E+H溶解氧傳感器Oxymax COS61D是高性能數(shù)字式溶解氧傳感器，提供快速、精確和無漂移測(cè)量。具有低維護(hù)量、高適用性和簡(jiǎn)單操作等特點(diǎn)。傳感器長(zhǎng)期穩(wěn)定的熒光層具有氧選擇性(無干擾)，確保始終可靠測(cè)量。采用Memosens數(shù)字式技術(shù)，Oxymax COS61D同時(shí)具有zui大過程和數(shù)據(jù)完整性，操作簡(jiǎn)便?？梢赃M(jìn)行實(shí)驗(yàn)室標(biāo)定和設(shè)備預(yù)維護(hù)。通過在線儀表，污水處理廠可提高過程和設(shè)備的效率。同時(shí)，利用生物處理去除COD、營(yíng)養(yǎng)鹽、磷，這可以防止水體富養(yǎng)化。未來，需要更多、更新的高效節(jié)能廢水處理技術(shù)，用于內(nèi)分泌干擾物的去除、污水管網(wǎng)管理等。

提高污水處理效率

?Endress+Hauser

污水運(yùn)營(yíng)商必須兼顧各方的利益：更高的法規(guī)要求增加了水處理過程復(fù)雜性，同時(shí)要考慮成本管理，以應(yīng)對(duì)水價(jià)上調(diào)。自動(dòng)化對(duì)可靠、有效地管理現(xiàn)代污水處理廠是至關(guān)重要的。因此，在線儀表對(duì)恰當(dāng)控制和優(yōu)化過程也是*的。

過程優(yōu)化過程

• 完整的產(chǎn)品線適用大多數(shù)污水過程中的測(cè)量下需要；

• 儀表的模塊化設(shè)計(jì)簡(jiǎn)化了安裝

  Application	Aeration tank, river monitoring, water treatment, fish farming.
  Characteristic	Digital, optical (luminescence) dissolved oxygen measurement. No flow needed - measurement possible in still water.
  Measurement range	0mg/l ... 20mg/l 0%SAT ... 200%SAT 0 ... 400hPa
  Measuring principle	Oxygen-sensitive molecules (marker) are integrated in an optical active layer (fluorescence layer). The fluorescence layer surface is in contact with the medium. The sensor optics are directed at the back of the fluorescence layer. The sensor optics transmit green light pulses to the fluorescence layer. The markers respond (fluoresce) with red light pulses. The duration and intensity of the response signals depend directly on the oxygen contents or partial pressure.
  Design	- Calibration data saved in sensor. High degree of EMC protection.
  Material	Sensor body : stainless steel 1.4571Membrane cap : POM
  Dimension	Diameter : 40mm (1.56inch)Length : 220mm (8.58inch)
  Process temperature	-5°C ... 55°C ( 23 - 131°F)
  Process pressure	max. 10bar (145psi)
  temperature sensor	NTC temperature sensor, 0 to 50°C (32 - 122°F)
  Connection	Process connection: G1" thread Cable connection : fixed cable or TOP68 plug-in-head.