134000000 Weidmuller, 134000000 Datasheet - Page 8

• Manufacturer Part Number: 134000000
• Description: JUMPER COMBI 6.5MM TB 25POS
• Manufacturer: Weidmuller
• Series: QBr
• Type: Terminal Block, Cross Connectionr

Specifications of 134000000

• Number Of Positions: 25
• Style: Flat Pins
• For Use With/related Products: SAK Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: QB 25 6.5MM TB 25

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
1 Thermocouple (sensor)
2 Thermocouple terminals
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.
II. Symbols
Thermocouples according to IEC 584
DIN 43710
a) Type J
b) Type T
c) Type K
Busbars made from thermocouple materials
according to DIN IEC 584
Feed-through terminals for thermocouples
Fe
(positive leg)
CuNi
(negative leg)
Cu
(positive leg)
CuNi
(negative leg)
NiCr
(positive leg)
Ni
(negative leg)
Terminal
4 Reference point
5 Supply conductors (to and from)
Busbar material
trade name
Iron
Constantan
Copper
Constantan
Chromel
Alumel
Width/length/height (mm)
Width/length/height (mm)
Insulation stripping length/clamping screw/screwdriver blade
Rated voltage/current/cross-section
Tightening torque range
Dimensions/approvals
Technical data/VDE
Ordering data
End plate (thickness mm)
Partition (thickness mm)
Marking tags
Mounting rails, end brackets, further marking material see “Accessories”
with TS 35 x 7.5 W
Version
NiCr
Ni
CuNi
Fe
Cu
NiCr/Ni
Cu/CuNi
Fe/CuNi
DEK
with TS 32 Y
for TS 32 HP
Orange PA
Blue KrG
Blue KrG
Standard
Blue PA
Print
WEM
Type
Nm
KrG
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
0.4…0.6
AP (1.5)
TW (1.5)
DEK 6
Y
Type
2
Y
Cat. No.
0107260000100
0107160000100
0189860000100
0190060000100
0189960000100
Cat. No.
0279560000 20
0302860000 20
see “Accessories”
Qty.
Qty.
DK 4 Q/TC
6/54/59.5
6/54/60.5
9 mm/M 3/3.5 x 0.6
–/–/4 mm
0.5…1
1284160000 1338260000 100
1285660000 1338160000 100
1284060000 1338060000 100
AP (1.5)
WTW (Ex)e
TW HP (2.0) 0607000000 20
DEK 6
W
Type
2
W
Y
Y
Cat. No.
1397160000 20
1058800000 20
see “Accessories”
Qty.
Qty.
131