Digital indicator M3 AC voltage/current tricolour
96 x 24 mm

Montwill Produkte: Digital indicator M3 AC voltage/current tricolour 96 x 24 mm

Item description

The M3-3VT5B.0004.W70xD is a tricolour 5-digit meter for the measuring of AC voltage/AC current signals TRMS and a visual limit value monitoring via the display. The device configuration happens via three front keys or via the optional PC-software PM-TOOL. Optional available are one analog output, interfaces RS232/RS485 and two switching points. Selectable software functions and a direct limit value adjustment in operating mode complete the modern device concept.

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Technical Data

Housing 96 x 24 mm
Display 5-digit
14 mm digit height
Colour: red, green, orange or blue display
Range displayed -19999 to 99999
Operation front panel keyboard protection class IP65
Input AC voltage / AC current true RMS
10 VAC, 50 VAC, 1 AAC, 5 AAC
Analogue Output 0/4-20 mA / 0-10 VDC / 16 Bit
Alternatively interface RS232/RS485
Switch point 1 or 2 change-over relays
250 VAC / 2 AAC ; 30 VDC / 2 ADC
Interface RS232 or RS485 galvanic isolated
Alternatively analog output
Power supply 10-40 VDC / 18-30 VAC 50/60Hz
100-240 VAC 50/60 Hz / DC +/- 10%
Sensor supply –
Software properties
  • min/max-memory with adjustable permanent display
  • 30 additional adjustable supporting points
  • display flashing at threshold value exceedance/undercut
  • navigation keys for triggering of Hold, Tara, display change, setpoint setting, alarm actuator
  • flexible alarm system with adjustable delay times
  • power and energy measurement at constant voltage
  • mathematical functions like reciprocal value, square root, squaring and rounding
  • constant setting/setpoint setting
  • sliding averaging
  • brightness control via parameter or front keys
  • programming interlock via access code
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