Product Details
Thermal resistance rtd thermocouple pt100 heat furnace temperature sensor
Specifications
1.Style:Compensation Wire
2.Thermocouple RTD wire
3 wire stainless steel probe high temperature thermocouple RTD sensores PT 100
Thermocouple RTD wire Classification
1. Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.
2. Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.
Thermocouple Variety and Index |
Variety | Type | Measurement Range(°C) |
NiCr-NiSi | K | -200-1300 |
NiCr-CuNi | E | -200-900 |
Fe-CuNi | J | -40-750 |
Cu-CuNi | T | -200-350 |
NiCrSi-NiSi | N | -200-1300 |
NiCr-AuFe0.07 | NiCr-AuFe0.07 | -270-0 |
3 . Dimensions and Tolerance of Fiberglass Insulated Thermocouple Wire
Dimensions / Tolerance mm ) : 4.0+-0.25
Color code & initial calibration tolerances for thermocouple wire
Thermocouple Type | ANSI Color Code | Initial Calibration Tolerances |
Wire Alloys | Calibration | +/- Conductor | Jacket | Temperature Range | Standard Limits | Special Limits |
Iron(+) vs. Constantan(-) | J | White/Red | Brown | 0°C to +285°C 285°C to +750°C | ±2.2°C ± .75% | ±1.1°C ± .4% |
CHROMEL(+) vs. ALUMEL(-) | K | Yellow/Red | Brown | -200°C to -110°C -110°C to 0°C 0°C to +285°C 285°C to +1250°C | ± 2% ±2.2°C ±2.2°C ± .75% | ±1.1°C ± .4% |
Copper(+) vs. Constantan(-) | T | Blue/Red | Brown | -200°C to -65°C -65°C to +130°C 130°C to +350°C | ± 1.5% ±1°C ± .75% | ± .8% ± .5°C ± .4% |
CHROMEL(+) vs. Constantan(-) | E | Purple/Red | Brown | -200°C to -170°C -170°C to +250°C 250°C to +340°C 340°C+900°C | ± 1% ±1.7°C ±1.7°C ± .5% | ±1°C ±1°C ± .4% ± .4% |
Color Code & Initial Calibration Tolerance for Extension Wire
Extension type | ANSI Color Code | Initial Calibration Tolerances |
Wire Alloys | Calibration | +/- Conductor | Jacket | Temperature Range | Standard Limits | Special Limits |
Iron (+) vs. Constantan(-) | JX | White/Red | Black | 0°C to +200°C | ±2.2°C | ±1.1°C |
CHROMEL (+) vs. ALUMEL (-) | KX | Yellow/Red | Yellow | 0°C to +200°C | ±2.2°C | ±1.1°C |
Copper(+) vs. Constantan(-) | TX | Blue/Red | Blue | -60°C to +100°C | ±1.1°C | ± .5°C |
CHROMEL(+) vs. Constantan(-) | EX | Purple/Red | Purple | 0°C to +200°C | ±1.7°C | ±1.1°C |
PVC-PVC Physical Properties
characteristics | Insulation | jacket |
Abrasion Resistance | Good | Good |
Cut Through Resistance | Good | Good |
Moisture Resistance | Excellent | Excellent |
Solder Iron Resistance | Poor | Poor |
Service Temperature | 105℃ continuous 150℃ single | 105℃ continuous 150℃ single |
Flame Test | Self-extinguishing | Self-extinguishing |

Company Profile
Huona (Shanghai) New Material Co., Ltd. Was established in 2008,
currently have three divisions: Magnesium Division, Thermal Spray
Division and Functional Material Division.
Magnesium Division produces magnesium metal products. Various
models of high-quality magnesium alloy plate, magnesium rods,
high-purity magnesium, magnesium plate, magnesium die casting,
magnesium extrusion profiles and other metal magnesium and deep
processing products.
Thermal spray wire Division offers a wide variety of pure metal and
metal alloy wires, including nickel-, iron-, aluminum-, and
zinc-based wires for thermal spray projects.
Fuctional Material Division supply electronic packaging
COMPONENTS(GTMS, CTMS), soft magnetic alloys and bimetal strip.
Our company is certified by ISO9001 quality system and ISO14001
environmental protection system.
Mission Statement
We try our best to understand and utilize information within the
environment. With this competency, we assist customers to create
added value and contribute to the development of industry and
healthy living.
We strive for "Best, " welcome challenges, and are relentless till
we deliver products and solutions.