Pm2 sensor

Buy PM2.5 Sensor Detector USB Power SHT20 with Black Basic Core for R1,945.15

Features: - Acrylic clear case shell, high transmittance to be looked through - Built in for ARM 32 bit processor, accurate detection & system fluency - 2.8" TFT screen, colorization display, wide angle vision up to 180° - High sensitivity sensor ensures the high accuracy in data collections - Semi-closing design performs excellent in heat radiation, long-life use - Multipurpose in air quality detection in HOCO, CO2, PM1.0, PM2.5, PM10.0, AQI, temperature&humidity, suspended particulate matter - Real-time detection results will be shown on screen in corresponding colors related to collected data - Lightweight, easy to use and be a straightaway in data interpretation - Power supply in DC 5V universal, USB socket, car charger, power bank, etc - Suitable for home/office and car or part scope on air quality detection Working Principle: - Multi-angle Laser Scattering Detection, laser irradiation in the suspended particulate matter in the air and generate scattering. Scattered light will be collected in a specified angle at the same time. According to the scattering intensity, time-varying curves can be obtained through the sensor. Being processed by the microcomputer processor, equivalent particle diameters and the number of suspended particulate matter with different sizes in per unit volume can be obtained. Specification: - Material: Acrylic Case + Electronic Components - Size: Approx. 8.5x6.5x4.5cm/ 3.35x2.56x1.77" - Processor: For ARM 32 Bit Chips - Font color: Multi Colors - Screen: 2.8" TFT - Resolution Ratio: 320x240 - Power Supply: DC 5V - Operation Current: 1-2A - Temperature Measure Range: -20 to 60 ??/span> - Accuracy: ±0.1 ??/span> - Language Version: English Package includes: 1 x PM2.5 Air Quality Detector 1 x USB Cable Details pictures:

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 -20-50 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

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Description: Dust Sensor XYS-PM2.5 With Cable Material: Polymer Color: As shown in picture Size: 59 x 45 x 17.1mm (1cm=0.39Inches) Package included: 3 x Dust sensor with cable

Available in Black, Red, Silver and White The Olympus PEN E-PM2features an expansive 16 MP Live MOS sensor and TruePic VI Image Processor for powerfully vivid images that rival the quality of an SLR. Let the camera achieve photographic perfection with features like iAuto and 23 scene select modes. Or, take control using Direct Live Guide. Explore your creative side with 12 ready-to-use art filters.