The pressure transmitters of the 33X series use digital compensation with a mathematical model to achieve exceptional accuracy of 0.05 %FS – in the temperature range from 10 to 40 °C, this value even corresponds to the total error band. Additional measurements and selections can optionally be used to achieve a precision (and also, if calibrated in an accredited test laboratory, an accuracy) of 0.01 %FS. In addition to the digital RS485 interface, the X-line transmitters have a rangeable, analog current or voltage output.