Description

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 or d.c. currents: unipolar or bipolar, temperature through thermocouples (J, K) and Pt100 resistance thermometers. The readout field is a LED display which enables the exposition of results in red, green or orange colours. The eCon software is destined for the configuration of the N20 meter. The N20 meter must be connected to the PC computer through a PD14 programmer.

Following parameters can be reprogrammed:

– display colour, individually in three intervals,

– thresholds of displayed overflows

– display precision of the result (decimal point),

– highlight of the unit,

– automatic or manual compensation: temperature of ends in

measurements with thermocouples, or wire resistance in Pt100

measurements,

– averaging time of the measurement,

– recalculation of indications (individual characteristic),

– two alarms of OC type operating in six working modes.

The alarm output switching on is signaled by the highlight of the triangular

alarm index situated at the left display side, for the suitable alarm digit.

The highlight colour is always different from the colour of the displayed

(measured) value. The meter has a galvanic separation between the

supply, measuring inputs and the programmer input.

The protection level from the frontal side is IP65.

Meter overall dimensions: 96 ´ 48 ´ 64 mm (including terminals).

The set is composed of:

– N20 meter………………………………………….. 1 pc

– user’s manual……………………………………… 1 pc

– guarantee card……………………………………. 1 pc

– clamps to fix in the panel…………………….. 4 pcs

– seal……………………………………………………. 1 pc

– set of labels with units………………………….. 1 pc

When unpacking the meter, please check whether the type and execution

code on the data plate correspond to the order.