A single-channel thermocouple data logger to measure and record temperature in indoor environments. Designed for a broad range of monitoring applications – from industrial process monitoring to concrete maturity testing – this logger provides exceptional flexibility by accepting J, K, T, E, R, S, B or N type thermocouple probes (sold separately).

Onset also offers a four-channel thermocouple data logger, the HOBO UX120-014M.

Highlighted Features

• High-accuracy J, K, T, E, R, S, B, N thermocouple readings
• Easy-to view LCD display
• Large memory capacity
• Visual high & low alarm thresholds
• New Burst and Statistics logging modes
• Record ambient temperature with internal thermistor

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

The UX100-014M data logger supports the following measurement: Temperature

Specifications

Thermocouple:	Range :	Accuracy :	Resolution :
J	-210° to 760°C (-346° to 1,400°F)	±0.6°C (±1.08°F) ± thermocouple probe accuracy	0.03°C (0.06°F)
K	-260° to 1,370°C (-436° to 2,498°F)	±0.7°C (±1.26°F) ± thermocouple probe accuracy	0.04°C (0.07°F)
T	-260° to 400°C (-436° to 752°F)	±0.6°C (±1.08°F) ± thermocouple probe accuracy	0.02°C (0.03°F)
E	-260° to 950°C (-436° to 1,742°F)	±0.6°C (±1.08°F) ± thermocouple probe accuracy	0.03°C at (0.05°F)
R	-50° to 1,550°C (-58° to 2,822°F)	±2.2°C (±3.96°F) ± thermocouple probe accuracy	0.08°C (0.15°F)
S	-50° to 1,720°C (-58° to 3,128°F)	±2.2°C (±3.96°F) ± thermocouple probe accuracy	0.08°C (0.15°F)
B	550° to 1,820°C (1,022° to 3,308°F)	±2.5°C (±4.5°F) ± thermocouple probe accuracy	0.1°C (0.18F)
N	-260° to 1,300°C (-436° to 2,372°F)	±1.0°C (±1.8°F) ± thermocouple probe accuracy	0.06°C (0.11°F)
Internal 10K Thermistor (Temperature)
Range:	Logging: -20° to 70°C (-4° to 158°F)
Accuracy:	±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A
Resolution:	0.024°C at 25°C (0.04°F at 77°F); see Plot A
Drift:	< 0.1°C (0.18°F) per year
Internal 10K Thermistor (Temperature)
Logger Operating Range
Logging:	-20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing); logger accuracy from 0° to 50°C (32° to 122°F)
Launch/readout:	0° to 50°C (32° to 122°F) per USB specification
Resolution:	22-bit
Logging rate:	1 second to 18 hours, 12 minutes, 15 seconds
Logging modes:	Normal, Burst or Statistics
Memory modes:	Wrap when Full or Stop when Full
Start modes:	Immediately, Push Button, Date & Time or Next Interval
Stop modes:	When Memory Full, Push Button, or Date & Time
Restart mode:	Push Button
Time accuracy :	±1 minute per month at 25°C (77°F), see Plot B
Battery life:	1 year, typical with logging rate of 1 minute and sampling interval of 15 seconds or greater
Battery type:	One 3V CR2032 lithium battery
Memory:	512 KB (208,076 measurements, maximum)
Download type:	USB 2.0 interface
Full memory download time:	1 minute, 30 seconds
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:	3.66 x 5.94 x 1.52 cm (1.44 x 2.34 x 0.6 in.)
Weight:	30 g (1.06 oz)
Environmental rating:	IP50
CE:	The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)