We provide our customers with a dynamic range of Thermocouple Compensating Cables, which is manufactured using quality raw material and used for all type of Thermocouple . These cables are resistant to heat, moisture, chemical erosion and abrasion. These cables serves as the extension from thermocouple sensor to the measuring instrument.PVC Sheath
PVC insulation sheath has been widely used as a good substitute for rubber insulator. At YAMARI, PVC is used as an insulating material of standard compensating cables for general use.
Recommended Temperature Range: -20˜+90¿¿C Glass Fiber Sheath
Glass fiber is known as a traditional high temperature insulation material because it has excellent incombustibility, heat resistance, electric insulation, and chemical stability. Although single glass fiber is not hygroscopic, bundled cover are somewhat hygroscopic. So, silicon or other resin is impregnated and baked over them to prevent moisture absorption.
Recommended Temperature Range: 0˜150¿¿C Silicon Rubber Sheath
Silicon rubber has been widely used as an excellent insulation material with less deterioration physical properties even under hostile conditions. It has almost same electric properties as natural rubber and no serious change in voltage withstanding value occur over recommended temperature range. It has also good resistance to chemicals (except for concentrated Alkalis), oils and grease, outdoor and ozone environments. Recommended Temperature Range: -25˜+180¿¿C Teflon* Cover
Teflon is the best insulation material among organic materials in respect of heat resistance, chemical Resistance, electrical insulation, high frequency resistance, weather resistance, etc. high mechanical strength and, especially, high pressure resistance over wider range of operating temperatures. Recommended Temperature Range: -25˜+200¿¿C. *Teflon is the registered trade mark by DuPont, U.S.A. Metal Sheathed Compacted Mineral Insulation
The insulation material is fine grain MgO which is similar insulant to Metal Sheathed Thermocouples. Inorganic ceramic powder insulation tightly holds extension or compensating wires inside the Metal Sheath, composing perfectly integral construction. This M.I. Extension or Compensating cable can withstand fire or high temperature, corrosion and mechanical shock and is approved as the only non-inflammable safety cable. Available in all calibrations with various metal sheath such as Copper, Cupro-Nickel, Stainless Steels, etc.Cable Sizes 1.6 mm˜8.0 mm O.D. Temperature Range: 20˜270¿¿C but the cable withstands high temperatures up to 900¿¿C. Recommended for wiring at hazardous location without conduit tube.