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New PM2.5 Air Particle Dust Sensor SDS011 Module Laser Inside Digital Output

5-9 pc.
$33.42
10-49 pc.
$28.41
50 pc.
$25.06

Colour: Like the picture

Quantity
$33.42
1,000pcs available
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Description

Overview:

The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10um in the air. It with digital output and built-in fan is stable and reliable.

Characteristics:

1. Accurate and Reliable: laser detection, stable, good consistency; 2. Quick response: response time is less than 10 seconds when the scene changes; 3. Easy integration: UART output (or IO output can be customized), fan built-in; 4. High resolution: resolution of 0.3ug/m3.

Scope of application:

PM2.5 Detector Purifier Air Exchangers Filtering system

Working principle:

Using laser scattering principle: Light scattering can be induced when particles go through the detecting area. The scattered light is transformed into electrical signals and these signals will be amplified and processed. The number and diameter of particles can be obtained by analysis because the signal waveform has certain relations with the particles diameter.

Technical Parameters:

No. Item Parameter 1 Measuring output PM2.5,PM10 2 Range 0.0-999.9 ug/m3 3 Power supply voltage 5V 4 Maximum working current 100mA 5 Sleep current 2 mA 6 Operating temperature range -20-50a?? 7 Response time 1s 8 Serial data output frequency 1 time/s 9 Particle diameter resolution Less than 0.3um 10 Relative error 10% 11 Product size 71x70x23mm

Interface specification:

Pin Name explain 1 CTL Control pin, reserved 2 1um >0.3 Micron particle concentration, PWM Output 3 5V 5V power input 4 25um >2.5 Micron particle concentration, PWM Output 5 GND GND 6 R Serial port receiver RX 7 T Serial port transmission TX PS: The pitch of Interface is 2.54mm

Communication protocol:

Serial communication protocol: 9600 8N1. (Rate of 9600, data bits 8, parity none, stop bits 1) Serial report communication cycle: 1+0.5 seconds Data frame (10 bytes): message header + order+ data(6 bytes) + checksum + message trailer

The number of bytes Name Content 0 message header AA 1 order C0 2 data 1 PM2.5 low byte 3 data 2 PM2.5 high byte 4 data 3 PM10 low byte 5 data 4 PM10 high byte 6 data 5 0(reserved) 7 data 6 0(reserved) 8 checksum checksum 9 message trailer AB Checksum: data 1 + data 2 + ...+ data 6 PM2.5 data content: PM2.5 (ug/m3) = ((PM2.5 high byte*256 ) + PM2.5 low byte)/10 PM10 data content: PM10 (ug/m3) = ((PM10 high byte*256 ) + PM10 low byte)/10

Package: 1 x Nova PM Sensor SDS011 High Precision Laser PM2.5 Air Quality Detection Sensor Module

Product type: T-Shirts

Warranty

On-time delivery guarantee
We provide customs clearance and certification
We provide closing documents at the time of payment
Protection of the transaction (payment in installments)