TEMPERATURE DATA LOGGER WITH GRAPHIC LCD SCREEN EL-GFX-1
The EL-GFX-1 standalone USB data logger measures and stores over 250,000 temperature readings over a -30 to +80ºC (-22 to +176ºF) range and at a resolution of 0.1ºC. Using the Windows control software (available as a free-download from www.congnghethongminh.vn), 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
FEATURES
+ Rugged and robust IP67 construction
+ From -30 to +80°C (-22 to +176°F) measurement range
+ Logging rates between 10 seconds and 1 hour
+ Stores over 250,000 readings
+ On screen menu and graphing to start, stop, review and restart the logger in the field
+ Micro USB interface for PC based set-up and data download
+ Immediate, delayed, push-button or temperature triggered start mode
+ User-programmable alarm thresholds
+ Graphic LCD shows real-time readings, graph and current status
+ Resettable Min/Max readings may be viewed on the LCD
+ User set audible alarm
+ Highly visible confidence/alarm LEDs
+ Supplied with user replaceable ½ AA batteries
SECIFICATION
Specification | Min. | Typ. | Max. | 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 |
| 6** |
| Months |
* 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.
APPLICATION INFORMATION
The EL-GFX-1 is suitable for a wide variety of applications, these include:
- Pharmaceutical fridge monitoring
- Transportation
- Food & drink
- Building & site monitoring
- HVAC