T/C Extension & Compensating Wires

Industrial Cable

RTD | TW3-SSR

Applicable Standard
Manufacturer Standard Specification
Operating Temperature
-55~180℃
CATALOG
Product Features & Applications Materials & Structure Specifications
Product Features
RTD sensors (Pt100Ω, etc.) are temperature measurement sensors that operate based on the principle that resistance changes according to temperature variation, and they are connected to measuring equipment through RTD lead wires.
RTD lead wires are available in 2-wire, 3-wire, and 4-wire types. Among them, the 3-wire RTD lead wire, consisting of two signal wires and one resistance compensation wire, is the most commonly used for industrial temperature measurement.
They provide more precise temperature measurement than thermocouple sensors. However, the measurable temperature range is limited.
Applications / Industries
Used in industries requiring accurate temperature measurement, such as industrial automation, power plants, semiconductor and electronic equipment, aerospace and military equipment, laboratories, and precision measuring instruments.
Materials & Structure
Conductor : Tinned Annealed Copper Wire
Insulation : Fluororesin (FEP)
Shield : Tinned Copper Braid
Sheath : Silicone Rubber
Product Name Conductor Insulation Material Shield Material Sheath Material Overall Diameter
(mm)		 Weight
(kg/200M)
Cross-sectional Area
(mm2)		 Construction
(No./mm)		 Insulation Thickness
(mm)		 Shield Thickness
(mm)		 Sheath Thickness
(mm)
TW3-SSR 0.3 12/0.18 Fluororesin Copper Braid Silicone Rubber 4.7 6.0
0.25 0.3 0.6
List