Air-Quality Detection module (Model ZP16-A) Version: 1.0 Issue Date: 2021-11-15 Zhengzhou Winsen Electronic Technology Co., Lt Tel: 86-371-67169097/67169670 Leading gas sensing solutions supplier in China!

Air Quality Detection Module Statement This manual’s 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...

Air Quality Detection Module Air-Quality Detection Module Product Description The ZP16 air quality module uses an advanced chip thick film semiconductor gas sensitive element. The module has good sensitivity to volatile organic gases such as formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol and smoke of cigarette, essence & etc. The module has been aging, debugged, adjusted and calibrated. So it has good consistency and high sensitivity. Features High sensitivity, Excellent long-term stability, Low power consumption, Long life, Calibrated before shipment, Convenient use Application...

Air Quality Detection Module Weight sensitivity degradation Input power - Communication Protocol 1. Serial communication settings Table3. Baud rate Date byte Stop byte Check byte 2. Communication command Module sends the concentration value every 1s interval, data format under active upload mode is as following: Table4. Byte0 Start byte Start byte Note: Gas concentration = HIGH byte of gas concentration* 256 + LOW byte of gas concentration. For example: 2C E4 00 4C 00 17 01 AA 1E (It is necessary to convert hexadecimal to decimal before calculating.) VOC concentration value: (Byte2*256+ Byte3)*0.001=(0*256+76)...

Air Quality Detection Module 3. Checksum calculation Checksum = uint_8(Byte0+Byte2+……+Byte7) Example: 2C E4 00 4C 00 17 01 AA 1E Checksum = uint_8(2C+E4+00+4C+00+17+01+AA)=1E Cautions 1. Please do not put the module in organic solvent (include silica gel and other cementing compound), painting, medicament, oils and fuels, high concentration gas etc. 2. Please do not impact or vibrate the module seriously. 3. Please warm up for 5 min before first using. 4. Please do not use the module related with personal safety. 5. Please do not install the module in the severe convection environment. 6. Please...