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Dwyer Omega – OM-EL-21CFR-1-LCD Series 21CFR Compatible Temperature Data Logger with LCD Screen
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Dwyer Omega – OM-EL-21CFR-1-LCD Series 21CFR Compatible Temperature Data Logger with LCD Screen

Dwyer Omega – OM-EL-21CFR-1-LCD Series 21CFR Compatible Temperature Data Logger with LCD Screen

Product Code: OM-EL-21CFR-LCD

Manufacturer: Dwyer Omega


The OM-EL-21CFR-1-LCD is a compact, handheld temperature logger designed to meet 21 CFR Part 11 requirements, making it ideal for regulated environments like pharmaceuticals and cold-chain logistics. It features a high-contrast LCD screen that displays live, minimum and maximum temperatures. With a USB interface, you can easily configure the sampling rate (from 10 seconds to 12 hours), download data, and manage settings. The logger can store up to 16,379 readings, has a battery life of up to two years, and operates in ambient conditions from –35 °C to +80 °C. It’s rated IP67, offering good protection against dust and moisture.

  • 21 CFR Part 11–compliant logging, with encrypted data and full audit trail

  • USB interface for configuration and data download

  • Stores up to around 16,379 temperature readings

  • Temperature measurement range: –35 °C to +80 °C

  • Internal temperature resolution: 0.5 °C

  • User-selectable logging rate: from 10 seconds to 12 hours

  • High-contrast LCD screen showing current, maximum and minimum temperature readings; cycle via button

  • Programmable high/low temperature alarms

  • Start modes: immediate, delayed or “push-to-start”

  • Rugged, water- and dust-resistant housing: IP67 when protective cap is fitted

  • Powered by a ½ AA lithium battery, giving up to 2 years’ battery life under normal logging conditions

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