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Portable Humidity & Temperature Loggers With Graphic Display

OM-EL-GFX Series

Portable Temperature/Humidity Data Loggers | OM-EL-GFX Series

Portable Temperature/Humidity Data Loggers

£101.92 OM-EL-GFX-1

  • Portable Temperature/Humidity Data Loggers with Graphic LCD to Show Real-Time Readings, Graph and Current Status
  • Memory: 252,928 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, Pushbutton or Temperature Triggered Start Mode
  • User Programmable Alarm Thresholds
  • User Enabled Audible Alarm
  • Highly Visible Confidence/Alarm LEDs
  • Rugged and Robust IP67 Construction
Data Loggers - View related products


Click on this link if you need more information about a Data Logger.

The portable data logger for temperature and humiodity of the OM-EL-GFX Series measure and store up to 252,928 readings. Using the included Windows® control software users can quickly set up the data logger and view downloaded data by connecting the device to the computer’s USB port.

The data logger features a high contrast graphic LCD display and three input buttons. This allows users to start, stop and restart the data logger using on-screen menus. The menu also provides real-time analysis of data either as a data summary (showing highest and lowest readings and alarm conditions) or as a graph that updates as new data is added. The maximum and minimum readings and also the time and date these are valid from can be displayed on the LCD display by using the info button. If desired, the user can then reset the maximum/minimum readings shown. Each time the maximum/minimum readings are reset while logging, an “event marker” is created in the data. When the data has been downloaded to the computer these events can be viewed on the graph (event markers), and they also appear in the data file associated with the corresponding log when the reset took place. This can be useful as an audit/validation tool for certain applications where procedures mandate that a regular physical check of the logger/statistics have taken place. Multiple data logging sessions can be stored on the device ready for upload to the computer at a later time.

The data logger’s robust design provides IP67 waterproof protection (OM-EL-GFX-1 and OM-EL-GFX-2 only), and the two replaceable ½ AA batteries typically allow logging for up to one year.

Measurement Range: -30 to 80°C (-22 to 176°F)
Internal Resolution: 0.1°C (0.1°F)
Accuracy (Overall Error @ 25°C): ±0.1°C (±0.2°F) typical; ±0.75°C (±1.5°F) maximum
Logging Interval: 1 reading every 10 seconds to 1 every hour
Weight: 99 g (3.5 oz)
Dimensions: 88 H x 48.5 W x 30.5 mm D (3.46 x 1.91 x 1.20")
    Measurement Range: -30 to 80°C (-22 to 176°F)
    Repeatability: ±0.1°C (±0.2°F) typical
    Internal Resolution: 0.1°C (0.1°F)
    Accuracy (Overall Error): ±0.5°C (±1.0°F) typical; ±2.0°C (± 4.0°F) maximum
    Measurement Range: 0 to 100% RH
    Repeatability: ±0.5% RH
    Long Term Stability: ±0.5% RH/year
    Internal Resolution: 0.1% RH
    Accuracy (20 to 80% RH): ±3.0% RH typical; ±5.0% RH maximum
Dew Point
    Accuracy (Overall error in the calculated dew point, for RH measurement between 40 to 100% RH @ 25°C): ±1.1°C (±2.0°F)
Logging Interval: 1 reading every 10 seconds to 1 every hour
Dimensions: 88 H x 48.5 W x 30.5 mm D (3.46 x 1.91 x 1.20")
Weight: 99 g (3.5 oz)
Temperature Measurement Range:
    Type K: -200 to 1350°C (-328 to 2462°F)
    Type J: -200 to 1190°C (-328 to 2174°F)
    Type T: -200 to 390°C (-328 to 734°F)
Internal Resolution: 0.1°C (0.1°F)
Accuracy (Overall Error @ 25°C): ±0.5°C (±0.9°F) typical
Operating Temperature Range: -10 to 40°C (-14 to 104°F)
Logging Interval: 1 reading every 2 seconds to 1 every hour
Weight: 105 g (3.7 oz)
Dimensions: 102 H x 48.5 W x 30.5 mm D (4.06 x 1.91 x 1.20")
Memory: 252,928 readings
Software: Windows XP/VISTA/7 (32 and 64-bit)
Power: 2 ½ “AA” 3.6V lithium batteries (included)
Battery Life: 6 months, at 25°C and 10 minute logging rate with no alarm LEDs or sounder and minimal LCD use
Enclosure: IP67 with USB cover attached (excludes OM-EL-GFX-DTC)
Display: High contrast graphic backlit LCD
Place Order(Specify Model Number)
Part Number/ Desc.
Availability: In Stock
Temperature data logger with graphic LCD display
Availability: In Stock
Temperature and relative humidity data logger with graphic display
Availability: 9 weeks
Dual Channel K, J, and T Type thermocouple data logger with graphic display
Availability: 7 weeks
Replacement 3.6V lithium battery (2 required)
All amounts shown in EUR, GBP, or USD
Note: Comes complete with Windows software and operator’s manual on CD-ROM, 2½ AA 3.6V lithium batteries, USB cover, mounting clip and 1 m (3.2') USB cable. OM-EL-GFX-DTC also includes 2 Type K thermocouples.
Ordering Example: (1) OM-EL-GFX-1 Temperature data logger with graphic LCD display, £101.92
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