Selecting The Measuring Range - Ahlborn ALMEMO 2590-2 Operating Instructions Manual

12. Sensor programming

If you enter °F as units the temperature value will be converted auto-
matically from degrees Celsius to degrees Fahrenheit. If you enter !C
cold junction compensation will be disabled. If you enter the appropri-
ate two characters the following units are generated automatically; for
m¡ enter ms , for ¦¢ enter mh , for ¤¥ enter Wm , and for g£ enter
gk .

12.9 Selecting the measuring range

If you want to program the connectors yourself or if you often need to change
the measuring range you will have to disable the locking mode for the connec-
tors in question by setting the locking level to 0 (see 12.4); please note also
that for certain transducers a special connector is required (e.g. thermo, shunt,
divider, etc., see the table). To activate a new measuring channel first press
<MALL>
to activate all channels, then select the required input channel (see
12.1), and then enter the measuring range. When the input for the new mea-
suring range is confirmed all programming values for that input channel will be
deleted.
Function - Measuring range selection
To accept the selection of all possible measuring channels press
To deactivate a channel press
To reactivate a channel press
Programming the range is as for data input (see 8.5 )
In the input window all the abbreviations listed in the following table appear one
after the other :
and an appropriate help window for
identifying the sensors
Sensors / transducers
Pt100-1
ITS90
Pt100-2
ITS90
Pt1000-1 (Element flag 1)
ITS90
Pt1000-2 (Element flag 1)
ITS90
Ni100
NiCr-Ni (K)
ITS90
NiCr-Ni (K) ++
ITS90
NiCroSil-NiSil (N)
ITS90
Fe-CuNi (L)
Fe-CuNi (J)
ITS90
Cu-CuNi (U)
Cu-CuNi (T)
ITS90
PtRh10-Pt (S)
ITS90
50 ALMEMO
Connector /
cable / sensor
ZA 9000-FS
ZA 9000-FS
ZA 9000-FS
ZA 9000-FS
ZA 9000-FS
ZA 9020-FS
ZA 9020-SS2
ZA 9020-FS
ZA 9021-FSL
ZA 9021-FSJ
ZA 9000-FS
ZA 9021-FST
ZA 9000-FS
® 2590
1 RANGE :
<CLR>
PROG PROG
,
PROG
,
1 RANGE
Connector ZA 9021 FSL
Thermocouple type L
-200.0 ... 900 .0 °C
Measuring range Units Display
-200.0... +850.0
-200.00...+400.00
-200.0... +850.0
-200.00...+400.00
-60.0... +240.0
-200.0...+1370.0
-100.00...+500.00
-200.0...+1300.0
-200.0... +900.0
-200.0...+1000.0
-200.0... +600.0
-200.0... +400.0
0.0...+1760.0
NiCr
<MALL>
 PROG
... ,
FECO
°C P104
°C P204
°C P104
°C P204
N104
°C
°C NiCr
°C
NiC2
°C NiSi
°C FeCo
°C IrCo
°C CuCo
°C CoCo
°C Pt10