[经验]

SPEC Sensors的LLC一氧化碳传感器

2018-10-30 14:29:13

1783 传感器 LLC

本博客旨在讨论SPEC Sensors的968-020一氧化碳传感器套件。
这是一种用于测试一氧化碳传感器的开发工具。
该套件配有五个传感器：其中三个 -  110-102-是通孔，可以在套件随附的板上使用;
其中两个 -  110-109  - 没有标题，而是标题或表面装载选项的选项。
传感器吸收空气中的一氧化碳并将其转换为电流，该电流转换为电压。
对于传感范围，该器件的电阻范围为0  -  1,000 ppm。
该装置输出气体电压，参考电压约为电源电压的一半，以及温度电压。
在每个设备上都写有一个灵敏度代码，可用于推导空气中的气体浓度。
这是一种可以在任何类型的一氧化碳传感器中看到的产品。
使用该产品是了解电化学传感器如何工作的有趣方式。
硬件很容易理解和连接，并且有很多关于它们的公式的信息来显示空气中百万分之一的气体浓度。
有关此产品的更多信息，请参阅此另一个Geek Moment视频和EEWiki。
如果有任何问题，请随时在TechForum中询问他们。

以上来自于谷歌翻译

以下为原文

This blog is meant to talk about the 968-020 carbon monoxide sensor kit from SPEC Sensors. This is a development tool for testing carbon monoxide sensors. The kit comes with five sensors: three of these—the 110-102—are through hole and can be used on the board that comes with the kit; two of them—the 110-109—do not have headers but rather an option for headers or surface mount options.
The sensor picks up the carbon monoxide in the air and converts this to a current which is converted into a voltage. This device is good from 0 – 1,000 ppm for a sensing range. The device puts out a voltage for the gas, a reference voltage which is about half of the supply voltage, and a temperature voltage. There is a sensitivity code written on each device that can be used to derive the gas concentration in the air.
This is a product that could be seen in any kind of carbon monoxide sensor. Using this product was a fun way to see how an electrochemical sensor can work. The hardware was easy to understand and hook up, and there is a lot of information on their equations to show the actual parts per million of gas concentration in the air.
More information about this product can be seen on this Another Geek Moment video and on EEWiki. If there are any questions, feel free to ask them in the TechForum.