1/8″ Compression Fitting S/S

There are many types of insulation used in extension or compensating cable all with varying degrees of thermal resistance and tensile strength. When selecting an extension cable a few factors must be taken into account.

• Moisture – If moisture is present in Thermocouple extension or compensating cable the applied temperature to the hot end may vary due to insulation breakdown at various points along the installation.
• Abrasion – Harsh environments that involve movement and vibration often can cause insulation breakdown resulting in shorts. It is highly recommended to use double insulation and armoured cable in the environments.
• Flexing – The Continuous movement to an extension cable can cause it to fracture within its insulation a multicore cable is best suited to these types of environments.
  Chemical & Abrasive attacks – The insulation chosen should reflect the environment and of spray from the machinery around the cable. In heavy chemical environments, it is recommended that compensating cables be housed inducting of some form.
• Thermal resistance – Temperature extremes are the common cause of failure. Insulation is specified and rated for maximum continuous use. The following chart shows a list of the stocked compensating cable that D&N Engineering Supplies carries for Large Quantities Please order 7 days in advance.