Instrument: Onset Pro v2 temperature logger

Instrument Short Name: HOBO U22-001
(http://vocab.nerc.ac.uk/collection/L05/current/134/)
Instrument Description:

The HOBO Water Temp Pro v2 temperature logger, manufactured by Onset Computer Corporation, has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. It is designed for extended deployment in fresh or salt water.

Operation range: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)

Additional information (http://www.onsetcomp.com/)
Onset Computer Corporation
470 MacArthur Blvd
Bourne, MA 02532

PI supplied instrument name: Onset PRO V2 temperature logger
Dataset-specific description

NOAA Buoy Temperature Sensors Summary - Probe Locations

Deployment 1				Deployment 2				Deployment 3		
Depth	Sensor	Comment			Depth	Sensor	Comment			Depth	Sensor	Comment
5	O	SAMI-52			5	O	SAMI-52			5	O	SAMI-52
19	P	SAMI-46			19	P	SAMI-46			19	P	SAMI-46
25	L	Top Drogue		25	L	Top Drogue		25	L	Top Drogue
34	K	Bottom Drogue		34	K	Bottom Drogue		34	K	Bottom Drogue
34.5	Q	SAMI-11			34.5	Q	SAMI-11			34.5	Q	SAMI-11
40.5	J	Top Drogue		40.5	J	Top Drogue		40.5	J	Top Drogue
49.5	I	Bottom Drogue		49.5	I	Bottom Drogue		49.5	I	Bottom Drogue
50	R	SAMI-48			50	R	SAMI-48			50	R	SAMI-48
56	H	Top Drogue		56	F	Top Drogue		56	F	Top Drogue
65	G	Bottom Drogue		65	E	Bottom Drogue		65	E	Bottom Drogue
65.75	F	Top Drogue		65.75	N	Top Cable		65.75	N	Top Cable
74.75	E	Bottom Drogue		74.75	M	Bottom Cable		74.75	M	Bottom Cable
75.25	S	SAMI-16			75.25	S	SAMI-16			75.25	S	SAMI-16
81.25	D	Top Drogue		81.25	B	Top Drogue		81.25	B	Top Drogue
90.25	C	Bottom Drogue		90.25	A	Bottom Drogue		90.25	A	Bottom Drogue
91	B	Top Drogue		96	T	SAMI-15			96	T	SAMI-15
100	A	Bottom Drogue								
105	T	SAMI-15