ZH06 WINSEN | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 8
Technical content
(Model: ZH06-Ⅰ) Manual Version: 1.1 Valid from: 2018-06-18 Zhengzhou Winsen Electronic Technology Co., Ltd
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. Thanks for purchasing our product. In order to let customers using it better and reduce the faults caused by misuse, please read the manual carefully and operate it correctly in accordance with the instructions. If users disobey the terms or remove, disassemble, change the components inside of the sensor, we shall not be responsible for the loss. The specific such as color, appearance, sizes & etc., please in kind prevail. We are devoting ourselves to products development and technical innovation, so we reserve the right to improve the products without notice. Please confirm it is the valid version before using this manual. At the same time, users’ comments on optimized using way are welcome. Please keep the manual properly, in order to get help if you have questions during the usage in the future. Zhengzhou Winsen Electronics Technology CO., LTD
Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! ZH06-ⅠLaser dust sensor Description: Laser Dust sensor module is a common type, small size sensor, using laser scattering principle to detect the dust particles in air, with good consistency and stability. It is easy to use, with UART & PWM output. Features: Good consistency Real time response Accurate data Low power consumption Minus resolution of particle diameter 0.3 µm Main Applications Air purifiers , ventilation systems , portable instrument, air quality monitoring equipment, air conditioner, and smart home fields. Technical Parameters PIN1 PIN2 PIN3 PIN4 PIN5 PIN6 PIN7 PIN8 Model ZH06-Ⅰ Test type PM1.0、PM2.5、 PM10 Output UART output PWM output Working Voltage 4.9V～5.5V Working current ＜120mA Dormancy current ＜20mA Response Time T90＜45s Working Humidity 0～80％RH(no condensation) Working Temperature －10～60℃ Storage Temperature －30～70℃ Dimension 47×37×12.2mm (L×W×H) PIN1 VDD 4.9V～5.5V PIN2 GND PIN3 Reserved PIN4 RXD Serial receive pin TTL@3.3V PIN5 TXD Serial send pin TTL@3.3V PIN6 Reserved NC PIN7 Reserved NC PIN8 PWM output TTL@3.3V Outlet Inlet
激光粉尘传感器系列 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! Tolerance: ±0.5mm Sensor construction: figure 2 Installation: Both the air inlet and air outlet of the sensor need to maintain good contact with the outside air. When the sensor is installed and used, avoid strong air flow interference around the sensor; Connector description： 1.25T-8P connector, Pin spacing 1.25mm, Number of pins: 8 Communication Protocol 1. Serial communication settings Baud rate 9600 Date byte 8 bit Stop byte 1bit Check byte no
激光粉尘传感器系列 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! 2. Initiative upload Byte 1 Start byte 1 0x42 Byte 2 Start byte 2 0x4D Byte 3 Frame length high level 8 0x00 Byte 4 low level 8 0x1C Byte 5 Data 1 High Level 8 Reserved Byte 6 Low Level 8 Byte 7 Data 2 High Level 8 Reserved Byte 8 Low Level 8 Byte 9 Data 3 High Level 8 Reserved Byte 10 Low Level 8 Byte 11 Data 4 High Level 8 PM1.0 concentration (ug/m³)Byte 12 Low Level 8 Byte 13 Data 5 High Level 8 PM2.5 concentration (ug/m³)Byte 14 Low Level 8 Byte 15 Data 6 High Level 8 PM10 concentration (ug/m³)Byte 16 Low Level 8 Byte 17 Data 7 High Level 8 reserved Byte 18 Low Level 8 Byte 19 Data 8 High Level 8 reserved Byte 20 Low Level 8 Byte 21 Data 9 High Level 8 reserved Byte 22 Low Level 8 Byte 23 Data 10 High Level 8 reserved Byte 24 Low Level 8 Byte 25 Data 11 High Level 8 reserved Byte 26 Low Level 8 Byte 27 Data 12 High Level 8 reserved Byte 28 Low Level 8 Byte 29 Data 13 High Level 8 reserved Byte 30 Low Level 8 Byte 31 Check High Level 8 Initiative upload check= = byte1+……+byte 22Byte 32 Low Level 8 NOTE: A. The default communication mode is initiative upload mode.
