HOBO StowAway TidbiT Temperature Data Logger
TBI32-20+50 HOBO StowAway TidbiT Temperature Data Logger
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  • TBI32-20+50 Image 1
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Part # TBI32-20+50

HOBO StowAway TidbiT Temperature Data Logger

-20 to 50°C Temperature (1,000 ft.)
Discontinued

Overview

Record underwater temperatures from -20°C to +50°C (-4°F to 122°F) with this miniature data logger. The StowAway TidbiT is completely sealed for underwater use; waterproof to 333m (1000ft). Enjoy quick launches and accessible readouts, due to its optic communications. This model records up to 32K. StowAway TidbiT units should not be used in wet environments with more than 90% relative humidity or in water with temperatures higher than +30°C for more than eight weeks cumulatively.

  • Waterproof to 1000 feet
  • Completely sealed in epoxy; very durable
  • User-selectable sampling interval: 0.5 seconds to 9 hours, recording times up to several years
  • Blinking LED light shows if temperature goes out of user-determined limits
  • Precision components eliminate the need for user calibration
  • Programmable start time/date
  • Triggered start with coupler or magnet
  • Memory modes stop when full or wrap-around when full
  • Nonvolatile EEPROM memory retains data even if battery fails
  • Multiple sampling with minimum, maximum or averaging
  • Blinking LED light confirms operation
  • Time accuracy: ±1 minute per week at +68°F (+20°C)
  • Mounting tab
  • Compliance certificate available
  • NIST-traceable temperature accuracy certification available
  • 5 year non-replaceable battery (typical use :16 three-month deployments in water (+35°F to +80°F) with 4 minute or longer intervals (no multiple sampling), 1 offload per deployment.)

In what environment does this data logger operate?

This data logger operates in an water environment.

What measurements does this data logger support?

The TBI32-20+50 data logger supports the following measurement: Temperature

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Time Accuracy Time accuracy: approx. ±1 minute per week,
full dependance shown in Plot A

Depth: Rated to 1000 feet

Range†:
-20° to 70°C (-4° to 158°F) in air;
-20° to 30°C (-4° to 86°F) in water

Accuracy: ±0.4° at 20°C (±0.8° at 70°F)

Resolution: 0.3° at 20°C (0.6° at 70°F)

Sample Rate: 0,5 sec to 9 hours

Capacity: 32,520 measurements

Operating temperature range: -20° to 50°C

Battery line typical use: 5 years

Size: 3.0 x 4.1 x 1.6 cm (1.2 x 1.6 x 0.63 in.); mounting bail 4.6 mm (3/16 in.) diameter

Weight: 19.5 grams (0.68 oz.)

†Specified range is narrower than nominal range due to precision calibration process. Using TidbiT Temp loggers in wet environments (>90% RH) over 86°F (30°C) for extended periods of more than 8 weeks cumulative may lead to premature failure. For applications over 30°C use the HOBO® Water Temp Pro v2.

Documentation for the TBI32-20+50

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.

Informational Pages

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