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DMO-3xx-XEC Series

DMO-3xx-XEC Series 3 1/2 digit LED panel meter

 

 

  • Display hold function is standard
  • 3 1/2 digits with 0.56” Red or Green LED
  • 10" wire harness included
  • Gasket and clamp provided for NEMA4, NEMA12 & IP66 applications
  • User-selectable decimal points

 

 

 

Display:  Digits: 3 ½ digits (±1999 counts)
  Type:  7- segment LED (red or green)
  Digit Height: .56 in (14.2 mm) 
  Polarity Indication:  automatic "-" for neg input
  Decimal Points: 3 position, user selectable
  Overrange:  three lower order digits blank for inputs >1999 & <-1999
Signal Inputs:  Configuration:  bipolar differential
  Full-Scale Input:  ±200 mV, ±2 V, ±20 V 
  Input Offset Adjustment: auto zero
  Input Impedance:  >100 MΩ (±200 mV), -1 MΩ (other ranges)
  Common Mode Range:  ±1 VDC
  Common Mode Rejection: >86 dB
  Protection:  ±350 VDC (±100 VDC for 200 mV range)
  Input Bias Current:  1 pA typical, 100 pA max 
  Control Inputs:  decimal point select, hold, span adjust trimpot
Performance:  Sampling Rate:  3.3 readings / s
  Accuracy:  ± (0.1% + 2 counts) typ ±(0.2% + 2 counts) max
  Warmup, typical:  10 min
  Temperature Drift, typical:  100 ppm / °C
Power Supply:  Supply Voltage: +5 VDC ±5%
  Supply Current, typical:  200 mA
Environment:  Operating Range:  0 to 50 °C
  Storage Range:  -10 to 60 °C
  Relative Humidity: 0 to 95% non-condensing
Power Supply:    powered by the milliamp control loop
Optional Backlight: 24 VDC at 35 mA typical
Physical:  Package Style:  NEMA bezel mount
  Dimensions: 3.09 x 1.5 x .66"
  Panel Cutout:  2.83 x 1.26"
  Weight:  1.0 oz
  Connector:  J1C-10 or C10-5 optional
  Connection:  10 pin