User Manual

HOBO 4-Channel Thermocouple Data Logger (UX120-014M) Manual
1-800-LOGGERS 2 www.onsetcomp.com
Specifications (continued)
Logger (continued)
Download Type USB 2.0 interface
Full Memory Download Time Approximately 1.5 minutes
LCD LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly
or go blank in temperatures outside this range
Size 10.8 x 5.41 x 2.54 cm (4.25 x 2.13 x 1 in.)
Weight 107.5 g (3.79 oz)
Environmental Rating IP50
The CE Marking identifies this product as complying with all relevant
directives in the European Union (EU).
Plot A: Internal Temperature Accuracy & Resolution Plot B: Time Accuracy
Logger Components and Operation
Start/Stop Button: Press this button for 3 seconds to start or
stop logging data, or to resume logging on the next even
logging interval. This requires configuring the logger in
HOBOware with a push button start or stop, and with “Resume
logging on next button push” selected (see Setting up the
Logger). You can also press this button for 1 second to record
an internal event (see Recording Internal Logger Events) or to
turn the LCD screen on if the option to turn off the LCD has
been enabled (see Setting up the Logger).
Alarm/Stats Button: Use this button to clear a tripped alarm
(see Setting up Alarms) or to switch between statistics, alarm
readings, the current sensor reading, and the internal
temperature reading (if enabled in HOBOware).
Mounting Loops: Use the two mounting loops (only one visible
in the diagram) to mount the logger with the hook-and-loop
strap (see Mounting the Logger).
Internal 10K Thermistor (Temperature): The internal 10K
thermistor (not visible in the diagram) measures ambient
temperature, if the channel is configured to log in HOBOware
(see Setting up the Logger).
Alarm/Stats Button
Start/Stop Button
USB Port
Mounting Loop
LCD Screen
Thermocouple Ports
Internal 10K Thermistor (Temperature)