Descripción
Lascar EL-GFX-1 – Temperature Data Logger with Graphic LCD Screen
- Temperature data logger with graphics LCD screen.
- Graphic LCD shows real-time readings, graph and current status
- User set audible alarm
- Highly visible confidence/alarm LEDs
- Supplied with user replaceable ½ AA batteries
The EL-GFX-1 standalone USB data logger measures and stores up to 256,000 temperature readings over a -30 to +80ºC (22 to +176ºF) range and at a resolution of 0.1ºC. Using the Windows control software, users can quickly set up the data logger and view downloaded data by connecting the device to the PC’s USB port using the supplied cable.
The data logger features a high-contrast graphic LCD and three-input buttons which allows users to start, stop and restart the data logger using on-screen menus. This menu also provides real-time analysis of data either as a data summary (showing highest & lowest readings and alarm conditions) or as a graph that updates as new data is added. Multiple data logging sessions can be stored on the device ready for upload to a PC at a later date.
The data logger’s robust design provides IP-67 waterproof protection and the two replaceable ½AA batteries typically allow logging for up to one year.
MENU BUTTON FUNCTIONS AND LED SCREEN INDICATION
BATTERY REPLACEMENT
We recommend that you replace the batteries every 12 months, or prior to logging critical data.
The EL-GFX-1 does not lose its stored readings when the batteries are discharged or when the batteries are replaced; however, the data logging process will be stopped. If the batteries are changed within a 2 minute window the EL-GFX-1 will retain its settings (internal clock and logging mode). This will allow logging to be restarted without additional connection to a PC via USB.
Only use 2 x 3.6V ½AA lithium batteries. Do not mix battery types and do not mix new and old batteries. Before replacing the batteries, unplug the EL-GFX-1 from the PC.
WARNING
Handle lithium batteries carefully, observe warnings on battery casing. Dispose of in accordance with local regulations.
DIMENSIONS
Manufacturer Specs
| Specification | Minimum | Typical | Maximum | Unit |
| Measurement range | -30 (-22) | +80 (+176) | °C (°F) | |
| Internal resolution | 0.1 (0.1) | °C (°F) | ||
| Accuracy (overall error) | ±0.1 (±0.2) | ±0.5 (±1) | °C (°F) | |
| Logging rate | every 10s | every 1hr | ||
| Operating temperature range* | -30 (-22) | +80 (+176) | °C (°F) | |
| 2 x ½AA 3.6V Lithium Battery Life | 1** | Year | ||
| * At temperatures below -5°C the LCD will exhibit slower response times. The LCD will be disabled at temperatures under -20°C and above 70°C. ** At 25°C and 10 minute logging rate with no alarm LEDs or sounder and minimal LCD use. |
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