HOBO 4900 feet Stainless Temperature Data Logger

Data Logger

Stainless Temperature (4,900 ft.) Data Logger

An ideal data logger for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical; also for high-temperature or deep underwater applications.

HOBO 4900 feet Stainless Temperature Data Logger

Overview

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.

HOBO 4900 feet Stainless Temperature Data Logger

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

HOBO 4900 feet Stainless Temperature Data Logger

Specifications

Logger

Measurement Range

-40° to 125°C
-40° to 257°F

Accuracy

±0.25°C from 0° to 50°C , see manual for plot
±0.45°F from 32° to 122°F , see manual for plot

Resolution

0.03°C at 25°C , see manual for plot
0.05°F at 77°F , see manual for plot

Drift

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)

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 maximum
1500 m/4900 ft maximum

NIST Certificate

-22° to 248°F

HOBO 4900 feet Stainless Temperature Data Logger

Stainless Temperature (4900 feet) Data Logger

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Features

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