Zhengzhou Winsen Electronics Technology Co., Ltd Ultrasonic Oxygen Sensor （Model：US1000） User’s Manual (Version 1.0) Issue Date. 2022.09.30 Zhengzhou Winsen Electronics Technology Co., Ltd ISO9001 Certificated Company Email: [email protected] Leading gas sensing solutions supplier in C

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 US1000 Ultrasonic Oxygen Sensor Profile The US1000 ultrasonic oxygen sensor is mainly used in the detection of oxygen concentration and flow in oxygen concentrators and related products. It uses ultrasonic sensors to detect the propagation speed of ultrasonic waves in gas, and uses temperature compensation to accurately calculate oxygen concentration and flow. Main Features *Good consistency *Real-time response *High precision *Good stability *long lifespan *Calibration-free Applications *Household oxygen generator *Medical oxygen concentrator...

Zhengzhou Winsen Electronics Technology Co., Ltd Model No. Detection method Measuring range Measurement accuracy Response time （Can be customized according to customer requirements, the fastest ≤1s ） Measuring range Measurement accuracy Response time （Can be customized according to customer requirements, the fastest ≤1s ） Working voltage Average current Working environment Storage environment Output signal Table 1 - Technical Specifications Email: sales@winsent

Zhengzhou Winsen Electronics Technology Co., Ltd Figure 1 - Pin sequence Terminal description: P1 model is PH2.0-3P (Spacing 2.0mm), P2 model is PH2.0-4P (Spacing 2.0mm). Pin definition: Table 2 - Pin Definition Pin name UART(RXD) Serial port receiving (3.3V～5V) UART(TXD) Serial sending (3.3V) Email: [email protected] Leading gas sensing solutions supplier in Chi

Zhengzhou Winsen Electronics Technology Co., Ltd Communication Description: 1. Hardware connection Connect the VCC-RXD-TXD-GND of the sensor to the VCC-TXD-RXD-GND of the customer respectively, as shown in the figure below (the user side needs to use TTL level, if it is RS232 level, it must be converted). A typical interface circuit is as follows: Client device Table 3 - Serial port configuration name Baud rate Check digit 3. Protocol Description start byte Data shows: Note: 1. The data are all hexadecimal data, 1Byte refers to single-byte unsigned number (0-255), nByte refers to n-byte unsigned...

Zhengzhou Winsen Electronics Technology Co., Ltd Data The data sent by the host or the sensor, the length is n bytes, or there is no data (n=0) =(0xFF-（Head + Length + Command + Data))+1 (Note: checksum = all values except the checksum are accumulated and inverted + 1) start byte length order host sends start byte length order data (D1) data (D2) data (D3) data (D4) data (D5) data (D6) data (D7) data (D8) sensor send Note: The sensor has two data output modes. In the response mode, it is recommended that the host send the interval not less than 0.5S, and the active upload mode of the sensor is...

Zhengzhou Winsen Electronics Technology Co., Ltd When the sensor is installed and used, it is forbidden to touch the pins of the transducers at both ends of the sensor; Do not disassemble the sensor gas pipeline fixing screws at will; The air inlet and outlet holes of the sensor must not be blocked or polluted, and liquids and debris are prohibited from entering the sensor gas pipeline; The sensor should not be subject to excessive impact or vibration; Do not use if the shell is damaged or deformed; Product Size Zhengzhou Winsen Electronics Technology Co., Ltd Add: No.299, Jinsuo Road, National...