Paperless Chart Recorder 1)16 channels,isolated, 0.2s sample 2)320x234 TFT 5.6'' color LCD 3)16 relay,USB,RS485 4 ... .2%FS+1)digitPower supply:85-265VACDisplay:5.6'', 320*234 TFT color LCD displayInput channels: 1,2,3,......16, completly photoelectronic ... be set optionally, such as 1, 2, 3, 4, 5,6s……16-channels record time: 360 days(record interval time is 1m ...