TidbiT v2 Temp (UTBI-001) Manual
Contents
1. start logging At Interval On Date Time or Using Coupler Triggered Launch The TidbiT v2 Temp has an optional triggered launch Launch your logger choosing the Using Coupler option The magnetically operated reed switch is activated when the Tidbit Coupler is reconnected to the logger for 2 seconds and then removed The base station and coupler are not necessary to trigger the launch Any strong magnet placed near the face of the logger will trigger the launch The TidbiT v2 Temp s red LED light will rapidly flash four times to indicate successful triggered launch Sample and Event Logging The logger can record two types of data samples and events Samples are the sensor measurements recorded at each logging HOBO TidbiT v2 Temp UTBI 001 Manual interval for example temperature every minute Events are independent occurrences triggered by a logger activity such as Bad Battery or Host Connected Events help you determine what was happening while the logger was logging The logger stores 64K of data and can record over 42 000 12 bit temperature measurements Deploying and Protecting the Logger e Depending on water conditions and desired measurement location the logger should be appropriately weighted secured and protected e The mounting bail on the logger accepts 1 8 inch 4 mm diameter nylon cord or other strong cable If wire is used to secure the logger make sure the wire loop is snug to the bail Any slack i2. TidbiT v2 Temp UTBI 001 Manual The TidbiT v2 Temp logger is Onset s smallest U Series logger Its durable waterproof case is designed for extended deployments measuring temperature in streams lakes oceans coastal habitats and soils The logger s small size allows it to be easily mounted and or hidden in the field It is waterproof up to 305 m 1000 feet and rugged enough to withstand years of use It has enough memory to record over 42 000 12 bit temperature measurements The logger uses an optical USB communications interface via a compatible shuttle or base station for launching and reading out the logger The optical interface allows the logger to be offloaded without compromising the electronics The USB compatibility allows for easy setup and fast downloads HOBOware 2 2 or later is required for logger operation Visit www onsetcomp com for compatibility information TidbiT v2 Temp UTBI 001 Required Items e HOBOware 2 2 or later e Coupler COUPLER2 D e Optic USB Base Station BASE U 4 or HOBO Waterproof Shuttle U DTW 1 Accessories e Black protective boot 5 pack BOOT TIDBIT BK e White protective boot 5 pack BOOT TIDBIT WH owe n ee Reo Accuracy Resolution C Temperature C Plot A Connecting the Logger 1 Install the logger software on your computer before proceeding 2 Follow the instructions that came with your base station or shuttle to aE attach the base station
3. n the loop may cause excessive wear e This logger should not be immersed in any liquid other than fresh or salt water To do so may damage the epoxy case and void the warranty refer to the Service and Support section If you have any questions about chemical resistance call Onset e Toclean the logger rinse it in warm water Use a mild dishwashing detergent if necessary Do not use harsh chemicals solvents or abrasives especially on the communications LEDs Battery The battery in the TidbiT v2 Temp is a non replaceable 3 Volt lithium battery The battery life of the logger should be about five years Actual battery life is a function of the number of deployments logging interval and operation storage temperature of the logger To obtain a five year battery life a logging interval of one minute or greater should be used and the logger should be operated and stored at temperatures between 0 and 25 C 32 and 77 F Frequent deployments with logging intervals of less than one minute and continuous storage operation at temperatures above 35 C will result in significantly lower battery life For example continuous logging at a one second logging interval will result in a battery life of approximately one month The logger can report and log the battery voltage If the battery falls below 2 7 V the logger will record a bad battery event in the datafile If the battery fails dispose of the logger according to local reg
