瑞萨电子热电堆气体探测器能支持有高精度和高性能要求的 NDIR-CO2 传感器。 TO-5 封装中的硅基单通道和双通道探测器能针对 CO2 气体进行优化的过滤。 此款探测器有两个版本，每个版本具有不同的有效面积。 一个表面面积为 0.6x0.6mm，另一个为 1.2 x 1.2mm。

 
Thermopile
单通道
Thermopile
双通道
 

 

CO2 应用包括 HVAC 系统、有高性能和高精度要求的工业和医疗产品。 更大的温度范围，最高工作温度可达 125 °C。

传感器产品

产品选型表

    Processing table
    器件号
    Function
    Pkg. Code
    Pkg. Type
    Package Area (mm²)
    SNR (dbFS)
    RTD120
    RTD120 Series Silicon Based Thermopile Detector
    Dual-channel silicon-based thermopile detector and more...
    		 ZO5 TO 1.44 4197, 4593
    RTD60
    RTD60 Series Silicon Based Thermopile Detector
    Dual-channel silicon-based thermopile detector and more...
    		 ZO5 TO 0.37 2969, 3513
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    文档

    文档标题 类型 日期
    Environmental Sensing Solutions
    PDF4.38 MB
    手册
    Thermopile Gas Detectors Supporting CO₂ Modules

    Renesas Thermopile gas detectors support CO2 sensors requiring high precision and performance. The silicon-based single and dual-channel detectors in TO-5 packages are available with filtering that is optimized for CO2 gas and support applications requiring high performance and accuracy such as HVAC systems, industrial and medical products. The extended temperature range operates up to 125 °C.

    Video List
    Thermopile Gas Detectors Supporting CO₂ Modules

    新闻和博客

    瑞萨电子推出基于热电堆的全新CO₂传感探测器, 扩展医疗和工业环境传感产品阵容 新闻 2021年9月17日
    Healthy Air in Schools and Public Buildings 博客 2021年9月16日

    Tools & Resources

    Sensor Forum