Onset
SKU: E-348-UA-002-64
HOBO Pendant Temperature/Light 64K Data Logger
$195.00
A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.
Important Info
+Overview
This miniature data logger can record temperature and relative light levels. Complete with waterproof casing, this product is designed for indoor, outdoor, and underwater deployment. This model can store approximately 52,000 measurments of 10-bit readings. Use a solar radiation shield for accurate temperature measurement in sunlight. See RS1 Solar Radiation Shield (assembly required) and M-RSA (pre-assembled) Solar Radiation Shield. Note that using a solar radiation shield prevents the use of the light sensor.
Highlighted 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
In what environment does this data logger operate?
This data logger operates in indoor, outdoor and underwater environments.What measurements does this data logger support?
The UA-002-64 data logger supports the following measurements: Light Intensity, Temperature, and Water TempSpecifications
+| 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: | ± 0.53°C from 0° to 50°C (± 0.95°F from 32° to 122°F), see Plot A in manual |
| Light intensity: | Designed for measurement of relative light levels, see Plot D in manual for light wavelength response |
| Resolution | |
| Temperature: | 0.14°C at 25°C (0.25°F at 77°F), see Plot A in manual |
| 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 in manual |
 |
|
| 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 in manual |
 |
|
| 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 |
| Battery Type: | CR2032 |
| Memory | |
| UA-002-08: | 8K bytes (approximately 3.5K combined temperature and light readings or events) |
| 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) |
| CE: | The CE Marking identifies this product as complying with all relevant directives in the European Union (EU) |
Compatible Items
+
SOFTWARE
Graphing & Analysis
- BHW-PRO HOBOware Pro CD or USB Drive (USB Cable Included) Software
- BHW-PRO-DLD HOBOware Pro - Mac/Win (Download Only) Software
- BASE-U-1 Optic USB Base Station for Pendant
- BASE-U-4 Optic USB Base Station
- U-DTW-1 HOBO Waterproof Shuttle
- HRB-TEMP-1 Replacement batteries (Pack of 5)
- UA-PARTSKIT Pendant Replacement Parts Kit Replacement
- DESICCANT1 Small Desiccant Pack (25-count) Replacement
- CASE-PELICAN-1510 Pelican Case
- COMPLIANCE CERT Compliance Certification
- COUPLER-UA Replacement Pendant Coupler for the BASE-U-1 Replacement
- COUPLER2-A A Replacement Coupler for BASE-U-4 Replacement
- NIST-SETUP Setup Charge for NIST Traceable Certification
- NIST-TEMP-POINT NIST Temperature point Certification
Video
+Attributes
+| Environment | Outdoor, Indoor, Water |
|---|---|
| Measurement | Water Temperature, Temperature |
| Communications | Optic/USB |
| Product Series | Pendant (UA) |
| Product Solution | Stand-alone Data Loggers, Stand-alone Optical Data Loggers |
You May Also Like
