Home » Lascar EL-USB-RT Real-time USB Temperature & Humidity Monitor
Lascar EL-USB-RT Real-time USB Temperature & Humidity Monitor
Part Number:
LE EL-USB-RT
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Yes! Available up to 11 units Quantity
Price:
$75.00 
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The Lascar EL-USB-RT Real-time USB Temperature & Humidity Monitor measures temperature and relative humidity from -10 to +60°C (+14 to +140°F) and 0 to 100%RH, when plugged into the USB port of a PC installed with the purpose designed software underWindows 2000, XP and Vista.
The PC displays the temperature, humidity and dew point(the temperature at which water vapor present in the air begins to condense) in real-time and saves it to a file which can store up to 7 day's worth of data. This data file is overwritten at the beginning of each new logging session.
The software provides the option for the user to save the data file permanently to the hard-drive. Temperature, relative humidity and dew point can be graphed, printed and
exported to other applications.
The PC displays the temperature, humidity and dew point(the temperature at which water vapor present in the air begins to condense) in real-time and saves it to a file which can store up to 7 day's worth of data. This data file is overwritten at the beginning of each new logging session.
The software provides the option for the user to save the data file permanently to the hard-drive. Temperature, relative humidity and dew point can be graphed, printed and
exported to other applications.
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Full Review
- -10 to +60°C (+14 to +140°F) Measurement Range
- 0 to 100%RH Measurement Range
- Dew point indication via Windows Control Software
- USB Interface
- User-Programmable Alarm Thresholds for T & RH%
| Specification | Min. | Typ. | Max. | Unit |
| Temperature | ||||
| Measurement range | -10 (+14) | +60 (+140) | °C (°F) | |
| Repeatability | ±0.3 (±0.6) | °C (°F) | ||
| Accuracy (overall error) | ±1.5 (± 3)* | °C (°F) | ||
| Response time | 20 | 30 | sec | |
| Relative Humidity | ||||
| Measurement range | 0 | 100 | %RH | |
| Repeatability (short term) | ±0.5 | %RH | ||
| Accuracy (overall error) (20-80%RH) | ±4.5 | % RH | ||
| Response time | 5 | sec | ||
| Long term stability | 1 | %RH/Yr | ||
| Dew Point Accuracy (overall error) (25°C, 40-100%RH) | ±2.5(±5) | °C (°F) | ||
| Logging rate | 1 | sec | ||
| Operating temperature range | -10 (+14) | +60 (+140) | °C (°F) |
* Stated accuracy correct following 15 minutes temperature stabilisation in environment
Easy to install and use, the control software runs under Windows 2000, XP (Home and Professional Editions) and Vista. It provides an environment whereby the user can view the current temperature and humidity and graph either the current data file or previously saved files. Users can set up high and low alarms within the software which can send emails, text alerts or audible alarms via the PC's internal speaker.
The software can also show the current temperature and humidity in the notification area within the Window's tool-bar. Right-clicking on the Lascar EL-USB-RT Real-time USB Temperature & Humidity Monitor icon in the notification area enables the user to access the full functionality of the software.
The software can also show the current temperature and humidity in the notification area within the Window's tool-bar. Right-clicking on the Lascar EL-USB-RT Real-time USB Temperature & Humidity Monitor icon in the notification area enables the user to access the full functionality of the software.
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