Carbon Dioxide Detector CO2 Temperature and Humidity Integrated Detection Air Quality Detection Infrared Detection

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Carbon Dioxide Detector CO2 Temperature and Humidity Integrated Detection Air Quality Detection Infrared Detection

二氧化碳检测仪 CO2温湿度一体检测空气质量检测红外检测

EXW Price:

From: USD $8.72

Min. order: 100 piece

100 piece

Weight 0.2 kg/piece

specification

Specifications

Specifications	Price(RMB)	Stock	Quantity
Semiconductor(半导体)	USD $8.72	1000 piece available
Infrared(红外)	USD $19.97	1000 piece available

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Supplier

义乌市艾慧电子

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Description

检测仪产品尺寸：138*95*47mm

重量:182g

装箱资料:57*38*27cm/80pcs

毛重:14kgs

半导体和红外的区别是什么？

A：红外的工作原理是通过模组内红外灯发射红外光波，到另一端的接收器的接收时间，来判定co2浓度，精准度非常高，工业CO2气体测量设备里用的就是红外工作原理。此外，半导体的工作原理是通过传感器感知空气中刺激性气体的含量来判定co2浓度，半导体的优点就是测试反应快，整体成本低，缺点就是会受到其他气体的干扰导致测试结果误差比红外的要大。红外传感器没有缺点。

Update time：20250321114017