An air flow measuring device includes a housing, a sensing part, a temperature sensor, a supporting member, and a protective projection. The housing defines a bypass flow passage which guides a part of air flowing in a duct. The sensing part is disposed in the bypass flow passage to ...
1) air flow measurement device 测风元件2) observed element 观测元件3) air-velocity measuring unit 测速元件 1. A new air-velocity measuring unit named KBX-3 back-to-back type is designed to adapt to the local formidable conditions of the power plant. 设计开发了一种能够适应含粉尘气流,...
United States Patent US6164142 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
6) measurement device 测量装置 1. A new type of AC-DC dual use high voltage measurement device was used, which takes singlechip as the core part, plus out equipment to form a complete device, being able to measure DC, AC, impulse voltages, with measurement results displayed by LED. ...
Provided is a wind speed measurement device that has a simple configuration, can be produced inexpensively, and has high measurement precision. The present invention has a fixed-temperature heat generation device 10 comprising a power source Vcc, a positive-characteristic thermistor element 22, a swit...
4) FL type air flow measurement device FL型风量测量装置5) measuring device 测量装置 1. Design on the automatic measuring device of human body dimensions oriented to clothes customization 面向服装定制的人体尺寸自动测量装置设计 2. Aiming to the measuring device application to CNC roller grinder,...
6) measurement device 测量装置 1. A new type of AC-DC dual use high voltage measurement device was used, which takes singlechip as the core part, plus out equipment to form a complete device, being able to measure DC, AC, impulse voltages, with measurement results displayed by LED. ...
Air flow rate measuring device and air flow rate measuring method To provide an air flow rate measurement device capable of improving measuring accuracy of air flow rate.SOLUTION: A processing part of an air flow meter in... 海部 輝明,北原 昇 被引量: 0发表: 2022年 ...
A measurement passage (40) has an oblong flow medium inlet (41) and a measurement passage (40) is narrowed for a counter flow direction, by having at least a section between the flow center inlet (41) and the flow rate detector (31,32). The measurement passage (40) has at least a ...
PURPOSE:To provide a portable breathing air flowrate measurement device free from a measurement error due to the vibration of a tube between a laminar flow tube and a differential pressure sensor, and the vibration of the differential pressure sensor itself. CONSTITUTION:A portable breathing air flo...