GOSSEN METRAWATT GMBH
19
13
Temperature Measurement with Pt100 and Pt1000
➭
Turn the rotary switch to
the “
” position.
➭
Select either
°
C or
°
F by
pressing the
FUNC
key.
➭
Connect the P
t
sensor to
the
⊥
and V jacks. The
instrument automatically
recognizes type of
connected sensor (Pt100
or Pt1000), and displays
measured temperature in
the selected unit of
measure.
Note!
☞
The characteristic cable resistance for the temperature sensors which
are available as accessories is automatically taken into consideration for
this measurement.
Temperature Measurement
with Compensation for Sensor Cable Resistances from 0.1
Ω
to 50
Ω
Sensor cable resistances with values other than100 m
Ω
can be compensated
for values of up to 50
Ω
as follows:
➭
Briefly press the
FUNC
and the
MAN/AUTO
keys simultaneously. The currently
selected cable resistance is displayed. This value can be increased with the
DATA
key, or reduced with the
MAN/AUTO
key. Each time one of these keys is
briefly activated, the value is changed by 10 digits (0.1
Ω
). The value can be
changed by means of rapid scrolling by pressing and holding the key.
➭
Switch back to temperature measurement by briefly acknowledging with the
FUNC
key.
The new cable resistance value is retained, even after the instrument has been
switched off.
Note!
☞
The default setting is Pt100 with a cable resistance of 0.1
Ω
.
Z3409
