Overview
Digital BN217-IGK Module is a general purpose, compact module. The module uses a semiconductor gas sensor with MEMS process to detect the concentration of VOC gas in the environment. The module has high sensitivity and adopts digital signal output, which is convenient for users to use and test, and greatly shortens the user’s design and development cycle.
Key Features
- Small size
- High sensitivity
- Excellent long-term stability
- Low power consumption
- High resolution
- UART signal output
- High precision
- Wide range of applications
Applications
Air purifier, ventilation system, intelligent integrated ceiling, air quality monitor, ventilation fan, air conditioner and other air pollution detection.
Technical Specifications
| Sensor Type | BN217-IGK |
| Detection Gas | Ethanol, formaldehyde, toluene and other organic volatiles |
| Output Signal | UART (TTL level 3.3V) |
| Working Voltage | 5V±0.1V(DC) |
| Preheat Time | 5min |
| Response Time | ≤ 30s |
| Recovery Time | ≤ 60s |
| Measuring Range | 0~10mg/m3 |
| Resolution | 0.01mg/m3 |
| Working Temperature | -10°C~55°C |
| Working Humidity | 15%RH-90%RH (No Condensation) |
| Storage Temperature | -10°C~55°C |
