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NDIR 紅外傳感器
- 產(chǎn)品品牌 Alphasense
- 產(chǎn)品型號(hào) IRM-AT Methane
- 產(chǎn)品描述 二氧化碳在IRC-A1雙通道熱釋電探測(cè)器或IRC-AT雙通道熱電堆探測(cè)器之間進(jìn)行選擇。這些二氧化碳傳感器是專為室內(nèi)空氣質(zhì)量，安全性，燃燒和二氧化碳高過(guò)程控制應(yīng)用。...
NDIR
Alphasense CO2 and Methane infrared sensors are supplied in the industry standard miniature (20mm diameter) gas sensor housing.
Patented optics give the best signal to noise ratio of any 20mm diameter NDIR and universal linearisation constants allow easy implementation.
The on-board temperature sensor allows for software compensation, including ideal gas law correction.
CO2
Choose between the IRC-A1 with dual channel pyroelectric detector or the IRC-AT with dual channel thermopile detector. These CO2 sensors are designed for IAQ, safety, combustion and high CO2 process control applications.
Application notes explain linearisation, temperature compensation and circuitry.
Both the IRC-A1 and IRC-AT cover the entire concentration range of measurement, simply implement the appropriate linearisation constants in software for your required range:
IAQ 0 to 5,000ppm CO2
Safety 0 to 5 CO2（Unit ：%）
Combustion 0 to 20 CO2（Unit ：%）
Process control 0 to 100 CO2（Unit ：%）
Methane/ Hydrocarbons
The IRM-AT uses a dual thermopile detector for measuring Methane and other Hydrocarbons in non-explosive environments. The plastic housing limits use to non-Ex environments up to 2.5% Methane.
Data sheets
Go to downloads page
| FILE NAME | DESCRIPTION | TYPE | DOWNLOAD LINK |
|---|---|---|---|
| IRM-AT Methane | Infrared, thermopile | Data Sheet |  |
| IRC-AT Carbon Dioxide | Infrared, thermopile | Data Sheet | |
| IRC-A1 Carbon Dioxide | Infrared, pyroelectric | Data Sheet | |
