OXYGEN MEASURING AND CONTROL
G
eneral

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 MEASURING AND CONTROL EQUIPMENT FOR OXYGEN

The oxygen-meters are developed for circumstances with high demands : for instance WWTP's or fishfarms.

the oxygen-meters:

  • combines very good quality with a minimum of  maintenance
  • are relatively low in price
  • are of a no no-nsense type and easy to install 
  • have worldwide service
THE PROBE

The most important part of the system is the probe with a galvanic measuring-cell that gives a low voltage signal. This signal is directly proportional to the oxygen grade. 

Because of the fact that the electrode in the probe uses very little oxygen, it is  possible to measure reliable data with a  low velocity. 
(1-2 cm/sec).

probe-opblad.jpg (5355 bytes)
probe-papier.jpg (7177 bytes) With a the low diffusion speed  the dirt deposition on the membrane is reduced.
Cleaning  the membrane with for instance ,a soft cloth, is sufficient.

Whenever the membrane is damaged  it is possible to replace it without the use of special tools within 2 minutes.

A probe which is not used for a longer period, can easily be stored for a longer period.

 

TECHNICAL DATA PROBE:

Electrode:

Dimensions: dia 60 x 70 mm, cab. length 3-200 m
Measuring principle: self polarizing galvanic cell
Range: 2,5 till 5 millivolt per ppm, 0-20 ppm,
Outlet: outlet independency ca. 5 kilo-ohm.
Circumstances: temperature 0-40 gr C
Pressure: till 10 bar
Temperature
compensation:
Automatically
Calibration: In  air.
Liquid speed: 1-2 cm/sec

 

 

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Multivis Waterbehandeling B.V..
Waterbehandeling-Wastewatertreatment
J.P. Santeeweg 1 
9312 PB  Nietap, The Netherlands

e-mail: 
tel: 
fax: 

j.meindersma@multivis.nl
+31 (0) 594 516748
+31 (0 )594 512905

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