MicroLogPRO III Temperature and Humidity data Logger

Manufacturer: Fourtec

Catalog ID: EC850-A

Stock: In Stock


Measurement Inputs Three (two internal, one external)
Internal Sensor Range Temp: -40 to 80 °C, RH: 5 to 95%
Internal Temperature Accuracy ± 0.3 °C
Internal Temperature Resolution 0.015 °C
Internal Humidity Accuracy ± 2 %
Internal Humidity Resolution 0.05 %
External Input Support NTC Temperature -50 to 150 °C
Dew Point Yes
Sample Memory 52,000 samples (over 2 channels), cyclic
Sampling Rate Minimum: Once every second, Maximum: Once every 18 hours
Auto PDF & Email Delivery (Boomerang Feature) Yes
LCD Four-digit, 7-segment LCD with decimal point
LED Bi-color alarm indicator
PC Interface Mini USB
Power Supply 2/3 AA 3.6V lithium battery
Battery Life ~ 2 years depending on sampling rate and operating conditions
Dimensions Diameter: 72 mm, Thickness: 22.9 mm
Weight 55 g
Wall Mount Cradle accessory
Standards Compliance CE, IP54, EN12830

The MicroLogPRO III Temp/RH logger features internal temperature and humidity sensors with one external input for temperature measurements. Combining low-cost portable logging with rich functionality, the MicroLogPRO III provides application reliability for a variety of mission-critical industries.

Key product benefits:

  • Internal temperature and humidity sensor with high accuracy and resolution
  • Supporting Boomerang feature that automatically creates and emails PDF data report when logger is connected to PC
  • Mini-USB port for PC communication and firmware updates
  • 4-digit data display including min/max readings, battery and alarm indication
  • Multi-function keypad for manual time stamp, Run/Stop activation
  • Built-in LED for logging and alarm indication
  • View up to 30 days Min/Max data history on LCD screen
  • Stand-alone monitoring with up to 52K sample memory
  • Low power consumption, with up to 2-year battery life, ideal for long-haul monitoring
  • Water and dust resistant (IP54/NEMA 4)
  • Free DataSuite software for data monitoring, analysis and logger calibration


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