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Two data logger models are available:

• Internal Temperature sensor plus one external sensor input
• Internal Humidity and Temperature sensors plus one external sensor input

A compact 8-bit data logger capable of recording data for months, even long term shipping and storage. All data viewing, data export, and printing is done via two function keys. Both the Temperature data logger and the combined Humidity and Temperature data loggers are available together with full range of external sensors.

• 10 year legacy of customer satisfaction, reliability and application experience
• Up to 3 parameters: Temp, humidity and external sensors
• Accurate, portable 8-bit (MicroLog) and 10-bit (MicroLogPRO) data loggers
• All data viewing, export, and printing is done via two function keys
• View up to 30 days min/max history on LCD screen
• Water and dust proof (IP65/NEMA 4)
• Infrared communication to portable thermal printer
• Records months of data – up to 16,000 or 54,000 samples
• External sensors include: Temperature, pH, 4-20 mA, 0-10 V and more
• 4-20 mA and 0-10 V inputs allow for connection with any industry standard sensors
• Sensor values are displayed in their own units on the LCD
• MicroLab analysis software enabling powerful monitoring and data analysis capability

Specifications

Click here to view MicroLog Specifications (PDF Format)

 
MicroLog Diagram
(click image to enlarge)

 
 
MicroLog Integrates
(click image to enlarge)

MicroLog and MicroLogPRO Comparison Table

	Microlog		MicrologPRO
Ordering Code	EC600	EC650	EC700	EC750
Sampling Resolution	8-bit		10-bit
Internal Range	-30 to 50 ˚C	-30 to 50 ˚C (T)  10 to 90% (RH)	-40 to 80 ˚C	-40 to 80 ˚C 5 to 95% (RH)
Temperature Accuracy	±0.6 ˚C		±0.2 ˚C
Humidity Accuracy	N/A	±3%	N/A	±2%
Resolution	0.5 ˚C (-30 to -29 ˚C) 0.4 ˚C (-28 to -22 ˚C) 0.3 ˚C (-21 to 22 ˚C) 0.4 ˚C (23 to 32 ˚C) 0.5 ˚C (33 to 39 ˚C)	0.5%	0.2 ˚C (-40 to -20 ˚C) 0.1 ˚C (-21 to 50 ˚C) 0.2 ˚C (51 to 80 ˚C)	0.1%
Memory Capacity	1 sensor - 16,000 samples 2 sensors - 8,000 samples 3 sensors - 5,312 samples		1 sensor - 52,000 samples 2 sensors - 26,000 samples 3 sensors -16,000 samples
Sampling Rate	Minimum - 1 per 10 seconds Maximum - 1 per 2 hours
Output:
LCD Display	Two digits, 7-segments LCD		Four digits, 7-segments LCD with decimal point
LCD Units Icons	˚C, ˚F, %RH, Ext		˚C, ˚F, %RH, pH, V, mA, mS, AL-H, AL-L
RS-232	Cable connection to the PC with 19200 kbps
USB - Optional	N/A	N/A	USB 1.1 Option for quantities over 200 units with low water & dust protection	USB 1.1
Infrared Printout	Minimum, maximum and duration up to 30 days Wireless report to portable thermal printer HP82240B		Minimum, maximum and duration up to 30 days OR Real-time data printout up to 128 last values OR Wireless report to portable thermal printer HP82240B
Power Supply	Internal Lithium battery 3.6 V, 1/2 AA, 1.2 AH
Battery Life	Approximately 24 months (may vary with number of sensors connected and the sampling rate settings)
Dimensions	72 mm diameter, 22.9 mm thickness
Weight	55 g