Five in One Sensor Module （Model：ZPHS01） Zhengzhou Winsen Electronics Technology C

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. Thanks for purchasing our product. In order to let customers use 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...

Zhengzhou Winsen Electronics Technology Co., Ltd Multi-in-One Sensor Module Profile This module integrates Electrochemical formaldehyde, Semiconductor VOC sensor, Laser particle sensor, NDIR CO2 sensor and temperature& humidity sensor. Communication Interface: TTL serial, Baud rate:9600, data bits:8, stop bit:1, check bit: no. HVAC system Smart home Alcohol/CO gas…etc. Working voltage Average Current Interface level Output signal Preheat time TVOC range 72mmx61mm Table 1: performance parameter Email: [email protected]

Zhengzhou Winsen Electronics Technology Co., Ltd Module Appearance Module size serial port (circuit board serial port sender) 3V TTL level serial port (circuit board serial port receiver) 3V TTL level Power input (+5V) Power input (Ground terminal) Reserved Reserved Email: [email protected] Leading gas sensing solutions supplier in China!

Zhengzhou Winsen Electronics Technology Co., Ltd Serial communication protocol format The host computer sends the format Start character Command number Detailed protocol format Protocol format Detailed explanation Start character Upper PC send [11H]，Module responses [16H] Frame byte length = data length+1（includes CMD+DATA） Command number Data read or written, with variable length Inverse of the sum of data accumulation Serial protocol command number table NO. Read the measurement results Start/stop dust measurement Decimal valid range Corresponding value 1. The temperature value increases 500...

Zhengzhou Winsen Electronics Technology Co., Ltd i+=1; for(j=0;j<(ln-2);j++) { tempq+=*i; i++; } tempq=(~tempq)+1; return(tempq); } CO2 zero point calibration send：11 03 03 01 90 58 respond：16 01 03 E6 function：CO2 zero point calibration Instruction：zero point means 400ppm，please ensure that the sensor has already been working for 20 mins under 400ppm concentration before sending zero point calibration command. Start & Stop dust measurement Send：11 03 0C DF1 1E C2 Respond：16 02 0C DF1 CS Function：Start/Stop dust measurement Instruction： 1、 Among send command, DF1=2 means starting measurement，DF1=1...

Zhengzhou Winsen Electronics Technology Co., Ltd www.winsen-sensor.com 6. Do not use this module in systems involving personal safety. 7. Do not use the module in narrow room, the environment should be ventilated well. 8. Do not install the module in a strong convection air environment. 9. Do not place the module in high-concentration organic gas for a long time. Long-term placement will cause the sensor zero point drift and slow recovery. 10. It is prohibited to use hot-melt adhesive or sealant to seal the module with a curing temperature higher than 80℃. 11. The module should be away from the...