Sensor Calibration
Calibratate sensors against known standards.  See current calibration coefficents and calibration data.


pH - __PH_STATUS__

ADC
Real value
344
3.87
delete
576
7.90
delete
View the calibration graph
value now: 
  pH
 


EC / TDS - __ECTDS_STATUS__

DC
Real value
View the calibration graph
value now: 
 
 


EC to TDS conversion factor (usually 0.5 or 0.7)

Reservoir depth - __LVL_STATUS__

ADC
Real value
__LVL_ADC_1__
__LVL_REAL_1__
delete
__LVL_ADC_2__
__LVL_REAL_2__
delete
Moderate fit - sigma = 2.1
View the calibration graph
value now:
  cm depth
 


Air temperature - __ATEMP_STATUS__

ADC
Real value
__ATEMP_ADC_1__
__ATEMP_REAL_1__
delete
__ATEMP_ADC_2__
__ATEMP_REAL_2__
delete
Good fit - sigma = .21
View the calibration graph
value now:
 
 


Reservoir temperature - __WTEMP_STATUS__

ADC
Real value
__WTEMP_ADC_1__
__WTEMP_REAL_1__
delete
__WTEMP_ADC_2__
__WTEMP_REAL_2__
delete
Good fit - sigma = .21
View the calibration graph
value now:
 
 


Light Intensity - __LIGHT_STATUS__

ADC
Real value
__LIGHT_ADC_1__
__LIGHT_REAL_1__
delete
__LIGHT_ADC_2__
__LIGHT_REAL_2__
delete
Good fit - sigma =  3.2
View the calibration graph
value now:
  percent, relative intensity