N20PLUS Digital Panel Meter with RS485

The N20PLUS meter is a digital programmable panel instrument designed for measurements of DC voltages, DC currents or temperature. The readout display is a LED display which enables the exposition of results, in red, green or orange colour.

 

Description

Lumel N20PLUS Digital Panel Meter with RS485 is a digital programmable panel instrument designed for measurements of DC voltages, DC currents or temperature. The readout display is a LED display which enables the exposition of results, in red, green or orange colour.

Features of the N20PLUS Digital Panel Meter with RS485:

  • Measurement of d.c. current or voltage and temperature (Pt 100, J, K)
  • Three-colour LED display (5 digits, 14mm high)
  • Digital output RS485 – Modbus RTU protocol
  • Two alarm outputs of OC type
  • Programmable parameters through RS485 interface using the free eCon software:
    • Recounting of indications (individual characteristic)
    • Two alarms of OC type operating in 6 working modes
    • Display colour programmable in three intervals
    • Thresholds of displayed overflows
    • Highlight of the unit
    • Automatic or manual compensation: temperature of cold ends (for J, K) or wire resistance (for Pt100)
    • Measurement averaging time
  • Additional output 24V dc for supplying of object transducers

Lumel are the producers of automation devices for measurement, control, transmission and visualisation of various industrial processes. They also provide Services of designing and manufacturing of automation systems.

Since 1954 Lumel brand has been known as a producer of quality measuring devices and high-pressure die-casting all over the world. Their high position in the market has been achieved thanks to continuous development, employees and modern technology in areas of research, design and production. They deliver complex solutions for power and industrial automation sector as well as for automobile, chemical, steel, or HVAC industries

Their objective is to provide comprehensive solutions by designing intelligent systems based on the electronics Lumel manufactures, which are measuring and regulating equipment for industrial, automotive and military applications, as well as through service production of electronics.

View more Lumel products.

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► Input:
● DC current: 0/4...20mA; ±20mA
● DC voltage: 0...75mV; ±75mV; ±75mV; 0...150mV; ±150mV; 0...10V; ±10V
● Temperature: Pt100, J, K

► 2 alarm outputs of OC type (6 types of alarms) signalled by highlight of the alarm index
► Protection level ensured by the housing: IP65
► Readout field: 5-three-colour LED displays of 14mm height
► Highlighted measuring units
► Supply: 85...253V AC/DC or 20 ... 40V AC/ 20...60V DC
► Overall dimensions: 96 x 48 x 64mm

Meter programming through the RS485 interface by means of the free eCon software.

Parameters which can be reprogrammed are as follows:
► Display colour, individually in three intervals
► Thresholds of displayed overflows
► Display precision of the results (decimal point)
► Highlight of the unit
► Averaging time of the measurement
► Recounting of indications (individual characteristics)
► Two alarms of OC type operating in six working modes

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