011798 AP (SAK4.6) Weidmuller, 011798 AP (SAK4.6) Datasheet - Page 89

• Manufacturer Part Number: 011798 AP (SAK4.6)
• Description: END COVER, BLUE
• Manufacturer: Weidmuller
• Series: Wr

Specifications of 011798 AP (SAK4.6)

• Svhc: No SVHC (15-Dec-2010)
• Colour: Blue
• External Length / Height: 51.5mm
• Accessory Type: End / Intermediate Plate
• For Use With: W Series
• Lead Free Status / RoHS Status: na

Feed-through terminals
for thermocouples
Busbars made from thermocouple material according
to DIN IEC 584
Weidmüllers thermocouple terminals are
specially designed for transmitting the
smallest voltages in temperature measu-
ring circuits. Special busbars ensure that
no false signals occur in the terminal when
temperature differences exist in the positi-
ve and negative path. This high measuring
precision is necessary for, e.g. test beds
aircraft engines, for complicated chemical
processes, control, etc.
I. Configuration of a temperature mea-
suring circuit
1 Thermocouple (sensor)
2 Thermocouple terminals
3 Compensating conductor
The thermocouple terminals displayed in
this measurement circuit are used to ther-
moelectrically transmit thermal e.m.f. of
the thermocouple to the reference point
and indicating device via the thermocou-
ple.
Thermocouple terminals are required for
the construction of temperature measuring
circuits; SAK 2.5 NiCr for the positive and
SAK 2.5 Ni for the negative voltage bran-
ches.
II. Symbols
Thermocouples according to IEC 584
DIN 43710
a)(Type J)
b)(Type T)
c)(Type K)
d)(Type E)
2/78
Fe
(positive leg)
CuNi
(negative leg)
Cu
(positive leg)
CuNi
(negative leg)
NiCr
(positive leg)
Ni
(negative leg)
NiCr
(positive leg)
CuNi
(negative leg)
Terminal
designation
4 Reference point
5 Supply conductors (to and
6 Measuring device
from)
Busbar material
trade name
Iron
Constantan
Copper
Constantan
Chromel
Alumel
Chromel
Constantan
Dimensions
Width / length / height (mm)
Insulation stripping length/clamping screw/screwdriver blade
Nominal voltage/nominal current
nominal cross-section
For further accessories see section 3, further marking material see section 8
Technical data/VDE
Ordering data
End plate (thickness mm)
Partition (thickness mm)
Marking material
Consecutive horizontal
Consecutive vertical
Version
NiCr
Ni
CuNi
Fe
Cu
NiCr/Ni
Cu/CuNi
Fe/CuNi
with TS 32 Y
for TS 32 HP
Orange PA
Blue KrG
Blue KrG
Blue PA
WEM
KrG
Type
KrG
KrS
KrS
PA
PA
K
T
J
SAK 2.5 TC
6/36,5/49,5
10 mm/M 2,5/3,5 x 0,6
–/–/
2,5 mm
AP (1,5)
TW (1,5)
FW 6
FS 6
Y
Type
Y
2
Cat. No. Qty.
010726
010716
018986
019006
018996
Cat. No. Qty.
027956
030286
046866
046876
100
100
100
100
100
20
20
–
–
DK 4 TC
6/54/59,5
9 mm/M 3/3,5 x 0,6
–/–/
4 mm
AP (1,5)
WTW (Ex)e
TW HP (2,0)
FW 6
FS 6
Y
Type
2
W
Y
Cat. No. Qty.
133826
133816
133806
Cat. No. Qty.
063136
105880
060700
046866
046876
100
100
100
20
20
20
–
–