The LogTag® UTREL-16F is a powerful low-temperature data logger featuring an external probe system (compatible with the ST10 probe) and a built-in LCD display. This logger records temperatures from −90 °C to +40 °C and is ideal for dry ice applications and laboratory environments. With a capacity of 16,129 readings and 6 configurable alarms, it delivers accurate and reliable data logging.
Once the logger is connected via the integrated USB plug, it automatically generates a PDF report without the need for additional software. For more advanced analysis, encrypted data files can also be downloaded and reviewed using the LogTag® Analyzer software.
Note: Buffer bottles and silica sand are not included. For temperatures below −40 °C, the use of silica sand is recommended.
Key features
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Temperature range: −90 °C to +40 °C
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External probe model (ST10M-15 compatible)
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Up to 112 days of logging at a 10-minute interval
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LCD display with alarm indication and status information
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6 configurable alarm settings
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Automatic PDF report via USB, no software required
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Encrypted data access via LogTag® Analyzer
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IP61 protection rating
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Fixed battery with a service life of up to 2 years
Technical specifications (summary)
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Sensor measurement range: −90 °C to +40 °C
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Resolution: 0.1 °C to 0.5 °C depending on range
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Accuracy: up to ±0.5 °C in critical temperature ranges
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Memory capacity: 16,129 readings
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Logging interval: configurable from 30 seconds to 18 hours
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Download time: < 30 seconds for PDF, < 10 seconds via Analyzer
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Connection: USB 2.0 (Type A)
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Dimensions: 93 × 54.5 × 8.6 mm
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Weight: 39 g
Compatible accessories
Included in the box
Applications
Suitable for, among others:
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Temperature monitoring during vaccine transport
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Laboratories and biopharmaceutical environments
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Storage and shipment with dry ice
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24/7 cold chain monitoring
Want to learn more? Contact us via our contact page or easily request a quote for larger quantities.