S type thermocouple precious metal thermocouple Ceramic probe
For the measurement of higher temperatures we offer thermocouples with ceramic tubes, upon request with additional ceramic inner tubes. The thermocouples (e.g. type S or type B) are insulated by a 2-hole or 4-hole insulating ceramic rod. The measuring point is laser-welded.
The thermocouple is protected against environmental influences.
We furnish all kinds of thermocouples with ceramic protective tubes at all lengths and designs.
Features
1. Easy assembly and convenient for replacement
2. Spring thermal element with good shock-proof performance
3. Wide measuring range
4. High mechanical strength, good pressure-resistant performance
Technical parameter
|
Conductor material |
Type |
Graduation |
Spec. of protection tube(mm) |
Use temperature°C |
|||
|
Total Length |
Length in fluid |
external diameter of ceramic tube |
Material of protection tube |
||||
|
PtRh10-Pt |
WRP |
S |
300 350 400 450 550 650 900 1150 1250 |
150 200 250 300 400 500 750 1000 1100 |
φ16 φ25 |
High Al content tube |
0-1300 |
|
PtRh30-Ptrh6 |
WRR |
B |
Corundum tube |
0-1600 |
|||
|
PtRh13-pT |
WRQ |
R |
φ16 φ20 |
High Al content tube |
0-1300 |
||
|
Mini PtRh10-Pt |
WRP-100 |
S |
252 |
252 |
φ7 |
High Al content tube |
0-1300 |
|
Model |
Graduation mark |
temperature range |
Mounting& Fixing |
|
WRK |
K |
0-1300°C |
1.without Fixing Device 2.Threaded Connector 3.Movable Flange 4.Fixed Flange 5.Elbow Tube Connection 6.Threaded Cone Connection 7.Straight Tube Connection 8.Fixed Threaded Tube Connection 9.Movable Threaded Tube Connection |
|
WRE |
E |
0-800°C |
|
|
WRJ |
J |
0-800°C |
|
|
WRT |
T |
-40-350°C |
|
|
WRS |
S |
0-1600°C |
|
|
WRR |
R |
0-1600°C |
|
|
WRB |
B |
600-1700°C |
|
|
WRM |
N |
0-1200°C |
Jiangsu Plaza Premium Electric Instrument Co.,Ltd. was established in 1986.
We specialized in thermocouple, thermal resistance, heating wire, compensation wire/cable and
related product. Currently we have a 3,000m2 work shop plan, 160 workers,3 professional engineers,
26 sales Rep.
60% of our products are for export, North America and European and Southeast Asia is our main market.
"Quality first and user uppermost" is our principle. We always strive for best quality and after-sales services to satisfy customers' demands.
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