Dust/air quality sensor PM1.0 / PM2.5 / PM10 - PMS5003 - 5V UART
Бестселлер
- Артикул:
- 55889336
12 853 AMD
Характеристики
- Датчик - сервис
- module
Прочие свойства
- Бренд
- OEM
Описание
Description
Sensor of dust allows monitoring the air quality, measures the ratio of PM1.0, PM2,5, PM10. Equipped with a sensor that could detect particles with diameter more than 0.3 micrometers, such as cigarette smoke. The system is supplied with the voltage from 4.5 V to 5.5 V, interface UART.
ConnectionThe sensor has eight outputs, their description is in a table.
Pin Description Pin 1 VCC - power supply 5 V. Pin 2 The weight of the device. Pin 3 Pin SET Pin 4 RXD / I2C_SCL - receiver, UART / clock line of the I2C bus. Works with a voltage of 3.3 V. Pin 5 TXD / I2C_SDL - transmitter UART / clock line of the I2C bus. Works with a voltage of 3.3 V. Pin 6 Reset. Works with a voltage of 3.3 V. Pin 7
Pin PWM.
8 PinSelection between UART and I2C. Low state is the choice of UART, high state - I2C.
By default, in the low state.This model does not support I2C bus.
Specification- Supply voltage: 4.5 V to 5.5 V
- Consumption current: under 100 mA
- Measuring range:
- from 0.3 µm to 1.0 µm
- from 1.0 µm to 2.5 µm
- from 2.5 µm to 10 µm
- Sensitivity:
- 50% for 0.3 µm
- 98% for 0.5 µm and larger
- Response time: less than 10 seconds.
- Operating temperature: -20°C to 50°C
- Tile sizes: 50 x 38 x 21 mm
Useful links
- CE certificate
- Documentation