UA-002-64 HOBO Economic Data Logger for Temp/Light
Economic Data Logger for Temp & Light.
Model UA-002-08 (8K) has been discontinued.

A miniature, waterproof two-channel temperature and relative light level data logger, this 8K or 64K model is value-priced for deployment in indoor, outdoor, and underwater applications measuring relative light levels and ambient temperatures. Data Logger Hobo
The 64K model UA-002-64 stores approximately 52K of 10-bit temperature/light readings.
Features:
- Low-cost temperature with alarm indication or light intensity.
- Waterproof housing for wet or underwater use.
- Data readout in less than 30 seconds via fast Optic USB interface.
Measurement range:
Temperature: -20° to 70°C (-4° to 158°F)
Light: 0 to 320,000 lux (0 to 30,000 lumens/ft2)
Accuracy:
Temperature: ± 0.47°C at 25°C (± 0.85°F at 77°F), see Plot A
Light intensity: Designed for measurement of relative light levels, see Plot D for light wavelength response
Resolution: Temperature: 0.10°C at 25°C (0.18°F at 77°F), see Plot A
Drift: Less than 0.1°C/year (0.2°F/year)
Response time: Airflow of 2 m/s (4.4 mph): 10 minutes, typical to 90%
Water: 5 minutes, typical to 90%
Time accuracy: ± 1 minute per month at 25°C (77°F), see Plot B
Operating range:
In water/ice: -20° to 50°C (-4° to 122°F)
In air: -20° to 70°C (-4° to 158°F)
Water depth rating: 30 m from -20° to 20°C (100 ft from -4° to 68°F), see Plot C
NIST traceable certification: Available for temperature only at additional charge; temperature
range -20° to 70°C (-4° to 158°F)
Battery life: 1 year typical use
Memory:
UA-002-64: 64K bytes (approximately 28K combined temperature and light readings or events)
Materials: Polypropylene case; stainless steel screws; Buna-N o-ring
Weight: 18 g (0.6 oz)
Dimensions: 58 x 33 x 23 mm (2.3 x 1.3 x 0.9 inches)
Comunications/Software:
€185.00
- Number of Channels
- 2 channels: Temp. & Light
- ADC Bits
- 10 bit
- Precision
- ±0.47°C
- Resolution
- 0.10°C
- With Display
- No
- IP Classification
- Submersible
- Communications
- Optic
- Battery Life
- 1 year
- Memory Capacity
- 64K bytes (approximately 28K combined temperature and light readings or events)
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