Products
Particle Sensor
Application:
Widely used in Air purifier,Fresh air system,Portable instrument,Air quality monitoring equipment, air conditioning, smart home equipment and other placesProduct characteristics:
Good consistency1. Description
TZJ07 is a general purpose and miniaturized laser dust sensor module, which can detect dust particles in the air by using the Mie scattering principle. Through professional algorithm and calibration detection process, the sensor has good consistency and stability. The sensor has both serial output and PWM output capability, easy to use, small size, easy to integrate applications
2. Technical specifications
| product model | TZJ07 |
| The particle detected range | 0.3-10μm |
| effective range | 0-1000μg/m³ |
| Detection interval | 1s |
| PM2.5 Detection accuracy | 0-100 μg/m³: ±15μg/m³;101-1000 μ g / m³: ± 15% reading(Test conditions: 25 ± 2℃, 50 ± 10% RH, TSI8530, cigarette, GBT18801-2015) |
| Power stability time | 30s |
| output data | UART _ TTL output (3.3V level, default) |
| PWM output (3.3V level, default) | |
| working voltage | 84V ~5.5V (DC ) |
| working current | ＜120mA |
| The dormant current | ＜20mA |
| response time | T90＜45s |
| Working humidity | 0 ~ 80% RH (no condensation) |
| working temperature | -10～60℃ |
| Storage temperature | -30～70℃ |
| outline dimension | 48×40×12.5mm (L ×W ×H ) |
| weight | ＜30g |
| MTTF | Continuous uninterrupted> 10000 h |
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