設(shè)計(jì)特點(diǎn):
特殊外殼設(shè)計(jì),防水效果佳,防水型外殼,通過IP-65認(rèn)證。
超大型液晶顯示(LCD),耐溫至90℃不變黑,適合室外監(jiān)測。
4-20mA隔離輸出,不易受干擾,STDBY功能,方便保養(yǎng)及校正。
適合廢水處理,河川,湖泊,海水養(yǎng)殖,淡水養(yǎng)殖溶氧監(jiān)控。
規(guī)格 (Specifications):
型 號 (Model) | DO-108 |
測試范圍 (Range) | 0.00 ~ 20.00 ppm(mg/L) |
精 確 度 (Accuracy) | ±1% full scale |
解 析 度 (Resolution) | 0.01ppm(mg/L) |
液晶顯示 (Display) | 3 1/2,0.8"LCD Display with function indicator |
操作溫度 (Oper.Temp.) | 0 to 65℃ |
模擬輸出 (Current output) | DC 4-20mA Isolated Max. load 1KΩ |
控制動(dòng)作 (Control action) | HI/LO( Two relays) |
設(shè) 定 點(diǎn) (Set point) | 2 |
接點(diǎn)電流 (Current on contact) | 110VAC Max.5A/240VAC Max.3A |
電 源 (Power) | 110/240VAC,50/60Hz ±15% |
切割尺寸 (Cut out dimension) | 135*135*182mm H*W*D(Panel mounting) |
防潮等級 (Enclosure) | IP-65 |