HOBO J,K,S,T Thermocouple Data Logger
Part # U12-014
 
This product is discontinued.
 

Overview

The HOBO U12 J, K, S, T Thermocouple data logger provides exceptional measurement flexibility by accepting J, K, S, or T thermocouple probes. An internal thermistor monitors and records ambient temperature for cold-junction compensation, for maximum accuracy.

Highlighted Features

  • High-accuracy J, K, S, T thermocouple recordings
  • Automatic cold-junction compensation
  • Accepts subminiature thermocouple connectors
  • Direct USB interface

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

The U12-014 data logger supports the following measurement: Temperature

To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Measurement range:
J type: 0 to 750 °C (32° to 1382°F)
K type: 0 to 1250 °C (32° to 2282°F)
S type: -50 to 1760 °C (-58° to 3200°F)
T type: -200 to 100 °C (-328° to 212°F)
U12-014 Plot A Internal temperature: 0° to 50°C (32° to 122°F)

Accuracy:
J type: +/- 2.5°C or 0.5% of reading, whichever is greater
K type: +/- 4.0°C or 0.5% of reading, whichever is greater
S type: +/- 6.0°C or 0.5% of reading, whichever is greater
T type: ±1.5°C (±2.7°F)
Internal temperature: ± 0.35°C (± 0.63°F), see Plot A (All accuracies specified for battery voltage ≥ 2.80 V)

Resolution:
J type: 0.21°C at 375°C (0.38°F at 707°F)
K type: 0.32°C at 625°C (0.58°F at 1157°F)
S type: 0.44°C at 855°C (0.79°F at 1571°F)
T type: 0.10°C at -50°C (0.18°F at -58°F)
U12-014 Plot B Internal temperature: 0.03°C at 25°C (0.05°F at 77°F), see Plot A

Drift: Internal temperature 0.1°C/year (0.2°F/year)

Humidity range: 0 to 95% RH, non-condensing

Time accuracy: ± 1 minute per month at 25°C (77°F), see Plot B

Operating temperature:
Logging: 0° to 50°C (32° to 122°F); 0 to 95% RH (non-condensing)
Launch/readout: 0° to 50°C (32° to 122°F), per USB specification

Battery life: 1 year typical use

Memory: 64K bytes (43,000 12-bit measurements)

Weight 46 g (1.6 oz)

Dimensions 58 x 74 x 22 mm (2.3 x 2.9 x 0.9 inches)

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Software
Graphing and Analysis
HOBOware Pro Mac/Win (USB cable included)
$99
HOBOware Pro - Mac/Win (Download Only) Data Logger
$75
Compatible Sensors
J-K-S-T Probes
Type J 6 ft Beaded Thermocouple - Range: 0 to 250°C (32° to 482°F)
$19
Type K 6 ft Beaded Thermocouple
$19
Type T 6 ft Beaded Thermocouple
$19
Type K 12" Probe Thermocouple
$47
Communications
Connection Cables
USB Cable
$10
Data Offload - Base Stations - Shuttles
HOBO U-Shuttle
$281
Maintenance
Batteries
Replacement batteries (Pack of 5)
$12
Accessories
Beaded Thermocouple
Type J 6 ft Beaded Thermocouple - Range: 0 to 250°C (32° to 482°F)
$19
Type K 6 ft Beaded Thermocouple
$19
Type T 6 ft Beaded Thermocouple
$19
Carrying Case
Pelican Case
$245
Probe Thermocouple
Type K 12" Probe Thermocouple
$47
Subminiature Connectors
Type J Subminiature Connector
$10
Type K Subminiature Connector
$10
Type T Subminiature Connector
$10
Thermocouple Wire
Type J 100 ft Thermocouple Wire
$59
Type K 100 ft 24 AWG Thermocouple Wire
$59
Type T 100 ft Thermocouple Wire
$59
Documentation for the U12-014

 
HOBO U12 J, K, S, T Thermocouple Data Logger (U12-014) User's Manual