Measuring & Logging; Start Time; End Time; Sampling Interval - Microedge Instruments iLog Series User Manual

"Digit" built-in equation can be assigned to any channel type. If you assign "Digit" equation to
a channel the physical measurement will be the original digital value measured by ADC
(Analog-to-digital converter) hardware.
The following table lists all available built-in equations for all channel types:
Channel Type
Internal-Thermistor
External-Thermistor
0-10 VDC
25 mA DC
Thermocouple
Rage1:
-8 to +73 mV
Thermistor
Measuring & Logging
During the session of logging, when it's time to sample, iLog data logger measures the signal of
each enabled channel, converts it to digital value and saves to the on-board memory.
iLog data logger uses a group of preset parameters to decide when and how to take in data and
save it to the memory. Those parameters can be configured by SiteView software and their
definitions are given as below:

Start Time:

This parameter specifies the date and time when the logger starts the session of logging.

End Time:

This parameter specifies the date and time when the logger will stop the session of logging.
This value may be overridden by Logging Mode parameter. . If Logging Mode was set to
Continue Logging, the Start Time and the End Time will be shifted forward.

Sampling Interval:

This parameter specifies the time span the logger will wait after it takes the first sample and
before it takes the second sample.
iLog Data Loggers User's Manual
Equation Name
Temperature
Temperature
VoltageDC
CurrentDC
ThermocoupleE
ThermocoupleJ
ThermocoupleK
ThermocoupleN
ThermocoupleT
VoltageDC
Temperature
Resistance
Equation Description
Temperature
Temperature
Voltage DC
Current DC
Thermocouple E
Thermocouple J
Thermocouple K
Thermocouple N
Thermocouple T
Voltage DC
Default external thermistor
type.
Any resistor with range
bigger than 1 Kohm
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