联系人 Mr. youhui
No. 3, Road 3 of Fenghuang Park, Fenghuang Industrial Park, Donghu Technological Development Zone, W, Wuhan, Hubei
PM***1 dust sensor module is used to measure
dust concentration.
Led dust sensor module PM***1 adopt the
principle of optical scattering to detect the particle more than
1μm
concentration in the air, there has an infrared light-emitting
diode and a photoelectric built-in the sensor, led light will be
reflected when come across the dust particle ,then the sensor
receive intensity of the light and the output signal, it can judge
the concentration of dust according to the intensity of the output
signal, the sensor can output PWM signals directly as well as using
UART serial signal to output particles quantity or concentration
directly. The sensor is suitable for air purifier, with the
function of purifying air conditioning, fresh air system and air
quality testing instrument.
| Measurement range | Diameter of dust: ＞ 1μm |
| ***0 pcs / **3mL，ug/m3 | |
| Supply voltage | *4.*5 ~ *5.*5V |
| Working current | *0mA |
| Working temperature | 0~*0℃ |
| Storage temperature | **0~*0℃ |
| Working humidity | *- *5%RH non-condensing |
| Size | *9**5**7.2(mm) |
| Weight | About *6g |
| Stable time | 1 minute after power on |
| Output | PWM,UART_TTL(**5v) |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
