Senseca ECO 531 handleiding
Handleiding
Je bekijkt pagina 12 van 24
ECO 531 - Dissolved oxygen measuring device Measurement Basics
B-H86.0.2X.DK2-4.0 Page 12 of 24
5 Measurement Basics
5.1 The oxygen sensor
5.1.1 Explanation
The oxygen sensor is an active sensor. It consists of a platinum cathode, a lead anode and
potassium hydroxide (KOH) as an electrolyte. If oxygen is present, it is reduced on the
platinum cathode and the sensor delivers a signal. If no oxygen is present, no signal is
delivered. The anode is consumed by the oxygen measurement. The sensor ages.
Furthermore, the sensor loses water through the permeable membrane, in particular, when it
is stored in dry air. Therefore, it should be checked and maintained regularly and replaced as
necessary.
Danger Potassium hydroxide!
The oxygen sensors contain potassium hydroxide. H290 can corrode metal. H314 causes
severe caustic burns. All contact with the skin, clothing and eyes should be avoided.
Nevertheless, should contact occur, take the following measures.
As a fundamental rule, protective equipment (e.g. gloves) must be worn as intended for
the purpose of use!
Do not eat, drink or smoke in areas where chemicals are used!
In case of problems, consult with trained, qualified personnel immediately!
Eyes: Flush with flowing water for at least 15 minutes, seek medical attention!
Skin: Wash with large amounts of water for several minutes!
Clothing: Remove immediately!
If swallowed: Drink large amounts of water, do not induce vomiting and seek medical
attention!
Note
Always store the oxygen sensor damp. It should always be stored in a storage bottle filled
with water or in a container filled with water. After storage for an ex-tended period, any
potential deposit layers, such as algae, must be cleaned off of the membrane with a soft
paper towel prior to measurement.
Note
Protective glasses must be worn when commissioning, filling and servicing the sensor.
Bekijk gratis de handleiding van Senseca ECO 531, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Senseca |
| Model | ECO 531 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2756 MB |
