Product Description & Specifications
* Increased Accuracy Temp/RH USB data logger
* Configuration software
* User-selectable alarm thresholds
* LEDs indicate logger status
* IP67 protection
s standalone data logger measures and stores up to 16,382 relative humidity and 16,382 temperature readings over 0 to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can easily set up the logger and view downloaded data by plugging the module into a PC's USB port and using the supplied software. Relative humidity, temperature and dew point (The temperature at which water vapour present in the air begins to condense) data can then be graphed, printed and exported to other applications.
The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for 1 year.
| Specification |
Min.
|
Typ.
|
Max.
|
Unit
|
| Relative Humidity |
Measurement range |
0
|
|
100
|
%RH
|
| Repeatability (short term) |
|
±0.1
|
|
| Accuracy (overall error) (20-80%RH) |
|
±2.0*
|
±4.0
|
| Internal resolution |
|
0.5
|
|
| Long term stability |
|
0.5
|
|
| Temperature |
Measurement range |
-35 (-31)
|
|
+80 (+176)
|
°C (°F)
|
| Repeatability |
|
±0.1 (±0.2)
|
|
| Accuracy (overall error)(20-80%RH) |
|
±0.3 (±0.6)
|
±1.5 (±3)
|
| Internal resolution |
|
0.5 (1)
|
|
| Dew Point |
Accuracy (overall error) (25°C, 40-00%RH) |
|
±1.1 (±2) **
|
|
°C (°F)
|
| Logging rate |
every 10s
|
|
every 12hr
|
-
|
| Operating temperature range |
-35 (-31)
|
|
+80 (+176)
|
°C (°F)
|
| 1/2AA 3.6V Lithium Battery Life *** |
|
1* year
|
|
|
* This specifies the overall error in the logged readings, for relative humidity measurements between 20 and 80%RH
** This specifies the overall error in the calculated dew point, for relative humidity measurements between 40 and 100%RH at 25°C
*** Depending on sample rate, ambient temperatures and use of alarm LEDs
Required Software and Download Kit
The EL-USB-2+ has free software and comes with a USB port in the device so nothing more is needed |
Warranty: 12 Months
This logger comes with free software and USB connection to attach to your computer.
