- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Packaging & Shipping
Basic Info.
Model NO.
K / J / T / E / B / S / R
Conductor Material
Copper
Sheath Material
Fiberglass
Insulation Material
Fiberglass
Material Shape
Round Wire
Range of Application
Sensor Control
Certification
ISO9001, CE
Insulation
Fiberglass, PVC, FEP, PFA
Standard
ANSI, JIS, IEC
Shielding Materials
Silver or Tinned Copper
Packing
Wooden Case/Carton Box
Usage
Industrial
Production Time
7-10 Days
MOQ
300m
Shipping
by Air or by Sea
Customized Size
Acceptable
Transport Package
in Roll
Specification
2*7/0.2
Trademark
no
Origin
China
HS Code
8544491900
Production Capacity
100, 0000
Packaging & Delivery
Package Size
27.00cm * 27.00cm * 27.00cm
Package Gross Weight
7.000kg
Product Description
Silicone/telfon/fiberglass/PVC insulated Thermocouple Extension Wire 20 AWG
1. Introduction:
Thermocouple wire is usually used to connect thermocouple and display-controled meters in order to lower the inaccuracy caused by temperature change on the connections.2. Construction:
Conductor: original thermocoupole alloy material, in solid wire or strand wires
Insulation Layer:
Fiberglass (ambient temperature range 0-300ºC
PVC (ambient temperature range 0-105ºC)
PFA (ambient temperature range 0-260ºC)
Silicone rubber (ambient temperature range 0-180ºC)
Jacket layer materials: fiberglass, PVC, PFA, silicone rubber
Galvanized layer: stainless steel, tinned brass
3.Standard: conforms to IEC584 standard.
4. Color Code:Table 1
1, SUBJECT
Fiberglass braided insulated thermocouple wire, type K, stranded wire with metallicoverbraid, 2×7/0.3mm, standard tolerances and color code.
2, TECHNICAL FEATURES
A. Conductors:
Stranded thermocouple extension wire
Conductors Size(AWG) | NO.of Strands &Gauge |
20 | 7/0.3mm |
B. Insulation:
Braided fiberglass (400ºC)
Nominal Insulation Thickness | 0.20 mm±0.2mm |
Color code
Positive | Color | Negative | Color |
Iron | yellow | Constantan | red |
C. Assembly:
Two conductors (positive and negative) parallel construction.
D. Overall Jacket
Braided fiberglass (400ºC)
Nominal Insulation Thickness | 0.25mm±0.2mm |
Color code: | black or black trace |
E. Metal Overbraid
Stainless steel round wire braid, 85% minimum coverage
3, DIMENSIONS AND TOLERANCES
Dimensions/tolerances(mm) | Ø3.2±0.2mm |
4, CALIBRATION TOLERANCE
Temperature range | Standard tolerance | Special tolerance |
0ºC to 400ºC | ±2.2ºC or 0.75% | ±1.1ºC or 0.4% |
Thermocouple extension wire type available: KX, JX, TX, EX, NX, RX,SX and other compensating
cable like KCA, KCB and so on.
Besides those wires, we can also produce according to your demand.
7. How to select:Order Code: e.g.
J | 2*7/0.3 | FG | FG | SS | DIN |
1 Thermocouple Types: K, J, E, T, N, S RTD: Cu, Ni
2 Conductot dimension:
2*7/0.3 means 2 cores, each core includes 7 strands wire,
each wire diameter is 0.3mm, more example: 2×7/0.2, 2×4/0.65, 2×1/0.3 etc.
Other way to symbol the conductor dimensions:
Conductor square meter: 0.25mm²
AWG standard (see*Table 2)
3 Insulated layer materials:
FG: fiberglass PVC: PVC TF: FEP SR: silicone rubber
4 Jacket layer material
FG: fiberglass PVC: PVC TF: FEP SR: silicone rubber
5 Galvanized Layer material: SS: stainless steel TB: tinned brass
6Color Code:
ANSI: American standard DIN: Germany standard BS:Britain standard
NFC: France Standard JIS: Japan Standard IEC: IEC standard
8. Photos for reference.