激光粉尘传感器系列 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! B. Calculate method: Data frames: 42 4D 00 1C 00 54 00 6E 00 7C 00 54 00 6E 00 7C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 27 Check value= 0x42+0x4D+0x00+0x1C+0x00+0x54+0x00+0x6E+0x00+0x7C+0x00+0x54+0x00+0x6E+0x00 +0x7C+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00+0x00= 0x0327 0x03 of High level 8 is in 31 byte of data frame, 0x27 of Low level 8 is in 32 byte of data frame. 3. Question & answer mode User sends command: 0 1 2 3 4 5 6 7 8 Starting Reserve command reserve reserve reserve reserve reserve Check value 0XFF 0x01 0x86 0x00 0x00 0x00 0x00 0x00 0x79 Return value as follow: Note: The question-and-answer data frame check value calculation method is different from the method for initiative upload data frames. Please refer to the question-and-answer check value calculation example code. 4. Switch between Q&A mode and Initiative upload mode User sends command: set Q&A mode: 0 1 2 3 4 5 6 7 8 Starting Reserve command Q&A Reserve Reserve Reserve Reserve Check value 0XFF 0x01 0x78 0x41 0x00 0x00 0x00 0x00 0x46 User sends command: Set initiative upload mode 0 1 2 3 4 5 6 7 8 Starting Reserve Command Upload Reserve Reserve Reserve Reserve Check value 0xFF 0x01 0x78 0x40 0x00 0x00 0x00 0x00 0x47 Note: Please refer to the sample code for calculating the data frame check value. 0 1 2 3 4 5 6 7 8 Starting Command PM2.5(ug/m3) PM10(ug/m3) PM1.0(ug/m3) High 8 Level Low 8 LevelHigh 8 Level Low 8 Level High 8 Level Low 8 Level Check value 0xFF 0x86 0x00 0x85 0x00 0x96 0x00 0x65 0xFA
激光粉尘传感器系列 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! 5. Dormant mode User sends command: set dormant/sleep mode: 0 1 2 3 4 5 6 7 8 Starting Reserve Main command Dormant command Reserve Reserve Reserve Reserve Check value 0xFF 0x01 0xA7 Enter: 0x01 0x00 0x00 0x00 0x00 0x57 Quit: 0x00 0x58 Return value as follow: 0 1 2 3 4 5 6 7 8 Starting Main command Return Mark Reserve Reserve Reserve Reserve Reserve Check value 0xFF 0xA7 Success: 0x01 0x00 0x00 0x00 0x00 0x00 0x58 Failture: 0x00 0x59 Note: Please refer to sample code for data frame check value calculation ; Calculate method for check value: In Q&A mode, the return value is “FF 86 00 47 00 C7 03 0F 5A” Check value== 0x86 + 0x00 + 0x47 + 0x00 + 0xC7 + 0x03 + 0x0F = 0xA6(keep low level 8 only) = 0x59(Invert) = 0x5A(plus 1) Eg of code: unsigned char FucCheckSum(unsigned char *i, unsigned char ln) unsigned char j,tempq=0; i+=1; for(j=0;j<(ln-2);j++) tempq+=*i; i++; tempq=(~tempq)+1; return(tempq);
激光粉尘传感器系列 Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email: sales@winsensor.com Leading gas sensing solutions supplier in China! PWM Output: PWM output Detection range is 0-1000ug/m3 PM2.5 concentration output range 0-1000ug/m3 Period 1000ms±5% High level output at the period start 200us(theoretical value) Middle of the period 1000ms±5% Low level output at the period end 200us (theoretical value) To calculate PM2.5 through PMW: P (ug/m3)=1000x(TH)/(TH+TL) P (ug/m3) is calculated value of PM2.5 concentration, its unit is ug/m3 TH is the time of high level during one period TL is the time of low level during one period Note: PWM calculated value only represents PM2.5 Note: 1. Do not change or displace any electronic components. 2. Please avoid heavy shock or vibration 3. Avoid the internal airflow of the sensor being affected by the external airflow. 4. Avoid sticky particles entering the sensor, and prevent moisture. 5. The fan is the air outlet, and the dust collection hole is the air inlet. Please ensure that the air inlet and outlet are open to the outside air. Zhengzhou Winsen Electronics Technology Co., Ltd Add: No.299, Jinsuo Road, National Hi-Tech Zone, Zhengzhou 450001 China Tel: +86-371-67169097/67169670 Fax: +86-371-60932988 E-mail: sales@winsensor.com Website: www.winsen-sensor.com