The Professional’s Choice for High Accuracy Monitoring

An ideal data logger for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical. With its broad temperature range (-40 to 125C) and food-grade stainless-steel housing, this logger withstands process conditions, from pasteurization to flash freezing and washdown. This logger is also well suited for high-temperature or deep underwater applications.

Features

• Food-grade 316 Series Stainless Steel
• High-accuracy, extended temperature range
• Suitable for high pressure applications to 2200psi
• Fast readout via direct USB interface
• Compatible with HOBOware and HOBOware Pro for logger setup and graphing & analysis

Important Information

Requires HOBOware software and a USB cable. (Note: A USB cable is included w/HOBOware Pro CD or USB software purchase). See compatible items below.

 

Measurement Range	-40° to 125°C (-40° to 257°F)
Accuracy	±0.25°C from 0° to 50°C (±0.45°F from 32° to 122°F), see Plot A in User Manual
Resolution	0.03°C at 25°C (0.05°F at 77°F), see Plot A in User Manual
Drift	0.05°C/year + 0.1°C/1000 hrs above 100°C (0.09°F/year + 0.2°F/1000 hrs above 212°F)
Response Time in 1 m/s (2.2 mph) airflow	U12-015: <10 minutes, typical to 90% U12-015-02: 2.25 minutes, typical to 90%
Response Time in Water	U12-015: <3.5 minutes, typical to 90% U12-015-02: 20 seconds, typical to 90%
Time Accuracy	±2 minute per month at 25°C (77°F), see Plot B in User Manual
Operating Environment	Air, water, steam, 0 to 100% RH
Operating Temperature	Logging: -40° to 125°C (-40° to 257°F) Launch/readout: 0° to 50°C (32° to 122°F), per USB specification
Battery Life	3 year typical use, factory replaceable
Memory	64K bytes (43,000 12-bit measurements)
Construction	316 series stainless steel, EPDM or Viton O-ring; see Food-Grade Compliance section for additional details
Weight	U12-015: 72 g (2.5 oz) U12-015-02: 82 g (2.9 oz)
Logger Dimensions	17.5 x 101.6 mm (0.69 x 4.00 inches)
Probe Dimensions (U12-015-02 only)	4 x 124 mm (0.16 x 4.90 inches)
Pressure/Depth Rating	2200 psi (1500 m/4900 ft) maximum
NIST Certificate	Available for additional charge; temperature range -30° to 120°C (-22° to 248°F)
CE	The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

HOBOware Software

HOBOware software is used for launching, reading out, and plotting data from HOBO® data loggers. With HOBOware, you can also check logger status, filter and export data, save changes to graphs in project files, and scale data with the Linear Scaling and Pulse Scaling data assistants. There are two versions of HOBOware: HOBOware and HOBOware Pro.

Learn more about HOBOware and HOBOware-Pro Features >>