LW Measurements PRW - PLUS 2 - Manual (Page 4)

PRW serial bench scale user’s manual
SECTION 2 SPECIFICATIONS
Model PRW-I PRW-II
Resolution 1/3,000 1/6,000
Interface RS-232 Output Optional
Stabilisation Time 1 Seconds typical
Operating Temperature 0°C - 40°C / 32°F - 104°F
Power supply (external) 115 / 230 Vac, 120 / 240 Vac, 50/60Hz, 10 watts
Calibration Automatic External
Display 6 digits 22mm LCD display, attached backlight
indicator Housing ABS Plastic,
Zero range 0mV~5mV
Signal input range 0~15mV
ADC Sigma delta
Internal counts 600,000
ADC update Max 60 times /second
Load cell drive voltage Max 5V/150mA
Load cells Up to four 350 ohms cells
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