Datasheet

This galvanic dissolved oxygen probe is a passive device that generates a small voltage

from 0mv – 60+ mv depending on the oxygen saturation of the PTFE sensing membrane.

This voltage can easily be read by a multimeter or an analog to digital converter.

Because every use case is different, there is no set schedule for recalibration.

The dissolved oxygen probe reacts with oxygen in the water, the more oxygen it reacts

with the more the probe is depleted of its electrolyte solution. Typically a dissolved oxygen

probe will last ~6 months before the electrolyte is depleted (results will vary). When the

electrolyte is depleted, the probe will read very low numbers. Best practice is to replace

the electrolyte solution and PTFE membrane every 6 – 12 months.

The Mini Lab Grade Dissolved Oxygen probe comes with:

How often do you need to

recalibrate a dissolved oxygen probe?

0000

Dissolved Oxygen

Electrolyte Solution

30ml

Dissolved Oxygen

Electrolyte Solution

Syringe Replacement

Membrane Cap