Montwill M3 digitale paneelmeter

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
50 VAC, 5 AAC

Pt100 3-/4-wire

Thermo couple

Frequenty

0/4-20 mA / Span -22…24 mA
0-10 VDC / Span -12…12 VDC

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