1
Table Of Contents
1.
Introduction ............................................................................. 4
2.
The functions of the datalogger ............................................. 5
2.1
LOG ................................................................................ 5
2.2
METER ........................................................................... 5
2.3
REVIEW ......................................................................... 5
2.4
TIME / date ..................................................................... 5
2.5
START time / date........................................................... 5
2.6
INT log / sample (logging/sampling interval) .................... 5
2.7
OUTPUT ......................................................................... 5
2.8
MODE ............................................................................. 6
2.9
CHANNEL SETUP .......................................................... 6
2.10
STAT (status)................................................................. 6
3.
How to start logging from the default settings ...................... 7
3.1
Set time/date ................................................................... 7
3.2
Select logging interval ..................................................... 8
3.3
Set the type of logging required ....................................... 8
3.4
Set the number and types of channels ............................. 9
3.5
Start logging .................................................................. 11
3.6
Stop logging .................................................................. 12
4.
More about the functions of the datalogger ........................ 13
4.1
The LOG function .......................................................... 13
4.2
The METER function ..................................................... 15
4.3
The REVIEW function ................................................... 16
4.4
The TIME and date function .......................................... 17
4.5
The delayed START function......................................... 17
4.6
The INT function (logging/sampling interval) .................. 19
4.7
The OUTPUT function ................................................... 20
4.8
The MODE function ....................................................... 21
4.9
The CHANNEL SETUP function .................................... 27
4.10
The STAT function ....................................................... 30
5.
Connecting sensors/signals to the datalogger.................... 35
5.1
Wiring up thermistor sensors ......................................... 35
5.2
Wiring up platinum resistance sensors .......................... 35
5.3
Wiring up sensors to voltage channels .......................... 36
5.4
Wiring up sensors to current channels ........................... 36
5.5
How to provide a power supply to the sensors ............... 37
5.6
Wiring up Current Loop Sensors driven by the Squirrel .. 38
