Feed-through terminals for thermocouples
Busbars made from thermocouple materials
according to DIN IEC 584
SAK 2.5 TC
DK 4 Q/TC
Y
Weidmüller’s
thermocouple-treminals
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, air craft engines, for
complicated chemical processes, controls,
etc.
I. Configuration of a
temperature measuring circuit
Dimensions/approvals
Width/length/height (mm)
with TS 32
Y
Width/length/height (mm)
with TS 35 x 7.5
W
Insulation stripping length/clamping screw/screwdriver blade
Technical data/VDE
Rated voltage/current/cross-section
6/36.5/49.5
10 mm/M 2.5/3.5 x 0.6
–/–/2.5 mm
2
W
Y
6/54/59.5
6/54/60.5
9 mm/M 3/3.5 x 0.6
–/–/4 mm
2
Tightening torque range
Nm
0.4…0.6
0.5…1
1 Thermocouple (sensor)
2 Thermocouple terminals
4 Reference point
5 Supply conductors (to and from)
Ordering data
3 Compensation conductor 6 Measuring device
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 thermo-
couple.
End plate
(thickness mm)
Version
NiCr
Ni
CuNi
Fe
Cu
NiCr/Ni
Cu/CuNi
Fe/CuNi
Type
Y
Cat. No.
Qty.
0107260000100
0107160000100
0189860000100
0190060000100
0189960000100
W
Y
Qty.
K
T
J
Type
KrG
Blue KrG
KrS
PA
Blue PA
Orange PA
Cat. No.
Qty.
1284160000 1338260000
100
1285660000 1338160000
100
1284060000 1338060000
100
Type
Cat. No.
Qty.
AP (1.5)
0279560000
20
AP (1.5)
1397160000
20
II. Symbols
Thermocouples according to IEC 584
DIN 43710
Terminal
a) Type J
Fe
(positive leg)
CuNi
(negative leg)
b) Type T
Cu
(positive leg)
CuNi
(negative leg)
c) Type K
NiCr
(positive leg)
Ni
(negative leg)
Busbar material
trade name
Partition
(thickness mm)
KrG
Blue KrG
KrS
PA
WEM
for TS 32 HP
TW (1.5)
0302860000
20
WTW (Ex)e
1058800000
20
TW HP (2.0)
0607000000
20
Iron
Constantan
Copper
Constantan
Chromel
Alumel
Marking tags
DEK
Print
Standard
DEK 6
see “Accessories”
DEK 6
see “Accessories”
Mounting rails, end brackets, further marking material see “Accessories”
131
SAK-series
WEIDMULLER [ WEIDMULLER ]
