Sensor Processor Design service Universal input,0.3%F.S CT settable Applicable to ... sensor for pressure,weighing,humidity,et DS3A series 4 LED Sensor Processor ... ,DC 0-100V,Pt100,etc.. 2) Accuracy: 0.3% ,high sampling rate, applicable to most sensors.with ... display modification and parameter adjust function.easy to operate.3) Isolated 4-20mA analog output; measure range ...