Air Quality Sensors, Dust Sensor Module
Non-returnable
BD 9.500
This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in given time unit. LPO time is proportional to PM concentration. This sensor can provide reliable data for air purifier systems; it is responsive to PM of diameter 1μm.
Features
Application Ideas
- Stable and sensitive detection of not only cigarette smoke but house dust which are indoor asthma triggers.
- Air is self-aspirated with the current of air generation mechanism with a built-in heater.
- Easy maintenance. High sensitivity lasts long term.
- Dual output for the particle size over 1 micron and 2.5 micron (approx).
- More compact and lighter, and easy installation.
Note : In the latest version, output Hi Voltage is changed from 4.0V to 4.5V.
Platforms Supported
- Arduino.
Application Ideas- Air Purifier
- Air Quality Sensor
- Air Conditioner
- Ventilator
Cautions- Please keep it upright.
- 3 min preheat time is required while using for the first time.
- Arbitrary operation may cause unexpected damage.
- Following widgets (red rectangle marked) is used only for the factory setting. Please DO NOT change the default configuration.
- Please keep it upright.
- 3 min preheat time is required while using for the first time.
- Arbitrary operation may cause unexpected damage.
- Following widgets (red rectangle marked) is used only for the factory setting. Please DO NOT change the default configuration.
Choose Quantity
Product Details
Specification
| Item | Min | Norm | Max | Unit |
|---|---|---|---|---|
| VCC | 4.75 | - | 5.75 | V |
| Standby Current Supply | - | 90 | - | mA |
| Detectable range of concentration | - | 0~28,000 / 0 ~ 8000 | - | pcs/liter / pcs/0.01cf |
| Operating Temperature Range | 0 | - | 45 | °C |
| Output Method | Negative Logic, Digital output, High: over 4.0V(Rev.2), Low: under 0.7V | |||
| Detecting the particle diameter | >1 μm | |||
| Dimensions | 59(W) × 45(H) × 22(D) [mm] | |||
| Humidity Range | 95% rh or less |