Channel And Sensor Specifications; Basic Functions; Built-In Equations - Microedge Instruments iLog Series User Manual

double Vo = Input;
//The voltage of the Excitation sense channel
double Vex = Channels[0].Measurement;
/* this block is for half bridge circuit
double strain = -2 * Vo / (Vex * GF);
return strain;
*/
/* this block is for full bridge circuit
double strain = -Vo / (Vex * GF);
return strain;
*/
/* this block is for quarter bridge circuit */
double strain = -4 * Vo / ((2 * Vo + Vex) * GF);
return strain;
}

Channel and Sensor Specifications:

Connections:
Channels:
Resolution:
Accuracy:
Input Impedance:
Over-voltage protection:
4 B a s i c F u n c
4 B a s i c F u n c

Built-In Equations

Equation and Channel Type are two essential parameters to make sure the physical
measurement can be converted correctly.
An equation is a software functionality identified by its name of up to 16 characters. A built-in
equation is an equation provided by SiteView software to convert a measurement for a specific
channel type.
A channel must have an equation assigned to it in order to make the measurement conversion.
iLog Data Loggers User's Manual
Pluggable terminal block for one external channels, excitation
controls and alarm outputs
CH0: on-board thermistor (-40 ~ +70°C) (-40 to + 158°F).
CH1: external 0-10VDC.
0.0018%
Thermistor channel:± 0.2°C(0°C ~ 70°C)
Voltage channel: ± 0.05% FSR @ 25°C
> 1 Mohms
± 40 VDC
t i o n s
t i o n s
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