Model NO.
SP-N-VS-VA-0.81
Range of Application
Temperture Measurement
Product Name
Vitreous Silica Type N Thermocouple Cable 800c
Jacket Material
Vitreous Silica (Long Term:800c,Short Term:1000c)
Cunstomized Service
Color, Insulation,Package
MOQ for Customize
50 Meter
Application Way
Thermocouple Cable
Transport Package
Coil+ Waterproof Paper+ Wooden Case
Vitreous Silica Type N Thermocouple Cable 800C High Temperature Furnace Sensor Cable
| Cable Specification |
| Item Name | Thermocouple Type K Cable | 
|
| Conductor Material | +Chromel -Alumel |
| Conductor Dia | 2*0.81mm(20AWG, 0.5mm2, ±0.01mm) |
| Inner Insulation and Thickness | Vitreous Silica (long term: 800ºC, short term: 1000ºC) |
| Inner Insulation Diameter | 1.2mm(±0.2mm) |
| Outer Jacket Material | Vitreous Silica (long term: 800ºC, short term: 1000ºC) |
| Finished Diameter | 1.8mmx2.7mm(±0.2mm) |
| Weight | 15.6KG/KM |
Conductor Chemical Composition
| Material | Chemical composition (%) |
| Cr | Ni | Si | Mg | Al |
| NP(NiCrSi) | 14.5 | 84 | 1.5 | | |
| NN(NiSiMg) | | 94.5 | 4.5 | 1 | |
To increase its temperature bearing ability and to install easily, jacket is applicable.
In the working environment, there are too much factors will interference the EMF signal, therefore shield layer is practical way to prevent the cable from interference caused by complex environment.
Thermocouple Extension Cable-Know How
The Extension Wire Name
| Compensation Alloy Wire Name | Positive | Negative |
| Name | Code | Name | Code |
| Copper-Copper Nickel 0.6 | Copper | SPC | Copper Nickel 0.6 | SNC |
| Copper-Copper Nickel 0.6 | Copper | RPC | Copper Nickel 0.6 | RNC |
| Iron-Copper Nickel 22 | Iron | KPCA | Copper Nickel 22 | KNCA |
| Copper-Copper Nickel 40 | Copper | KPCB | Copper Nickel 40 | KNCB |
| Chromel-NiSi3 | Ni90Cr10 | KPX | Ni97Si3 | KNX |
| Iron-Copper Nickel 18 | Iron | NPC | Copper Nickel 18 | NNC |
| NiCr14Si-NiSi4Mg | NiCr14Si | NPX | NiSi4Mg | NNX |
| NiCr10-Copper Nickel 45 | NiCr10 | EPX | Copper Nickel 45 | ENX |
| Iron-Copper Nickel 45 | Iron | JPX | Copper Nickel 45 | JNX |
| Copper-Copper Nickel 45 | Copper | TPX | Copper Nickel 45 | TNX |
The Position Wire VS Pt Nominal Thermoelectromotive Force Vaule Reference
| Extension Cable Code | Alloy Wire Code | Application Classifica-tion | Measurement Terminal Temperature (ºC) | Nominal Thermoelectrom-otive force(μV) | Precision Grade Thermoelectrom-otive force(μV) | Normal Grade Thermoelectrom-otive force(μV) |
Tolera- nce | Value Range | Toler- ance | Value Range |
| SC or RC or KCB | SPC or RPC or KPCB | G | 100 | 773 | ±10 | 763~783 | ±12 | 761~785 |
| H | 100 | 773 | - | - | ±12 | 761~785 |
| 200 | 1837 | - | - | 1825~1849 |
| TX | TPX | G | -25 | -135 | ±10 | -125~-145 | ±12 | -123~-147 |
| 100 | 773 | 763~783 | 761~-785 |
| H | -25 | -135 | ±10 | -125~-145 | ±12 | -123~-147 |
| 100 | 773 | 763~783 | 761~785 |
| 200 | 1837 | 1827~1847 | 1825~1849 |
| KX | KPX | G | -25 | -626 | ±29 | -597~-655 | ±57 | -569~-683 |
| 100 | 2856 | 2827~2885 | 2799~2913 |
| H | -25 | -626 | ±29 | -597~-655 | ±57 | -569~-683 |
| 100 | 2856 | 2827~2885 | 2799~2913 |
| 200 | 5978 | 5949~6007 | 5892~6035 |
| EX | EPX | G | -25 | -626 | ±34 | -592~-660 | ±55 | -571~-681 |
| 100 | 2814 | 2780~2848 | 2759~2869 |
| H | -25 | -626 | ±34 | -592~-660 | ±55 | -571~-681 |
| 100 | 2814 | 2780~2848 | 2759~2869 |
| 200 | 5970 | 5936~6004 | 5915~6025 |
| NX | NPX | G | -25 | -368 | ±29 | -339~-397 | ±56 | -312~-424 |
| 100 | 1784 | 1755~1813 | 1728~1840 |
| H | -25 | -368 | ±29 | -339~-397 | ±56 | -312~-424 |
| 100 | 1784 | 1755~1813 | 1728~1840 |
| 200 | 3943 | 3914~3972 | 3887~3999 |
2. Size Range Reference
3. Production Progress
4. Package Reference
5. Our Service
6. Questions and Answers
Q1:How can I contact with your company?
A1:We have multiple communication channels
Q2:Do you provide free samples?
A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.
Q3:What is your payment terms?
A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.
Q4:What is your lead time?
A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.
Q5:What is your working time?
A5: Monday to Firday: 9:00-12:00,13:30-17:30, rest in weekend.
