Materials Testing
    Thermocouple Data Logger with thermocouple sensorsProcess monitoring to concrete maturity testing

Type J, K, T, E, R, S, B, N Thermocouple Data Logger

  • High-accuracy J, K, T, E, R, S, B, N thermocouple readings
  • Easy-to view LCD display
  • Large memory capacity

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The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately).

Designed for a broad range of monitoring applications – from industrial process monitoring to concrete maturity testing – the logger provides exceptional flexibility by accepting J, K, T, E, R, S, B or N type thermocouple probes. 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

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


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 - UX120-014MTime 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

J-210° to 760°C (-346° to 1,400°F)±0.6°C (±1.08°F) ± thermocouple probe accuracy0.03°C (0.06°F)
K-260° to 1,370°C (-436° to 2,498°F)±0.7°C (±1.26°F) ± thermocouple probe accuracy0.04°C (0.07°F)
T-260° to 400°C (-436° to 752°F)±0.6°C (±1.08°F) ± thermocouple probe accuracy0.02°C (0.03°F)
E-260° to 950°C (-436° to 1,742°F)±0.6°C (±1.08°F) ± thermocouple probe accuracy0.03°C at (0.05°F)
R-50° to 1,550°C (-58° to 2,822°F)±2.2°C (±3.96°F) ± thermocouple probe accuracy0.08°C (0.15°F)
S-50° to 1,720°C (-58° to 3,128°F)±2.2°C (±3.96°F) ± thermocouple probe accuracy0.08°C (0.15°F)
B550° to 1,820°C (1,022° to 3,308°F)±2.5°C (±4.5°F) ± thermocouple probe accuracy0.1°C (0.18F)
N-260° to 1,300°C (-436° to 2,372°F)±1.0°C (±1.8°F) ± thermocouple probe accuracy0.06°C (0.11°F)