DO30G

Product brand:

YOKOGAWA/YOKOGAWA

Product feature:

The DO30G sensor features excellent long-term stability and rapid response stabilization time. • The DO30G sensor uses a special electrolyte, which can shorten the stabilization time and achieve long-term stable measurement. • Measurement range: 0~20 mg/L. • Barrel-type structure, convenient for replacing selective permeable membranes. • 50 μm thick membrane is not easily broken and is less affected by bubbles.

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Measuring principle:

The DO30G dissolved oxygen sensor uses the polarographic method for measurement. Its core principle is as follows: a polarization voltage is applied between the sensor's cathode and anode. When the sensor is immersed in the liquid to be measured, dissolved oxygen diffuses through a selectively permeable membrane to the cathode surface and undergoes a reduction reaction under the applied voltage, generating a diffusion current proportional to the oxygen concentration. By measuring this current, the dissolved oxygen concentration in the water can be calculated.

Product positioning:

Using scenario:

The DO30G dissolved oxygen sensor is used in water treatment plants, such as wastewater treatment operations, activated sludge effluent treatment, and drinking water treatment. It is also suitable for river monitoring, water source protection, aquaculture, and other fields that emphasize water quality.

Range:

0~20mg/l

Max. process temperature:

45℃

Temperature sensor:

Pt1000

Explosion-proof type:

Non-explosion-proof

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2D/3D

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Summary

DO30G drawings

DO30G Product 说明

DO30G technical information

DO30G operation instructions

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