內(nèi)部電解填充液容量大,不需時(shí)常更換電解液,不需極化時(shí)間,電解電池原理
適合廢水處理,河川,湖泊,養(yǎng)殖溶氧量測(cè)
陰極和陽(yáng)極接觸面積較大,使用壽命較長(zhǎng),專為低流速設(shè)計(jì)
防水電纜線,防水等級(jí)IP-68
規(guī)格(Specifications):
型號(hào)(Model) |
PDO-100 |
測(cè)試范圍(Range) |
0.00~20. 00ppm(mg/L) 0.0~200.0% |
解析度(Resolution) |
Generally ranges ±1% full sacle |
類比輸出(Voltage output) |
0-100mV |
測(cè)量原理(Methods of detection) |
Galvanic cell |
溫度補(bǔ)償(Temp.*p.) |
0-50℃【5KΩ NTC for 25℃】 |
水樣流速(Sample water speed) |
Min.0.1M/sec |
壓力范圍(Operation pressure) |
Max.50psig |
反應(yīng)時(shí)間(Response) |
90% at 90 secs or less |
電極材質(zhì)(Electrodes) |
Zn/Silver *bination |