红外气体传感器

红外气体传感器采用开放式气室，选用高信噪比的探测器和电调制的MEMS红外光源。

The infrared gas sensor contains an open-path gas chamber , a high SNR ( signal to noise ratio ) infrared detector , and an electrical modulated MEMS infrared emitter .

矿用红外气体传感器的结构及光学系统的设计与实现

The Structure and Optical System Design of Mining Infrared Gas Sensor

红外气体传感器多光路光学系统设计

Design of multi-pass optical system for infrared gas sensor

红外气体传感器的数据处理

Data Processing for Infrared Gas Sensor

特别是红外气体传感器有稳固的物理学基础，并在气体检测中应用广泛。

Infrared gas sensor has a solid foundation in physics , and its application in gas detection is very extensive .

红外气体传感器的响应/恢复快，但是测量系统复杂。

The infrared sensor has the advantage of short response and recovery time , but the measurement system is complex .

为了提高智能型红外气体传感器的性能，通过采集数据分析了数据特点。

To improve the performance of intelligent infrared gas sensor , through collecting data , the features of data are analyzed .

设计了基于模拟滤波器和基于数字锁相放大技术的两种红外气体传感器的信号处理方法。

Two signal processing methods , one based on analog filters , the other based on digital lock-in amplifying technique , are developed and analyzed .

红外气体传感器选择性好、灵敏度高，在气体定性和定量分析方面应用非常广泛。

In many sorts of gas sensors , Infrared gas sensor has a wide range of applications in both qualitative and quantitative gas analysis because of its advantages of good selectivity and high sensitivity .

用于火灾探测的非色散红外吸收气体传感器

The Application of the Portable Infrared Absorption Sensor in Fire Detection

空间双光路红外CO2气体传感器及其测量模型

Infrared CO_2 gas sensor based on space double beams and its measurement model

利用红外吸收型CO2气体传感器设计了一种CO2气体检测方法，详细阐述了其结构和工作原理。

CO2gas detection method is designed by using a sensor which absorbs CO2.The principle and constitute of its is expatiated .

近红外二极管激光气体光学传感器发展现状及其应用

Progress of NIR diode laser gas sensors and its application

介绍一种采用电调制红外光源的新型非分光红外气体传感器。

A new type of Non ? dispersed Infrared ( NDIR ) gas sensors based on pulsable IR source is introduced .