B l u e C o n n e c t – C o n f i g u r i n g t h e M o d u l e s
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4.4 The Info Window
After the program has detected the connected module (here Redox/ORP), the module info window opens.
4.5 The Calibration Window
A calibration compares the
value pairs
of the measured
sensor raw values
∗
and allocated
reference values
from calibration liquids. These value pairs are taken as points in a coordinate system. The curve of a 1. to 5.
Order polynomial is placed through these points as accurately as possible, this is how the calibration polyno-
mial is created.
Example with a 2. Order polynomial:
∗
A raw sensor value is the uncalibrated sensor measurement value or the uncalibrated current input value.
COM 1 selected
Serial Communication
Modbus
BlueConnect Redox
Info
Parameter
Calibration
Measuring
Data Processing
Data
Device
Firmware Version
Serial Number
Modbus Slave ID
Baudrate
Production Date
BlueConnect Redox
2.12
99
1
9600
25.10.2021
File Language
Modbus Tool V1.07
Calibration table
Calibration coefficients
