The Stowaway Tidbit underwater loggers are designed to measure and record water temperatures. The loggers are sealed with an epoxy for waterproof depth up to 1000ft. The logger features a 5-year battery life, visual LED Alarm and a built-in mounting tab.
2 Temperature Measurement Ranges Available
>> -20°C to 50°C (#TBI32-20-50)
>> -5°C to 37°C (#TBI32-05-37)
Required with StowAway Tidbit
>> BoxCar Software
>> Optic Base Station
NOTE: Should not be used in condensing environments and water temperatures higher than +30°C (+86°F) for more than 8 weeks cumulatively. See Application Note for Details
Large Quantity Discounts Are Available!
Underwater Temperature Logger Features
- Programmable Start Date/Time
- Triggered start with coupler or magnet
- Multiple sampling with minimum, maximum or averaging
- Built-in Mounting Tab
- Requires BoxCar Software and the Optic Base Station
Underwater Temperature Logger Specifications
Data Storage Capacity | 32,520 Samples |
Temperature Range | TBI32-20-50: -20°C to 50°C (-4°F to 122°F) TBI32-05-37: -4°C to 37°C (24°F to 99°F) |
Temperature Accuracy | TBI32-20-50: ±0.4°C (0.8°F) at 70°F TBI32-05-37: ±0.2°C (0.4°F) at 70°F |
Temperature Resolution | TBI32-20-50: 0.3°C (0.6°F) at 70°F TBI32-05-37: 0.16°C (0.29°F) at 70°F |
Response Time (Water) | 5 Minutes (Typical to 90%) |
Response Time (Air) | 50 Minutes (Still Air) 18 Minutes (Air Moving at 1 m/s) |
Memory | Nonvolatile EEPROM, retains data when battery fails |
Memory Modes | Stop when Full or Wrap-around when Full |
Time Accuracy | ±1 Minute per Week at 68°F (20°C) |
Sampling Interval | 0.5 Seconds to 9 Hours |
Protective Casing | Epoxy Sealed |
Waterproof Depth | 1000 ft |
Battery Life | 5 Years (Non-replaceable Battery) |
Visual Alarm | Blinking LED when user-configured parameters exceeded |
Environment (Typical) | (16) 3-Month Deployments in water (35°F to 80°F) with 4 minute or more Sampling Interval |
Compliance Standards | CE |
Dimensions | 4.1cm x 3.0cm x 1.7cm (1.6" x 1.18" x 0.67") |
Weight | 23 grams |
NOTE: To guarantee specified accuracy, the StowAway TidbiT loggers should not be used in wet condensing environments (> 90% RH) and water temperatures higher than +30°C (+86°F) for more than 8 weeks cumulatively. Prolonged exposure will lead to measurement drift and eventual failure. Use the HOBO Water Temp Pro v2 for applications in wet environments over 30 °C (86 °F). For depths greater than 300m, use the HOBO Stainless Temp Data Logger.