Equipment and Calibration History

History for Campbell Sci. CS450 20010769

Rec No.	Date	Loc From	Title	Loc To	Notes
7036	2024-11-20	Lab none	Tested	Lab none	Tested overnight in the lab and seems to work fine. It stopped working at WP around the time we started having power issues, so maybe the water level data was bad b/c of power issues, not sensor issues. The exterior cable has multiple cracks in it, so we may order a long piece of heat shrink to protect it. 20' cable.
6713	2024-05-01	West Pond Water Level	Removed	Lab none	Removed with the decommissioning of the site. This has not been used for a while. Should be tested in the lab before disposing.
539	2012-04-17	Lab none	Installed	West Pond Water Level	Installed on post northwest of scaffolding at west pilot pond. Not running because of forgotten power connector.