国产电影一区二区三区爱妃记_又硬又粗进去爽A片免费无码_国产最新AV在线播放不卡_一区二区人妻乳中文字幕_无码内射成人免费喷射_91精品国产午夜福利蜜臀

Features
1) Temperature compensated detectors
2) Sensing ranges: 0-5000ppm Carbon Dioxide to 0-5% volume Carbon Dioxide
3) All metal construction
4) Small internal volume
5) ‘Light locked’: not affected by external illumination
6) Low power
7) Active and Reference signal outputs
8) Embedded thermistor temperature sensor output
9) Wide operating temperature range
10) Fast response
11) Immunity from ‘poisoning’
12) Fail safe operation
13) Electrically isolated housing