Lumel-N30O
Programmable digital meter of pulses, frequency, rotational speed

The N30O meter is destined for the measurement of pulses, frequency, rotational speed, period and worktime. The meter has 2 counter inputs to co-operate with an encoder. The meter counts also the actual and total value.

• Input:
  • number of pulses
  • frequency
  • rotational speed
  • period
  • worktime counter
  • encoder
• Output: relay (4), analog (1), digital RS-485/MODBUS (1)
• Three-colour display- red, green and orange, programmable in three intervals of the measured value – facilitates the observation of measured values changes.
  • digit height: 14 mm
  • highlighted measuring unit
• Four alarm outputs with signaling on LED diodes operating in six different modes.
• Conversion of any measured value into an analog signal:  0/4…20 mA or 0…10 V.
• Storage of minimal and maximal values for all measured quantities,
• Meter programming from the keyboard or through the RS-485 interface by means of the free eCon software
  One can reprogram following parameters:
  • display colour, individually in three intervals,
  • thresholds of displayed overflows,
  • display precision of the result (decimal point),
  • unit highlighting,
  • measurement averaging time,
  • recount of indications (individual characteristic),
  • parameters of alarm outputs.
• Supply: 85…253 V a.c./d.c. or 20…40 V a.c./d.c.
• Casing protection grade: IP65
• Overall dimensions: 96 x 48 x 64 mm 
• Check part numbers/executions available in the stock 

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