Lumel-N20
Meter of d.c. current, d.c. voltage and temperature

The N20 meter is a digital programmable panel instrument destined for measurements of d.c. voltages, d.c. currents or temperature. The readout display is a LED display which enables the exposition of results in red, green or orange colour. input: - d.c. current: 0/4...20mA; ±20mA - d.c. voltage: 0...60mV; 0...10V; ±10V - temperature: Pt100, J, K 2 alarm outputs of OC type (4 types of alarms) signaled by highlight of the alarm index, protection level ensured by the housing: IP65, readout field: 5 three-colour LED displays of 14 mm height, highlighted measuring units,   supply: 85...253 V a.c./d.c. or 20...40 V a.c./d.c. overall dimensions: 96 x 48 x 64 mm. For the configuration of the N20 is destined free eCon software. The meter must be connected with the PC computer through a PD14 programmer. 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, kind of the measured signal a.c. or a.c. + d.c. (True RMS), averaging time of the measurement, recounting of indications (individual characteristic), two alarms of OC type operating in six working modes.