In-situ Converter Display

详情

   Technical parameters
Display: LCD display with backlighting
Indicating length of instantaneous flow: 5 digits of decimal number
Indicating length of accumulation: 8 digits of decimal number
Accuracy: accumulation display error: ±0.1% of Reading ±1 indicating unit
Instantaneous flow display error:±0.5% of Reading ±1 indicating unit
Output: Impulse output signal: square wave
               low electrical level：≤1V
               High level：power supply voltage VDD- 2V（when the load resistance is 3K&branded;.）
              Analog current signal: 4~*0mADC (or 1~5V special order of user)
              Intrinsic error limit of output current signal：±0.3%F.S
             Load resistance：**0&branded;
             Constant current performance：≤0.*5%/△**0&branded;
Memory function: all data will be retained at time of power cut, and the retaining period is no       less than 5 years.
Error correction: corrected section by section
Self-diagnostic function: fault code can be displayed
Power supply source: voltage VDD：*4VDC±*0%
Power consumption:≯2.5W
Normal operating conditions:Ambient temperature: **0～**5℃
                                                        Relative humidity: ≮*5%RH
                                                        Process temperature：**0~**0℃/**0℃(for selection)
Material of amplifier casing: aluminum alloy
Enclosure classification: IP*5
Electrical classification：EXdIIBT6