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Home / Products / CONTROLLER & SENSOR / Dissolved Oxygen / InnoSens 420 Dissolved Oxygen Sensor

InnoSens 420 Dissolved Oxygen Sensor

Applications:


Surface water, sewage treatment, water plant farming

Features


Preparation before use.
1. Unscrew the dissolved oxygen membrane cap fitting from the electrode column.
2, Rinse the internal cathode/anode section with distilled water and then dry with a clean rag.
3. Add the electrode's own filling solution to the dissolved oxygen cap fitting and then rotate the electrolyte-filled cap onto the electrode column. Some of the solution may spill out of the threads during assembly, this is normal. Screw the cap as tightly as possible to ensure a tight connection between the cap and the column, but do not use too much force.4. Observe the dissolved oxygen membrane and ensure that the cathode section inside the electrode is connected to the dissolved oxygen membrane. Note: The dissolved oxygen membrane must be taut and not have any folds or tears.
5. Rinse the assembled electrode with distilled water, put it directly into the sheath and tighten it to be ready for use.
Note: polarisation is required after the first use or membrane change and takes approximately 15 minutes.


Features
Specification
Type:Dissolved oxygen electrode by polarographic method
Material: stainless steel, PEEK, silicone, NBR
Measuring range: 0 ~ 20ppm
Operating temperature:0 ~ 60℃
Pressure:0 ~ 4bar
Flow rate: 0.03m/s minimum
◇Cable:5m
◇Protection class:IP68

PA-110 Electrode  cover

Type:cover
Material: CPVC
Thread: 3/4" NPTl

specifications
Order No. Description

35-0420-00

innoSens 420 polarimetric DO sensor, 0 to 20.00ppm, 5m cable

50-0100-10

PA-110  Electrode cover,thread PG13.5 to 3/4" NPT

50-0200-10

PA-200P PVC Electrode Mounting Kit

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