METER EM50 Series User Manual

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ABOUT THE EM50 LOGGER SERIES
2.5.2 DATA STORAGE SIZE
The Em50 stores more than 36,800 data scans. When the logger has filled its data memory, it
begins overwriting the oldest data in the memory.
2.5.3 MEASUREMENT SPAN
Depending on the set measurement interval, the Em50 can read for several weeks to several
years before its memory has filled. When you set up your Em50 using ECH20 Utility, the
software displays how many days of data the Em50 can hold based on the measurement
interval that you have chosen. You can determine how many days of data your Em50 can hold
by dividing the size of the data memory (36,864 scans) by the measurement interval. For
example, an Em50 set on an hourly measurement interval stores 1,500 days, or about 4 years,
worth of data. An Em50 set to 5 min stores data for 125 days, or about 4 months.
2.5.4 COMPATIBLE SENSORS
The Em50 logger is only compatible with sensors made by METER. Please refer to
Data logger compatibility tables (metergroup.com/environment/articles/data-logger-
compatibility-tables) for a list of supported sensors. To learn more about individual sensors
and their respective calibrations, please visit metergroup.com.

METER EM50 Series Specifications

General

Brand	METER
Model	EM50 Series
Category	Data Loggers
Language	English