国产的免费性色网站-亚洲人成网站在线观看播放-亚洲人成中文字幕组-亚洲人成站在线日韩高清色视频在线观看-欧美日韩亚洲另类专区-亚洲欧美中文日韩综合-亚洲中文字幕在线观看

NOBO COD sensor water quality online analyzer

Technical indicators
(1)Measurement parameters:
COD: 0~1000mg/L
BOD: 0~500mg/L
Temperature: 0~60℃
(2)Working conditions: temperature of 0-60 ℃, relative humidity≤90%
(3)Communication mode: 4-20MA (default one, two ways need customization); 2 ways RS485 (1 way digital signal transmission, 1 way signal acquisition (digital sensor)
(4)Output load: 2 ways of 4-20mA of any corresponding parameter, load <500Ω
(5)Alarm output: high or low alarm outputs correspond to any parameters.
(6)Working voltage: 220V AC10%
(7)Size: 800*600*250mm
(8)Installation: wall-mounted
(9)Protection level: IP65, waterproof, moisture-proof and dust-proof.