Type S R B Thermocouple
S R B type thermocouple is for high temperature testing, mainly used for kiln and furnace. It is with stable thermoelectric performance, strong oxidation resistance, long-term use temperature of 1600℃, short-term use temperature of 1800℃. It uses 99% corundum as protective sleeve, and high purity platinum-rhodium wire inside, which is high temperature resistance and high accuracy measurement.
Platinum Rhodium Thermocouple
Wire element
S (Pt-Rh10/Pt) R (Pt-Rh13/Pt) B (Pt-Rh30/ Pt6)
Wire diameter
φ0.35mm, φ0.4mm, φ0.45mm, φ0.5mm
Protection Function
Arc fault protection,short circuit protec
Cold point
SS304/SS316/Inconel600 tube
Hot Point
99% ~99.5% purity Al2O3 ceramic tube
Process connection
none/screw/flange
Terminal box
waterproof/explosion-proof
Product Profile
Platinum rhodium thermocouple is made of noble metal (platinum in high purity as negative pole, platinum and rhodium alloy as positive pole), corundum as external tube, which is used to measure as high as 1800C like powder metallurgy, fritting furnace, vacuum furnace, metallurgy furnace and calcinations of fire-proof materials, porcelain, ceramics.
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Model number |
Graduation |
Temperature range |
Protection tube |
Response time |
Specification |
|
|
d |
L×l |
|||||
|
WRP2-130 |
S |
0-1300℃ |
99.5% high aluminum |
<150S |
16mm |
2150x2000 1650x1500 900x750 650x500 550x400 450x300 400x250 350x200 300x150 |
|
WRP-130 |
||||||
|
WRP2-131 |
<360S |
25mm |
||||
|
WRP-131 |
||||||
|
WRQ2-130 |
R |
0-1400℃ |
<150S |
16mm |
||
|
WRQ-130 |
||||||
|
WRQ2-131 |
<360S |
25mm |
||||
|
WRQ-131 |
||||||
|
WRR2-130 |
B |
0-1800℃ |
<150S |
16mm |
||
|
WRR-130 |
||||||
|
WRR2-131 |
<360S |
25mm |
||||
|
WRR-131 |
||||||
Product advantages
It is widely used in high temperature production process such as glass, ceramic industry and industrial NaCl bathing stove, etc.
Advantages: easy assembly/convenient for replacement/high mechanical strength/good pressure-resistant/good shock-proof performance
One of the key features of platinum rhodium thermocouples is their ability to resist corrosion and oxidation at high temperatures. This makes them a popular choice for use in harsh and corrosive industrial environments where other types of thermocouples would quickly degrade.
In conclusion, platinum rhodium thermocouples are essential tools in temperature measurement and control, particularly in harsh and demanding industrial environments. With their high accuracy, reliability, and excellent resistance to corrosion and oxidation, these thermocouples are an ideal solution for a wide variety of applications.
Products Pictures
Company Information
Chongqing Haichen Instrument Co., Ltd.
Haichen Was Established In June 2000.We Are A Factory Specialized In Research, Develop, Production, Sales And Service For Temperature Sensors, Including Thermocouple Sensor, RTD Sensor, Bimetal Thermometer, Temperature Transmitter, Control Valve, Heaters And So On.
large enterprise scale
Efficient and precise processing and testing equipment.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
No intermediate links, providing one-stop service from design, processing, mold trial to mass production.
Honor and qualification
Official certification, professional after sales service.
Thermocouple Sensor Explosion-proof
RTD Sensor Explosion-proof
iSO9001:2015 quality Management System
Temperature Transmitter explosion-proof
Functional Safety Certificate
Package for thermocouple with ceramic tube
1 piece
Common export standard case with foaming agent
＞1 piece
Plywood case with hanging bracket
Our Service
Create a comprehensive solution for efficient human theft manag
01
Pre-sale service
Conduct product consultation,product promotion and marketing activities,and technical support for customer needs.
02
Delivery service
We could choose delivery by Express (DHL/FedEx/TNT/ARAMEX), by Air, by Sea; or according to customer's requirement
03
After-sales service
Installation and commissioning of specific products;Respond to consumer questions,answer consumer inquiries,and deal with consumer comments.
Do you have any questions?
Q: How long has HAICHEN been in business?
A: HAICHEN was founded in 2000, has been working on manufacturing and exporting of temperature sensor.
Q: To get an accurate price, what information should be provided?
A: Mark, temperature range, size information, material requirement, or detailed drawing.
Q: Can I get a discount?
A: The price is negotiable, and we can provide you with a discount according to your order quantity. If you buy For bulk packaging, we provide you with wholesale prices.
Q: What is your minimum order quantity?
A: There's no minimum quantity, you can buy any quantity. However, few in number, the unit price will be a little higher.
Q: What is the process of an order?
A: Send your detailed request → Feedback with quotation → Confirm price and some details → Provide PI → Make payment → Start production → Quality checking → Delivery → After service.
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