Marathon EDL-LN2 Cryogenic Dual Channel Temperature Datalogger with RTD Probe

  • Part #:MA0283
  • Weight:95 grams (3.3 oz)
  • Units:each
  • Availability: In Stock

Price: $495.00
Price: $668.25


The EDL-LN2 has one sensor for ambient range temperatures inside the case, and one external RTD probe that monitors cryogenic temperatures from -200°C (-328°F) to +72°C (+162°F) for applications such as cryo-storage, freezers, refrigerators and incubators. The LCD display provides real time viewing of ambient and remote probe data and as well as programming duration and run time in days, hours and minutes.
  • Programmable alarm limits. Red LED light on the front of the unit will blink if alarm limits have been exceeded
  • C/F selectable temperature scales
  • Easy to program and start. Simply press the start button on the front of the unit
  • NIST Traceable
  • Connect to your PC via USB cable
  • Works with MaxiThermal Software
  • Each unit has a unique serial number for easy tracking
  • Waterproof, IP66 rating
  • CE Certified
  • Internal Sensor Temperature Range: -29°C to +72°C (-20°F to +161°F)
  • Internal Sensor Accuracy: +/- 0.2°C at +2 to +10°C, +/- 0.5°C otherwise (+/- 0.36°F at 32°F to 50°F, +/- 0.9°F otherwise)
  • Internal Sensor Description: Wired chip in glass thermistor
  • External RTD Temperature Range: -200°C to +72°C (-328°F to +162°F)
  • External RTD Accuracy: +/- 0.2°C at 0 to +30°C, +/- 1.0°C otherwise (+/- 0.36°F at 32 to 86°F, +/- 1.8°F otherwise)
  • RTD Description: 12 cm (4.72”) stainless steel probe with 50.8 cm (20”) braided wire-teflon covered cable
  • 8K memory (7,680 readings)
  • Recording time: Pre-set to 4, 7, 16, 30, 60, 90 and 365 days or user selectable from 1 to 365 days
  • Battery: One CR2477 Lithium coin cell with 3 year battery life (5 year shelf life)
  • Size: 9 x 5 x 2.8 cm (3.5 x 1.96 x 1.1 inches), Weight: 95 grams (3.3 oz)

Technical Information

Hand-held Temperature Probe csutom design sheet. Please download this sheet and check off the boxes or design your own.

Required Accessories

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Part #: MA0504
$15.00 (USD)
$20.25 (CAD)
USB interface allows you do connect to the Marathon USB dataloggers.

Optional Accessories

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The Marathon Wall mount cradle is designed to hold the EDL-RTD, 2c\temp RH and 2c\temp USB dataloggers.