Compact DesignSubmersible

The MicroTemp100 is a miniature data logger built to withstand temperatures up to 100 °C (212 °F). Includes ISO17025 accredited calibration certificate. Read More >

Key Features:

  • 2.6 Inches Tall
  • Submersible up to 230 Feet
  • Programmable High/Low Alarms
  • Measures Temperatures up to 100 °C (212 °F )

Availability: 5-7 Business Days



The MicroTemp100 is a miniature data logger built to withstand temperatures up to 100 °C (212 °F). Only 2.6 inches (66 mm) tall and 0.7 inches (18 mm) in diameter, this data logger can easily fit into the smallest spaces.

Don’t let its tiny size fool you, the MicroTemp100 measures and records temperatures ranging from –40 °C to +100 °C (-40 °F to +212 °F) and is submersible up to 230 feet (70 m). The MicroTemp100 has a storage capacity of 32,767 readings and is equipped with an LED alarm to warn when user-specified high/low temperature limits are breached.

The MicroTemp100 is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units, including Pasteurization Units (PU).


Memory 32,767 readings
Reading Rate 1 reading every 2 seconds up to 1 reading every 12 hours
LED Indicators 1 status LED
Battery Life 1 year typical
Material 316 L food grade stainless steel
Dimensions 2.6 in x 0.7 in dia. (66 mm x 18 mm dia.)
IP Rating IP68
Operating Environment -40 °C to +100 °C (-40 °F to +212 °F), 0 %RH to 100 %RH
Required Interface Package IFC202


Temperature Sensor Internal semiconductor
Temperature Range -40 °C to +100 °C (-40 °F to +212 °F)
Temperature Resolution 0.1 °C (0.18 °F)
Temperature Calibrated Accuracy ±0.5 °C (0 °C to 50 °C)
±1.0 °C (50.1 °C to 100 °C)
±2.0 °C (-40.0 °C to -0.1 °C)


MicroTemp100 Data Sheet
Microtemp100 Product User Guide


Part Numbers

MicroTemp100 — 902293-00