Difference between revisions of "Temperature - Hobo pendant temperature logger"
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is a waterproof, one-channel logger with 10-bit resolution nd can record up to approximately 6,500 (8K model) or 52,000 (64K model) measurements or internal logger events. The logger uses a coupler and optical base station with USB interface for launching and data readout by a computer. | is a waterproof, one-channel logger with 10-bit resolution nd can record up to approximately 6,500 (8K model) or 52,000 (64K model) measurements or internal logger events. The logger uses a coupler and optical base station with USB interface for launching and data readout by a computer. | ||
| − | Measurement range: -20°C to 70°C (-4° to 158°F) | + | '''Measurement range:''' -20°C to 70°C (-4° to 158°F) |
| − | Accuracy: +/- 0.47°C at 25°C (+/-0.85°F at 77°F) | + | '''Accuracy:''' +/- 0.47°C at 25°C (+/-0.85°F at 77°F) |
| − | Resolution: Temperature: 0.10°C at 25°C (0.18°F at 77°F) | + | '''Resolution:''' Temperature: 0.10°C at 25°C (0.18°F at 77°F) |
| − | Drift: Less than 0.1°C/year (0.2°F/year) | + | '''Drift:''' Less than 0.1°C/year (0.2°F/year) |
| − | Response time: Airflow of 2m/s (4.4 mph): 10 minutes, typical to 90% | + | '''Response time:''' Airflow of 2m/s (4.4 mph): 10 minutes, typical to 90% |
Water: 5 minutes, typical to 90% | Water: 5 minutes, typical to 90% | ||
| − | Time accuracy: +/- 1 minute per month at 25°C (77°F) | + | '''Time accuracy:''' +/- 1 minute per month at 25°C (77°F) |
| − | Weight: 18 g | + | '''Weight:''' 18 g |
| − | Dimensions: | + | '''Dimensions: ''' 58 x 33 x 23 mm (2.3 x 1.3 x 0.9 inches) |
==Advantages:== | ==Advantages:== | ||
Revision as of 14:53, 30 January 2009
Parameter to be measured:
Temperature
Method:
Self-recording temperature sensors
Equipment:
The HOBO Pendant Temperature Data Logger/ Doc # 9531-D, MAN-UA-001/ Onset Computer Corporation is a waterproof, one-channel logger with 10-bit resolution nd can record up to approximately 6,500 (8K model) or 52,000 (64K model) measurements or internal logger events. The logger uses a coupler and optical base station with USB interface for launching and data readout by a computer.
Measurement range: -20°C to 70°C (-4° to 158°F)
Accuracy: +/- 0.47°C at 25°C (+/-0.85°F at 77°F)
Resolution: Temperature: 0.10°C at 25°C (0.18°F at 77°F)
Drift: Less than 0.1°C/year (0.2°F/year)
Response time: Airflow of 2m/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)
Weight: 18 g
Dimensions: 58 x 33 x 23 mm (2.3 x 1.3 x 0.9 inches)
Advantages:
Disadvantages:
What to watch out for:
Problems/Questions:
Links
Projects that used the above equipment:
Other related web sites: