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Maximize Integrated Technology Co., Ltd.

15/25 Moo 5 Ratchapruek Rd., Tambol Bangraknoi AmphurMaungnonthaburi Nonthaburi 11000

Tel: +66 (0) 2194 8738-9
Fax : +66 (0) 2003 2215

Email: info@mit-thailand.com

PRODUCTS => LUMEL => Digital meters
We are proudly to offer the high quality products to serve you. Our products have a wide range to cover as much as electrical applications although you are end user, panel builder, OEM, electrical shop, etc. Please find a group of our products as below...
N30 :: Programmable digital panel meters with multicolor display
N30 meter is destined to measure: a.c. voltage, a.c. current, active, reactive and apparent power, cos f, tg f, f, frequency, active, reactive and apparent energy, 15 min. active power, 10 min. voltage, 10 sec. frequency in single-phase power network. and temperature, resistance, standard signals, d.c. current and d.c. voltage up to 5 A and 600 V., pulses, frequency, rotational speed, period and worktime


  • Input:
    • current: 0...1 or 0...5A
    • voltage: 0...100V or 0...400V
    • d.c. current 6 A
    • d.c. voltage 600 V
    • Temperature:
      • resistance thermometers: Pt100, Pt500, Pt1000
      • thermocouples: J, K, N, E, R, S
    • resistance: 400 ohm, 4000 ohm
    • current: 20 mA
    • voltage: 010 V, -1060 mV
    • number of pulses
    • frequency
    • rotational speed
    • period
    • worktime counter
    • encoder

  • Output: relay (4), analog (1), energy pulse (1), digital RS485/MODBUS (1)
  • 3-colour display - red, green and orange programmable in three intervals of the measured value
    • 14mm digit hight,
    • highlighted measuring units
  • 4 alarm outputs with signalling by LED diodes, operating in 6 different modes,
  • Conversion of any measured value into a 0/420mA or 010V analog signal,
  • Storage of minimal and maximal values for all measured quantities,
  • Meter programming from the keyboard or through the RS485 interface by means of free delivered LPConfig software.

  • Parameters which can be reprogrammed are as follows:
    • display colour, individually in three intervals,
    • thresholds of displayed overflows,
    • display precision of the result (decimal point),
    • highlight of the unit,
    • averaging time of the measurement,
    • recounting of indications (individual characteristic).
  • Supply: 85...253 V AC/DC or 20...40 V AC/DC
  • Protection level from frontal side: IP65,
  • External simension: 96 x 48 x 64mm.
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