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U22-001

HOBO® Pro v2 Water Temperature Data Logger
 
Quantity
1-9
10-99
100+
$US
$115
$106
$98

A system requires a logger, Software and a Shuttle or USB Optic Base Station.

U22-001 Complete System

Overview

The durable HOBO Water Temp Pro v2 has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. Designed with a durable streamlined case for extended deployment in fresh or salt water, the Water Temp Pro v2 is equipped with an Optic USB interface for data offload in the field, even when the logger is wet.

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Features:
  • Research-grade measurements at an affordable price
  • Waterproof to 120 meters (400 feet)
  • Data readout in less than 30 seconds via fast Optic USB interface
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Environment: Outdoor
Underwater
Measurement: Temperature
   
 
Product ID: U22-001
Product Name: Pro v2 Water Temperature
Product Type: Data Loggers

Specs

Operation range: -20° to 70°C (-4° to 158°F) in air; maximum U22-001 Plot Asustained 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), see Plot A

Resolution: 0.02°C at 25°C (0.04°F at 77°F), see Plot A

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

Logger
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)

Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable ONLY

Battery life (typical use): 6 years with 1 minute or greater logging interval

Memory (non-volatile): 64K bytes memory (approx. 42,000 12-bit temperature measurements)

Weight: 42 g (1.5 oz)

Dimensions: 3.0 cm (1.19 in.) maximum diameter, 11.4 cm (4.5 in.) length; mounting hole 6.3 mm (0.25 inches) diameter

Wetted materials: Polypropylene case, EPDM® o-rings, stainless steel retaining ring

Buoyancy (fresh water): +13 g (0.5 oz.) in fresh water at 25°C (77°F); +17 g (0.6 oz.) with optional boot

Waterproof: To 120 m (400 ft.)

Shock/drop: 1.5 m (5 ft.) drop at 0°C to 70°C (32°F to 150°F)

Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual.

Launch modes: Immediate start and delayed start

Offload modes: Offload while logging; stop and offload

Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.

NIST certificate Available: for additional charge

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Required Items

  • Research-grade measurements at an affordable price
  • Waterproof to 120 meters (400 feet)
  • Data readout in less than 30 seconds via fast Optic USB interface

1 Compatible Sensors

  External sensors are not needed for this product.

2 Communications

  Measurement Part #/Name
Required Communications for the U22-001 
Associated Products ->
   
Part #/Name Photo Pricing Buy
BASE-U-4
Optic USB Base Station
Qty
1-9
10-99
100+
$US
$110
$102
$94
 
U-DTW-1
HOBO® Waterproof Shuttle
Qty
1-9
10-99
100+
$US
$219
$203
$186
 

CLOSE   
 
   

3 Software

Part #/Name Photo Pricing Buy
Required Software for the U22-001 
BHW-XXXX ->
   
Part #/Name Photo Pricing Buy
BHW-PC
HOBOware® Pro for Windows
Qty
1-9
10-99
100+
$US
$99
$92
$84
Click to view Essential Components and Accessories for the BHW-PC

   
Part #/Name Photo Pricing Buy
Accessories for the BHW-PC 
BHW-DA-GDD-CD
Growing Degree Days (CD-ROM)
Qty
1-9
10-99
100+
$US
$34
$31
$29
 
BHW-DA-GPP-CD
Grains Per Pound Data Assistant (CD-ROM)
Qty
1-9
10-99
100+
$US
$34
$31
$29
 
BHW-T-ALRM
Alarm and Readout Tool
Qty
1-9
10-99
100+
$US
$49
$45
$42
 
 
   
BHW-Mac
HOBOware® Pro for Mac
Qty
1-9
10-99
100+
$US
$99
$92
$84
Click to view Essential Components and Accessories for the BHW-Mac

   
Part #/Name Photo Pricing Buy
Accessories for the BHW-Mac 
BHW-DA-GDD-CD
Growing Degree Days (CD-ROM)
Qty
1-9
10-99
100+
$US
$34
$31
$29
 
