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Bargraph display MB3 Standard signals - high voltage

MB3 LED-display bargraph for metering of standard signals

Item description

The MB3-3VT3VR.0H01.S70BD is a 30 points bargraph with a 3-digit digital display. Designed for high direct voltage / direct current signals (up to 300V and 1ADC). Configuration happens via 4 front keys or via optional PC-software. Optional available are one analog output and two switching points. Selectable software functions, as well as a direct limit value adjust- ment in operating mode and different kind of display options, as e.g. bars-/dot-operation for the bargraph, fullfill the standards of a modern device.

Technical Data

Housing 96 x 24 mm
Display 3-digit
8 mm digit height
Colour: red, optional green
30 dots bargraph display tricolour
Range displayed -199...999
Operation front panel keyboard protection class IP65
Input High voltages
0...1 ADC / span -1...1 ADC
0...300 VDC / span -300...300 VDC
Analogue Output 0/4-20 mA / 0-10 VDC / 16 Bit
Switch point 2 relays (change-over contact)
250 VAC / 2 AAC ; 30 VDC / 2 ADC
Interface -
Power supply 100-240 VAC 50/60 Hz / DC +/- 10%
Sensor supply -
Software properties
  • adjustable bar- or dot operation or operation with permanent midpoint display
  • min/max-memory with adjustable permanent display
  • display flashing at threshold value exceedance/undercut
  • adjustable zero-key for the triggering of Hold, Tara, display change, setpoint setting, alarm actuator
  • flexible alarms system with adjustable delay times
  • volume metering (Totaliser)
  • mathematical functions like reciprocal value, root extraction, squaring and rounding
  • sliding averaging
  • programming interlock via access code
Downloads Data sheet and price list
Manual