Equipment and Calibration

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Equipment Entry

Instrument: Range Finder Manufacture: MaxBotix Model No: MB7389-100 Serial No: 68574-2 Tag No: Acquisition Date: 2024-09-23 Project: Dutch Slough Location on 2025-03-24: Disposed, Notes: ULTRASONIC SENSOR HRXL-MAXSONAR, 2.7-5.5VDC in, 5m range, 5mm resolution for analog out, Beam angle 11°. 0-5000mV=0-5120mm, therefore 0.9766mV=1mm.

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History

Rec No.	Date	Loc From	Title	Loc To	Notes
7168	2025-03-24	Lab none	Tested	Disposed none	I tested this sensor in the lab. It is dead. It was powered with 12V instead of 5V in the field and died. Put in e-waste.
7164	2025-01-29	Mayberry Range Finder water	Removed	Lab none	Removed from the tower because it was killed with 12V instead of 5V last time.
7167	2025-01-15	Lab none	Installed	Mayberry Range Finder water	Installed to replace the existing sensor. Hopefully this one will have better quality data. We might have killed it with 12V instead of 5V.