5
1. APPLICATION
Meters of the
N24 and
N25 series are digital instruments destined
for the measurement of d.c. voltage or d.c. current: uni or bipolar,
temperature through J, K thermocouples, Pt100 resistance thermometers
and for the measurement of a.c. voltage and a.c. current. A LED display
(4 digits for
N24 and 5 digits for
N25 meter series) constitutes the
readout field. The
program is destined for the configuration
of
N24 and
N25 meter series. One must connect the meter with
the PC computer through the
PD14 programmer.
ollowing parameters can be reprogrammed:
- thresholds of displayed overflows,
- precision of the displayed result (decimal point),
- measurement averaging time ,
- counting of indications (individual characteristic),
- automatic or manual compensation: cold junction temperature for
measurements with thermocouples, or wire resistance for Pt100
measurements (only in
N24T and
N24S meters).
All meters are galvanically separated between the supply, measuring
inputs and the programmer input
Protection grade from the frontal side: IP65.
Meter overall dimensions: 96 x 48 x 64 mm (with terminals).
2. METER SET
The set is composed of:
– Meter types:
N24 or
N25 ............................................1 pc
– User’s manual ............................................................................1 pc
– Clamps to fix in the panel ..........................................................4 pcs
When unpacking the meter, please check whether the type and exe-
cution code on the data plate correspond to the order. If equipment is
