Related Manuals for Winsen ZPH01B
Summary of Contents for Winsen ZPH01B
- Page 1 Particles Sensor （Model：ZPH01B） Manual Version：1.0 Valid From：2019.08.06 Zhengzhou Winsen Electronics Technology Co., Ltd...
- Page 2 Statement This manual copyright belongs to Zhengzhou Winsen Electronics Technology Co., LTD. Without the written permission, any part of this manual shall not be copied, translated, stored in database or retrieval system, also can’t spread through electronic, copying, record ways.
- Page 3 Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com Particles Sensor Profile This sensor adopts advanced PM2.5 detection technology to detect PM2.5. PM2.5 detection adopts particle counting principle to detect the particles (diameter ≥1μm). Before delivery, the sensor has been aged, debuged, calibrated and has good consistency and high sensitivity.
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Page 4: Basic Dimensions
Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com Basic dimensions Fig1.Structure Detection Principle Fig 2. Principle schematic 1 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Output circuit 2 Leading gas sensing solutions supplier in China! Heater... -
Page 5: Pins Definition
Remarks The ZPH01B dust sensor uses a power resistor to heat the air, and the rising of the hot air drives the ambient gas (PM2.5) into the detection light path to perform detection. The optical structure determines that the installation and placement of the sensor have certain specifications, otherwise it will cause abnormal detection data. - Page 6 Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com mode, and does not assume the GND function of the module's power supply. Otherwise, a power failure will cause irreparable damage to the module. PM2.5 output wave in PWM mode Low pulse rate=10%...
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Page 7: Communication Protocol
Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com NOTE：People usually use different levels (best,good,bad,worst) to describe the air quality condition. Recommended plan: Best：0.00%-4.00% Good：4.00%-8.00% Bad：8.00%-12.00% Worst：＞12.00% Communication protocol 1.General Settings Stable 3. Baud rate 9600 Interface level 5±0.2 V（TTL） Data bit... - Page 8 Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com 3.Check and calculation /********************************************************************** * Funtion name: ucharFucCheckSum(uchar *i,ucharln) * Funtion description:Sum check(Negate the sum of send and receive protocol 1/2/3/4/5/6/7 and +1 ) **********************************************************************/ unsigned char FucCheckSum(unsigned char *i,unsigned char ln) unsigned char j,tempq=0;...
- Page 9 Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com Figure 7 The blister tray contains the sensor Figure 8 Different specifications of packaging boxes contain sensors Carton size: Packing box 1: 355×310×285mm, 20×13=260 sensors can be installed. Packing box 2: 630×280×405mm, can fit 20×2×19=760 sensors...
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Page 10: Transport / Storage
Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com 1.2 Ensure a smooth detection air path. The external air flow can enter the optical cavity of the sensor smoothly and be discharged in time. When applied to an air cleaner, the air flow of the fan cannot affect the stability of the air path detected by the sensor, and it can be installed on one side of the body.
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