97.爱_99久久精品国产一区二区三区_免费一级A片国产精片观看_欧美精品A片无缓冲不卡,鸥美免费AA片,欧洲无码亚洲精品无码,免费A片在线播放网站,狼色在线观看,国产精品v欧美精品Ⅴ日韩婷婷色婷婷开心五月4房播播 ,欧美日韩午夜福利视频,先锋影音爆乳

Dual Sensor Carbon Monoxide/Hydrogen Sulfide

Description:
Alphasense now offers a compact, dual gas sensor which allows designers to reduce significantly instrument size and cost. The sensor provides a unique approach to the dual gas sensor in both its size and working electrode configuration. The use of a high capacity filter over the Carbon Monoxide working electrode eliminates Carbon Monoxide cross sensitivity to Hydrogen Sulfide.

D2 Specification Carbon Monoxide Channel:
1) Resolution: 1ppm
2) Response time: t90(S)<25s
3) Range: 1000 ppm
4) Zero current < +/-6
5) Sensitivity: 34–55nA/ppm @ 22C, 400ppm CO
6) Linearity: 40ppm
7) Overgas limit: 5,000ppm

D2 Specification Hydrogen Sulfide Channel:
1) Resolution：0.25ppm
2) Response time: t90(S)<30s
3) Range: 100 ppm
4) Zero current < +/-0.6
5) Sensitivity: 90–150nA/ppm @ 22C, 20ppm H2S
6) Linearity: -9ppm
7) Overgas limit: 400ppm