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AWG 20 Type K Thermocouple Wire With Steel Braided Shield / Fiberglass Insulation

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

AWG 20 Type K Thermocouple Wire With Steel Braided Shield / Fiberglass Insulation


Large Image :  AWG 20 Type K Thermocouple Wire With Steel Braided Shield / Fiberglass Insulation Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO9001-2008
Model Number: K-HP-110
Payment & Shipping Terms:
Minimum Order Quantity: 500 meters
Price: negotiable
Packaging Details: 100m/spool, 500m/roll
Delivery Time: 5-10 days
Payment Terms: L/C, T/T, , , D/A, D/P
Supply Ability: 500000meters/month
Detailed Product Description
Conductor: +Chromel, -Alumel Conductor Dia: 20 AWG
Insulation Material: Fiberglass Jacket Material: Fiberglass
Color: Customized Package: 100m/roll
Standard: ANSI96.1 Or IEC 584-2
High Light:

k type thermocouple cable


thermocouple bare wire

AWG 20 Type K Thermocouple Wire with Steel Braid Shield & fiberglass Insulation


Features of chromel alumel thermocouple wire:

• Customized diameter, sheath lengths and lead length

• Stainless steel braided or hose protection

• K, J, T and E calibrations

• Grounded, ungrounded and exposed junctions

• Flat and drill point

• Epoxy sealed cold ends

• Flexible extensions

• Miner coated and stainless steel sheaths

• Straight, 45° bend or 90° bend

• 12 mm and 15 mm locking bayonet caps


Description of chromel alumel thermocouple wire:

Chromel alumel thermocouple wire consists of two conductors of different materials (usually metal alloys) that produce a voltage in the vicinity of the point where the two conductors are in contact. The voltage produced is dependent on, but not necessarily proportional to, the difference of temperature of the junction to other parts of those conductors. Thermocouples are a widely used type of temperature sensor for measurement and control and can also be used to convert a temperature gradient into electricity.


Performance Capabilities of chromel alumel thermocouple wire:

Maximum Temperature Tolerance of thermocouple with glass fiber insulation: 600 cent degree for non-stop working.

Maximum Temperature Tolerance of thermocouple with mineral fiber insulation: 1500 cent degree non-stop working.

Temperature test precision: +/-1 cent degree


Applications of chromel alumel thermocouple wire:

• Food processing equipment

• De-icing

• Plating baths

• Industrial processing

• Medical equipment

• Pipe tracing control

• Industrial heat treating

• Packaging equipment

• Liquid temperature measurement

• Refrigerator temperature control

• Oven temperature control


Datasheet of chromel alumel thermocouple wire:

Product Conductor material Type Graduation

Use temperature (°C)

(short time)

Use temperature (°C) (Continuous



Thermocouple PtRh30-Ptrh6 WRR B 0-1800°C 0-1600°C
PtRh10-Pt WRP S 0-1600°C 0-1300°C
PtRh13-pT WRB R 0-1600°C 0-1300°C
NiCrSi-NiSi WRM N 0-1000°C 0-1000°C
NiCr-NiAl(Si) WRN K 0-1200°C 0-900°C
NrCr-constantan WRE E 0-700°C 0-600°C
Iron- Constantan WRF J 0-600°C 0-500°C
Copper-Constantan WRC T 0-400°C 0-350°C
Thermal resistance Copper heat resistance   Cu50   -50-150°C
  Cu100   -50-150°C
  Pt100   -200-600°C






1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

2. How can you pay for small sample amount?
We have account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Kelly

Tel: +8613795230939

Send your inquiry directly to us