Onset HOBO U12 Stainless Temp Logger - U12-015

Product Description

Onset HOBO U12 Stainless Temp Logger - U12-015

Overview
The HOBO U12 Stainless Temperature Data Logger is ideal 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, the U12 Stainless Temperature Data Logger withstands process conditions from pasteurization to flash freezing and washdown. The U12 Stainless is also ideal for high-temperature or deep underwater applications.

Highlighted 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, graphing and analysis

In what environment does this data logger operate?
This data logger operates in indoor, outdoor and underwater environments.

What measurements does this data logger support?
The U12-015 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: -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

Resolution: 0.03°C at 25°C (0.05°F at 77°F), see Plot A

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

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: Food-grade 316 Series Stainless Steel

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

Vibration rating: Navy spec: NAVMAT P-9492 (non-probe model only)

NIST certificate: Available for additional charge; temperature range -30° to 120°C (-22° to 248°F)