ACR Systems
Unit price per




Single channel temperature data logger for use in potentially hazardous environments.

Rated safe for potentially flammable and explosive environments.

*Software included.

Typical applications include:

  • Chemical manufacturing and storage
  • Storage of Liquor and Spirits
  • Oil & Gas processing
  • Exploration and Mining applications

Key Features:

  • Rugged & thick Polyurethane casing.
  • High memory capacity


Approval UL-C/US Intrinsically Safe for use in:
Class I, Division 1, Groups C and D
Class II, Division 1, Groups E, F and G
Class III, Division 1, Hazardous Locations T4
Battery 3.6 volt Lithium, 0.45 Amp-Hour
Battery Life 5 years (under normal use)
Case Material Polyurethane
Clock Accuracy +/-2 seconds per day
Logger Resolution 0.4°C @ 25°C (0.7°F @ 77°F)
Memory Size 32 KB (up to 244,800 readings when data compression selected)
Operating Limits -40 to 85 °C (-40 to 185 °F)
PC Requirements Windows PC with a least 256MB RAM, 250MB of hard drive space and one free serial or USB port depending on interface
Sampling Interval User selectable from 8 seconds to 34 minutes
Sampling Method Continuous, Stop when Full
Size 33 x 43 x 20 mm (1.3″ x 1.7″ x 0.75″)
Temperature Sensor Accuracy +/- 0.2°C @ 25°C (+/- 0.3°F @ 77°F)
Temperature Sensor Range -40 to 85°C (-40 to 185°F)
Temperature Sensor Type NTC Thermistor 10,000 ohms @ 25°C (77°F)
Weight 35 grams (1.23 ounces)


For a product sheet, please click below for a pdf version.

Product Sheet

Knowledge Base

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Technical assistance is free for the life of the product. To speak with a member of our Support Team:

Call toll-free @ 1-800-663-7845 or email: customerservice@acrdatasolutions.com

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