4. or shuttle to a USB port on the computer 3 Wipe the logger with a nonabrasive cloth if necessary to ensure that Specifications Temperature Sensor Operation Range Accuracy Resolution Response Time Stability Drift Logger Real time Clock Battery Battery Life Typical Use Memory Non volatile Weight Dimensions Wetted Materials Waterproof Logging Interval Launch Modes Offload Modes Battery Indication NIST Certificate CE 20 to 70 C 4 to 158 F in air maximum sustained temperature of 30 C 86 F in water 0 21 C from 0 to 50 C 0 38 F from 32 to 122 F see Plot A 0 02 C at 25 C 0 04 F at 77 F see Plot A 5 minutes in water 12 minutes in air moving 2 m sec 20 minutes in air moving 1 m sec typical to 90 0 1 C 0 18 F per year 1 minute per month 0 to 50 C 32 to 122 F 3 Volt lithium non replaceable 5 years with 1 minute or greater logging interval 64K bytes memory approx 42 000 12 bit temperature measurements 19 6 g 0 69 oz 3 0 x 4 1 x 1 7 cm 1 2 x 1 6 x 0 68 in mounting bail 4 6 mm 3 16 in diameter hole Epoxy case To 305 m 1000 ft 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 Immediate start delayed start triggered start Offload while logging stop and offload Battery level can be
5. tware or let it record data until the memory is full Or use the HOBO Waterproof Shuttle to read out and relaunch the logger in the field Refer to the software user s guide for complete details on launching reading out and viewing data from the logger Important USB communications may not function properly at temperatures below 0 C 32 F or above 50 C 122 F Note The logger consumes significantly more battery power when it is awake and connected to a base station or shuttle To conserve power the logger will go into a low power sleep mode if there has been no communication with your computer for 30 minutes To wake up the logger remove the logger from the coupler wait a moment then re insert the logger Note The first time you launch the logger the deployment number will be greater than zero Onset launches the loggers to test them prior to shipping Operation An OK light LED on the front of the logger confirms logger operation In brightly lit areas it may be necessary to shade the logger to see the OK light blink The following table explains when the OK light blinks during logger operation When The light The logger is logging Blinks once every one to four seconds the shorter the logging interval the faster the light blinks blinks when logging a sample The logger is awaiting a start Blinks once every eight seconds because it was configured to until logging begins
6. ulations Do not attempt to open the logger case The battery is not replaceable and the logger does not contain any user serviceable parts If you open the case the logger will be unusable and the warranty will be voided A WARNING Do not cut open incinerate heat above 100 C 212 F or recharge the lithium battery The battery may explode if the logger is exposed to extreme heat or conditions that could damage or destroy the battery case Do not dispose of the logger or battery in fire Do not expose the contents of the battery to water Dispose of the battery according to local regulations for lithium batteries 2006 2013 Onset Computer Corporation All rights reserved Onset HOBO TidbiT and HOBOware are registered trademarks of Onset Computer Corporation All other trademarks are the property of their respective companies Patent 6 826 664 1 800 LOGGERS 564 4377 508 759 9500 www onsetcomp com loggerhelp onsetcomp com 10385 G MAN UTBI 001
7. viewed in status screen and optionally logged in datafile Low battery indication in datafile Available for additional charge The CE Marking identifies this product as complying with all relevant directives in the European Union EU To guarantee accuracy the TidbiT v2 Temp must not be used in condensing environments and water temperatures higher than 30C 86F for more than eight cumulative weeks over the life of the logger Frequent or prolonged exposure will lead to measurement drift and eventual failure the logger s communication LEDs are clean and dry 4 Attach the coupler to the base station then insert the logger into the coupler with the communication LEDs facing into the coupler as shown in the diagram 10385 G MAN UTBI 001 Mounting bail o gt en BO A fA gt a A X A i J j COUPLER AAE HI fim AN SZ lt N a e To base station a q4 Coupler lever for use with HOBO Waterproof Shuttle When properly seated the logger should be nearly flush with the top of the coupler 5 If you are using the HOBO Waterproof Shuttle briefly press the coupler lever to put the shuttle into base station mode 6 If the logger has never been connected to the computer before it may take a few seconds for the new hardware to be detected by the computer 7 Use the logger software to launch the logger check the logger s status read it out stop it manually with the sof
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