Zhengzhou Winsen Electronics Technology Co., Ltd Carbon Monoxide Module （Model No.：ZE15-CO） Zhengzhou Winsen Electronics Technology Co., Ltd Email: [email protected] Leading gas sensing solutions supplier in

Zhengzhou Winsen Electronics Technology Co., Ltd 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...

Zhengzhou Winsen Electronics Technology Co., Ltd Electrochemical Carbon Monoxide Gas Module ZE15-CO Profile ZE15-CO is a general-purpose and miniaturization electrochemical carbon monoxide detection module. It utilizes electrochemical principle to detect CO in air which makes the module with high selectivity stability. Built-in temperature sensor temperature compensation; and it has digital output and analog voltage output. It is a combination of mature electrochemical detection principle and sophisticated circuit design. Features High sensitivity, fast response, good working stability, pre-calibrated...

Zhengzhou Winsen Electronics Technology Co., Ltd Definition of pins Sensor fault output(1Hz, 10% duty cycle) UART (RXD) TTL 3V Electric Level UART (TXD) TTL 3V Electric Level Analog Voltage Output (0.4~2V is corresponded to 0~500ppm) Communication Protocol 1. General Settings Table 3 Baud Rate Data Byte Stop Byte Check Byte 2. Communication Commands There are two kinds of communication, initiative upload mode and question & answer mode. Default settings is initiative upload mode. Modules upload gas concentration value every other 1S, Note: The module will automatically switch to Q&A mode(question...

Zhengzhou Winsen Electronics Technology Co., Ltd Concentration (High Byte): The highest bit(bit 8) is for sensor fault judgment; Note: sensor fault judgment: 1 is for sensor failure, 0 is for no failure. Gas concentration value = (The low 5 bit of High Byte*256+Low Byte)*0.1. Full range= full range (high byte)*256+ full range(low byte) (0X1388=5000ppm, which means the module range is 500ppm) To read gas concentration, command line format as follow: Start Byte (High Byte) Sensor’s return value under Q&A Mode as follow: Byte0 Start Byte (High Byte) Concentration(High Byte): The highest bit(bit...

Zhengzhou Winsen Electronics Technology Co., Ltd DO NOT insert or extract the sensor on the PCB board. DO NOT change or move the electronic part on the module. Avoid sensor contact with organic solvent, coatings, medicine, oil and high concentration gases. Excessive impact or vibration should be avoided. Please keep the modules warming up for at least 5 minutes when first using. Please do not use the modules in systems which related to human being’s safety. Please do not use the modules in strong air convection environment. Please do not expose the modules in high concentration organic gas for...