HYDAC CS 1000 - Manual (Page 78)

ContaminationSensor CS1000 Analog Output (ANAOUT)
HYDAC Filtertechnik GmbH en Page 78 / 100
BeWa CS1000 3247149n en 2009-02-04.doc 2009-02-04
The current I or voltage U can be calculated for a given temperature as follows:
I = 4.8 mA + (temperature [°C] + 25) x (19.2 mA - 4.8 mA) / 125
I = 4.8 mA + (temperature [°F] +13) x (19.2 mA - 4.8 mA) / 225
U = 2.4 V + (temperature [°C] + 25) x (9.6 V - 2.4 V) / 125
U = 2.4 V + (temperature [°F] + 13) x (9.6 V-2.4 V) / 225
The temperature in °C or °F can be calculated for a given current I or voltage U as
follows:
Temperature [°C]= ((I - 4.8 mA) x (125 / 14.4 mA)) - 25
Temperature [°F]= ((I - 4.8 mA) x (225 / 14.4 mA)) - 13
Temperature [°F]= ((U - 2.4 V) x (125 / 7.2 V)) - 25
Temperature [°F]= ((U - 2.4 V) x (225 / 7.2 V)) - 13