Lumel-N20HPLUS
Digital meter of d.c. voltage with RS-485

The N20HPLUS meter is a digital programmable panel instrument destined for measurements of d.c. voltages up to 400V. The readout display is a LED display which enables the exposition of results in red, green or orange colour. Features:  input:- d.c. voltage: 0...100V; ±100V; 0...400V; ±400V 2 alarm outputs of OC type (6 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./ 20...60 V d.c. overall dimensions: 96 x 48 x 64 mm. Meter programming through the RS-485 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 result (decimal point), highlight of the unit, averaging time of the measurement, recounting of indications (individual characteristic), two alarms of OC type operating in six working modes.