SN-GCJA5 |
For multiple detection SN-GCQB1 |
||
| Appearance |  |
 |
||
| Input Voltage | DC 5 V±10％ | DC 5 V±10％ | ||
| Current consumption | < 100 mA | < 100 mA | ||
| PM | Detectable size | >0.3 μm | >0.3 μm | |
| Measurement Range | 0 ～ 2000 μg/m3 (UART) 0 μg/m3 ～ (I2C) |
0 ～ 2000 μg/m3 (UART) 0 μg/m3 ～ (I2C) |
No upper limit | |
| Accuracy | ±10 ％ ±5 μg/m3 |
±10 ％ ±5 μg/m3 |
35～1000 μg/m3 0～35 μg/m3 |
|
| TVOC | IAQ value | - | Level 1 ～ 5 | TVOC range 0.015 ～ 10 mg/m3 |
| Accuracy | - | ±1 | Actual value：±10 ％ | |
| eCO2 | Output range | - | 400 ～ 5000 ppm | Estimated value from TVOC |
| Accuracy | - | (±20 %) (±25 %) |
2000～5000 ppm 400～2000 ppm |
|
| Temp. | Output range | - | -10 ～ 60 ℃ | |
| Accuracy | - | (±0.4 ℃) | ||
| Humidity | Output range | - | 0 ～ 95 ％RH | |
| Accuracy | - | (±3 ％RH) | 10%RH～90%RH | |
| Lifetime | < 5 years | < 10 years | No cleaning required | |
| Dimension | 37×37×12 (mm) | 37×37×12 (mm) | ||
| I/F | I2C（3.3 V） or UART（3.3 V, 9600bps） |
I2C（3.3 V） or UART（3.3 V, 9600bps） |
||
Buy or Sample
Samples can be purchased from the link below.
| Sample | IAQ sensor for PM2.5 detection (with cable)  |
IAQ sensor for PM2.5 detection |
IAQ sensor for multiple detection |
|---|---|---|---|
| Digi-Key Electronics | |||
| Mouser Electronics |