BHW-DA-GPP-CD
Grains Per Pound Data Assistant (CD-ROM)
Qty
1-9
10-99
100+
$US
$34
$31
$29
 
BHW-T-ALRM
Alarm and Readout Tool
Qty
1-9
10-99
100+
$US
$49
$45
$42
 
 
   
BHW-LITE
HOBOware® Lite
Qty
1-9
10-99
100+
$US
$39
$36
$33
 

CLOSE   
 
   

Accessories

Part #/Name Photo Pricing Buy
Accessories for the U22-001 
BOOT-XXX ->
   
Part #/Name Photo Pricing Buy
BOOT-BLK
HOBO Water Temp Pro Protective Boot - Black
Qty
1-9
10-99
100+
$US
$15
$14
$13
 
BOOT-WHT
HOBO Water Temp Pro Protective Boot - White
Qty
1-9
10-99
100+
$US
$15
$14
$13
 

CLOSE   
 
   
COUPLER2-C
Replacement Coupler for U22 Water Temp Pro v2
Qty
1-9
10-99
100+
$US
$10
$9
$9
 
NIST-XXXXXXXXXX ->
   
Part #/Name Photo Pricing Buy
NIST-SETUP
Setup Charge for NIST
Qty
1-9
10-99
100+
$US
$30
$30
$30
 
NIST-TEMP-POINT
NIST Temperature point certification 		No Image
Qty
1-9
10-99
100+
$US
$30
$30
$30
 

CLOSE   
 
   

Support

Manual

Part Number Image Name Manuals
U22-001 Pro v2 Water Temperature PDF

Maintenance

Maintenance for the U22-001 
85-CAPLUG-H20-B
End cap for Protective Boot (BOOT-BLK)
Qty
1-9
10-99
100+
$US
$2
$2
$2
 
85-CAPLUG-H20-W
End cap for Protective Boot (BOOT-WHT)
Qty
1-9
10-99
100+
$US
$2
$2
$2
 

FAQs

Will electroshock fishing affect the Water Temp Pro v2/Optic StowAway/StowAway TidbiT loggers? [show/hide]

Although we have not tested this, we have run into incidents in the past where customers have left the loggers in this situation and have not had a problem. On the other hand, we have also had customers whose loggers stopped recording. It is a gamble and strictly up to you. We do suggest that you pull the loggers up to be on the safe side, or at least check them after to make sure that they are still recording.

What should I do if the logger's internal board gets wet? [show/hide]

If possible, remove the board from the case and the battery from the board. Dry the board completely using a hair dryer. If the board was exposed to salt water, rinse the board with fresh water and then dry the board. You may try inserting a new battery and downloading the data. If you are unable to access the data, or see any sign of corrosion or tarnishing on the board, contact the place of purchase for a return number. The data may be retrievable, and the logger may be repairable. Charges will apply and are dependent on the amount of damage.

I just bought a Data Logger. When I first plugged them into the USB port, a popup menu for Digital Signature concerning Microsoft asked if I wanted to continue: YES or NO. I said YES to all but one of them and now the computer won't recognize the logger. [show/hide]

Open HOBOWare, plug the logger back in, then click on Start->Settings->Control Panel->System. Click on Hardware->Device Manager and look for the logger listed under: Other Devices or Human Interface Devices — there could be a minus sign beside one of the categories or a yellow exclamation point through the device. The description listed should indicate if it is a HOBO or not. If it is not a HOBO, do not uninstall it, as it may be another USB device. Delete the "other device," then unplug the logger, wait 15 seconds and plug it back in.
 
 

Mailing: PO Box 3450, Pocasset, MA 02559-3450
Street: 470 MacArthur Blvd., Bourne, MA 02532
Tel: 1-800-LOGGERS, 1-800-564-4377, 508-759-9500
Fax: 508-759-9100