溶解氧傳感器

溶解氧(DO)分析儀用於測量製程液體中溶解或攜帶的氧量。有三種常用的溶解氧測量技術:極譜法、電流法和光學法。標準測量單位是mg/l (氧/水)、ppm單位、ppb單位或飽和百分比。

  • Optical Dissolved Oxygen Sensors DO71/DO72

    It is a fluorescent dissolved oxygen sensor that is easy to clean and stable for long term measurement. Sensor replacement is easy on site and reduces maintenance costs. It is possible to measure oxygen in a wide range including low concentration measurement.
    Suitable for use in water treatment plants such as sewage treatment plants and wastewater treatment plants under severe measurement conditions.
    Can be used in combination with FLXA402 liquid analyzer by digital communication.

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  • 測量傳感器DO30G

    DO30G溶解氧傳感器用於水處理廠,如污水處理廠、活性污泥廢液處理和飲用水處理等。還適用於河水監測、水源保護、魚類養殖及其他注重水質的領域。

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參考

摘要:

When used to measure the dissolved oxygen in an aeration tank, sensors tend to quickly become contaminated and need frequent cleaning.

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摘要:

Removal of free oil and grease from a wastewater stream reduces the potential for equipment problems to occur further downstream. There are three forms of oil encountered in wastewater treatment at a refinery. 

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摘要:

The detectors used to perform dissolved oxygen (DO) measurement in oxidation ditch type sewage treatment plants tend to become dirty quickly and require frequent cleaning.

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摘要:

In a batch tank, analyzers such as dissolved oxygen (DO) analyzers, oxidation-reduction potential (ORP) meters, and mixed liquor suspended solid (MLSS) analyzers are used. To reduce the maintenance frequency, measures must be taken to prevent dirt accumulation on the sensor. As the liquid level in a tank can vary greatly, great care should be taken when selecting the sensor installation position in a tank.

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