Hach ORBISPHERE K1200 User Manual page 68

Tri-linear Range
1: AOL > I > 4
4-20 mA 2: AOH > I > AOL
3: 20 > I > AOH
1: AOL > I > 0
0-20 mA 2: AOH > I > AOL
3: 20 > I > AOH
Analog output characteristics (continued)
None
Measurement M
M=MLL+(ML-MLL) (I-4)/(AOL-4)
*
M=ML+(MH-ML) (I-AOL)/ (AOH-AOL)
*
M=MH+(MHH-MH) (I-AOH) / (20-AOH) R=(MHH-MH)
*
M=MLL+(ML-MLL)
*
M=ML+(MH-ML) (I-AOL)/ (AOH-AOL)
*
M=MH+(MHH-MH) (I-AOH)/(20-AOH)
*
This is the default value.
Setting the analog output to "None" means that the output value will always
be zero and importantly ensures that no current is emitted on that output, so
reducing power consumption as well as reducing heat within the instrument.
Inputs/Outputs Menu
Resolution R
R=(ML-MLL)
R=(MH-ML)
I/AOL R=(ML-MLL)
R=(MH-ML)
R=(MHH-MH)
20/((AOL-4) 1010)
* *
20/((AOH-AOL) 1010)
* *
20/((20-AOH) 1010)
* *
20/(AOL 1010)
* *
20/((AOH-AOL) 1010)
* *
20/((20-AOH) 1010)
* *
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