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Luftdata Kit med Allt Inklusive Partikel Sensorer

by NoName
623 kr

The Luftdata Kit is the complete package that includes particle sensors, cables, and accessories. With the help of Luftdata Kit, you can design and create your customized measuring station. The kit comes with the SDS011 Particle Sensor, NodeMCU ESP8266 v3, BME280 or DHT22, USB Cable, Power Adapter, and accessories.

Items Included in Lufdata Kit

  • Particle Sensor – SDS011 (by TZT)
  • NodeMCU – ESP8266 v3
  • BME280 or DHT22
  • Power Adapter
  • Male to Male USB2.0 Type-A to MicroUSB2.0 Flat Cable
  • Black, weather-resistant cable ties
  • 2x Drain Bends 87o, 74mm Diameter, Marley Silent HT / Weather Resistant OR 1x Junction Box
  • 20cm Long Transparent Hose | 6mm diameter

Specs of NodeMCU – ESP8266 v3

  • Brand: TZT
  • CH340 Lua WiFi IoT Wireless Module
  • Compatible with Open-sources software and hardware
  • Supports direct download (Resetting is not required)
  • Operating Temperature ranges from -45oC to +85oC
  • 2V/50mA Compatible
  • 3V Output Voltage compatible through GPIO Pin
  • Power Dissipation: 5W
  • The kit includes programming instructions

Features of SDS011 Particle Sensor

  • SDS011 Sensor
  • Built-in fan
  • Works with the Laser Scattering Principle
  • Reliable and consistent digital output
  • The expected life of the diode is up to 8,000 hours
  • Response time on scene change is less than 10 seconds
  • Measurement Parameters: PM2.5 and PM10
  • Customizable I/O Output and UART
  • Sleep Current: 2mA
  • Operating Current (max.): 220mA
  • Power Supply Compatibility: 5V
  • Operating temperature ranges from -20oC to 50oC
  • Range: 0.0-999.9gµ/m3
  • Air pressure: 86KPa~110KPa
  • Operating Humidity (non-condensing): 9% to 95% RH
  • The serial data output frequency is 1Hz
  • Corresponding time: 1 second
  • Concentration / Particle Resolution Range: 0.3µm to 10µm
  • Relative Error: 50%RH / 25oC | +/-15% / +/-10µg/m3
  • Counting Yield: 70% @0.3µm / 98% @0.5µm
  • Supports UART Communication Protocol
  • GPIO Pin Spacing: 2.54mm Pitch
  • Parity bit: NO
  • Bit Rate: 9600
  • Data bit: 8
  • Stop bit: 1
  • Dimensions: 71mm x 70mm x 23mm / 7.1cm x 7cm x 2.3cm

Working Principle of NOVA SDS011 Particle Sensor

Nova SDS011 makes use of the Laser Scattering Principle in order to detect the concentration of particles in the air. The device detects the scattering of light and the patterns into digital signals. These signals are then processed and amplified. Nova SDS011 Particle Sensor has a high-quality diode that works for up to 8,000 hours.

Nova SDS011 Interface Specs

1.

CTL

Reserved / Control Pin

2.

1µm

PWM Output PM2.5 – 0-999µg/m3

3.

5V

5V Input

4.

2.5µm

PWM Output PM10 – 0-999 µg/m3

5.

GND

Ground

6.

R

TTL RX of UART

7.

T

TTL TX of UART

 

# of Bytes

Name

Content

0

Message Header

AA

1

Commander No.

C0

2

Data 1

PM 2.5 Low Byte

3

Data 2

PM 2.5 High Byte

4

Data 3

PM 10 Low Byte

5

Data 4

PM 10 High Byte

6

Data 5

ID Byte 1

7

Data 6

ID Byte 2

8

Check-sum

Check-sum

9

Message tail

AB

PWM Output Description

PM2.5 Value Range

0 µg/m3   to 999 µg/m3  

PM10 Vale Range

0 µg/m3  to 999 µg/m3  

Cycle

1004ms (+/- 1%)

High-Level Output Time (to begin with the whole cycle)

2 milliseconds

Middle Time (during the middle time of the cycle)

1000ms (+/- 1%)

Low-level Output Time (By the end of the whole cycle)

2 milliseconds