Thermocouple Data Logger With LCD Display And USB Interface

Description

The OM-EL-USB-TC-LCD data logger measures and stores up to 32,510 temperature readings from either a Type J, K or T thermocouple which plugs into a miniature female thermocouple receptacle at the base of the unit. The data logger plugs directly into a PC’s USB port, no USB cable is required. Three different functions are available on the display, most recent logged temperature, maximum logged temperature and minimum logged temperature.

The push button on the data logger is used to cycle through these functions. Data logger logging and alarm status is indicated by flashing red and green LEDs. Using the included Windows software, the user can easily set up the initial data logging parameters including thermocouple type, logging rate, start-time, high/low alarm settings, logging mode and desired temperature units (°C or °F), select the display mode which includes display off, on for 30 seconds after button press, or permanently on, data rollover (allows unlimited logging periods by overwriting the oldest data when the memory is full) and also download the stored data. The downloaded data can then be graphed, printed and exported to other applications such as Excel.

Specifications
Temperature Measurement Range:
Type J: -200 to 1190°C (-328 to 2174°F)
Type K: -200 to 1350°C (-328 to 2462°F)
Type T: -200 to 390°C (-328 to 734°F)
Resolution (Internal and Displayed): 0.5°C (1°F)
Accuracy: ±1.0°C (±2.0°F)
Thermocouple Connection:
Female subminiature thermocouple connector
Temperature Units: °C or °F selectable in software
Memory: 32,510 readings
Logging Interval: 1 sec, 10 sec, 1 min, 5 min, 30 min,
1 hr, 6 hr, 12 hr (selectable in software)
High/Low Alarms: Selectable in software
Start Date/Time: Selectable in software
Operating Temperature Range:
-10 to 40°C (14 to 104°F)
Visual Indicators (2 LEDs): The first LED flashes red to indicate
that the data logger is in an alarm condition (when temperature has
exceeded a high or low level alarm limit); the second LED flashes green
to indicate the data logger is not in an alarm condition
Software: Windows® 2000/XP/VISTA/7 (32-bit and 64-bit)
Power: 1/2 AA 3.6V lithium battery (included)
Battery Life: 6 months (at 25°C, dependent
on sample rate and use of LCD)
Weight: 114 g (4 oz)
Dimensions: See drawing on PDF