months.
The need to clean the ST-525SS probe can be determined by the
Cleanliness Check
using either the
uP-
yxis®
Mobile App (see the
section) or the
uPyxis®
Desktop App (see the
section).
8.1
Methods to Cleaning ST Series Probe
Any equipment in contact with industrial cooling systems is subject to many potential foulants and con-
taminants. Our inline probe cleaning solutions below have been shown to remove most common foulants
and contaminants. A small, soft bristle brush, Q-Tips cotton swab, or soft cloth may be used to safely clean
the probe housing and the quartz optical sensor channel. These components and more come with a Pyxis
Lab
Inline Probe Cleaning Solution Kit
(P/N: SER-01) which can be purchased at our online Estore/Catalog
https://pyxis-lab.com/product/st-series-probe-cleaning-kit/
Figure 17. Inline Probe Cleaning Solution Kit
To clean the ST series probe, soak the lower half of the probe in 100 mL inline probe cleaning solution for
30 minutes. Rinse the ST series probe with distilled water and then check for the flashing blue light inside
the ST series probe quartz tube. If the surface is not entirely clean, continue to soak the ST series probe for
an additional 30 minutes. Use the small, soft bristle brush and Q-Tips cotton swabs as necessary to remove
any remaining contaminants in the ST series probe quartz tube.
8.2
Storage
Avoid long term storage at temperature over 140 °F. In an outdoor installation, properly shield the ST-525SS
probe from direct sunlight and precipitation.
ST-525SS User Manual
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