A typical distance constant for commercially available units is 6 ft (1.8 m). Thermal anemometers: These hot-wire anemometers operate as heated thermopiles that are cooled at a rate proportional to ...
采用非色散红外 (NDIR) 原理的完整基于热电堆的气体传感器。该电路针对 CO2 传感进行了优化,但也可以通过使用具有不同滤光片的热电堆来精确测量大量气体的浓度。印刷电路板(PCB) 采用 Arduino 屏蔽外形尺寸设计,并与 EVAL-ADICUP360 Arduino 兼容平台板连接。信号 ...