Equipment and Calibration

Equipment Entry

Instrument:	Water Level
Manufacture:	Decagon-METER
Model No:	CTD-10
Serial No:	1260403156
Tag No:
Acquisition Date:	2018-02-06
Project:	Ameriflux
Location on 2021-05-04:	Tonzi,
Notes:	10m range, Water level (mm), conductivity (uS/cm) and temperature (C)

No documents found

Rec No.	Date	Loc From	Title	Loc To	Notes
5256	2021-05-04	Lab none	Installed	Tonzi Water Level Floor	Reinstalled after cows chewed the extension cable and Joe couldn't figure out the wiring.
5252	2021-04-29	Lab none	Tested	Lab none	I couldn't get this sensor to work in the field. Seem to test okay on a CR1000 terminal using the SDI-12 pass through. Will try again in the field again next time. It's using address 0 (zero): 0I! - id, 0M! - Measure, 0D0! - Data. Note CRBasic program automatically issues 0D0! command after 0M! command.
5246	2021-04-18	Tonzi Water Level Floor	Removed	Lab none	I found it's cable chewed. I cut of the chewed part and reattached but still no data. Power and data lines seems continuous. Maybe chewing shorted out something.
3324	2018-02-07	Lab none	Installed	Tonzi	Installed in the well near the Floor tower. The sensor is 11.1m below the top of the white pipe. It is connected to the CR200.
3328	2018-02-06	Lab none	Maintenance	Lab none	Extended the cable and swapped data and power colors so that white is wired to the data port and red is wired to the 12V port. Decagon colors --> Extension colors --> datalogger Red --> White --> Data White --> Red --> 12V Black --> Black --> G Bare --> Green --> AG