GHM Delta OHM HD32.3TCA, Руководство по эксплуатации

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HD32.3TC
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V1.1
For measurements in presence of solar irradiation, use the protection shield from solar radiations.
Note: over time the cotton wick tends to calcify (harden): it must be replaced periodically.
HP3217R and HP3217.2R combined relative humidity and temperature probes
•
Do not touch the sensors with the hands; avoid dirtying them with oils, greases or resins.
•
The sensors can be cleaned by the dust and pollution by using a very soft brush (e.g. badger)
soaked in distilled water.
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To check the appropriateness of the relative humidity measurement, the saturated salt so-
lutions HD75 (75 %RH) and HD33 (33 %RH) can be used.
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If the measurements are not appropriate, check that the sensors are not dirty, corroded,
chipped or broken.
AP3203 and AP3203.2 omnidirectional hot wire air speed probes
Unscrew the sensor protection cylinder and screw the spherical metal grid.
Screws
Reservoir
Cap
Cotton wick
Shield
Bottle