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Technical Application Note about the Altitude Effects on Water Level Logger Range
Onset's HOBO Water Level Logger is calibrated from 10 to 30 psia for the 30' range versions. The logger will function, but the accuracy will get worse the farther below 10 psia the pressure drops.
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Technical Application Note for Wireline Mounting a Water Level Logger in a Well
HOBO Water Level loggers can be hung in wells using Onset's special low-stretch cable with Teflon coating to avoid snagging and to make them easy to clean
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Deploying the HOBO Water Level Logger in Saltwater
Suggested products and measures for long-term deployments to prevent corrosion
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Using Baker's Yeast in the HOBO U26 Dissolved Oxygen (DO) Logger Calibration Process
Please refer to the attached document for instructions on how to use baker’s yeast (instead of sodium sulfite solution) for Step 2 of the HOBO U26 dissolved oxygen (DO) logger three-step calibration p
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HOBO MX2501 Calibration Solution Safety Data Sheet
Click on the link below for the HOBO MX2501 calibration solution safety data sheet (SDS)
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Orientation of the HOBO MX2501 pH Logger During Deployment.
The HOBO MX2501 can be deployed in several ways.
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HOBO MX2501 pH Electrode and Logger Storage
When storing the HOBO MX2501 pH logger over an extended period of time, remove the electrode from the logger and place it in the electrode storage bottle with clean, fresh storage solution.
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