Equipment and Calibration History

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View history entry 5251 for Apogee SI-131 sn: 7385

Date: 2021-04-29
From: Lab - none
To: Lab - none
Title: Repair
Notes: A few weeks ago I spliced a new wire on to the circular connector at the end of the cable where a cow chewed it off. I tried to install it in the field on 2021-04-01 and thought I was missing a resistor. On 2021-04-18 I was sure that it did not need a resistor but it still didn't work. I tested the sensor on another cable in the field and it was fine so my splice must be bad. Today I found the the black wire was not spliced well. I fixed the splice and the senor tested okay in the lab.
Entered by: Joe Verfaillie