Control cables connect sensors, actuators and controllers. Heat, liquids or movement at the installation site can determine the cable choice. A material name alone does not describe the limits of the complete cable.
Fixed installation and flexible applications
We offer control cables for fixed installation and flexible applications without constant tensile stress. Our range does not include high-flex drag-chain cables. For moving applications, describe the movement and intended bending radius so the complete construction can be assessed.
Comparing PVC, silicone, FEP and ETFE
| Material | What to check |
|---|---|
| PVC | Temperature range, installation method and mechanical loads |
| Silicone | Heat exposure and permitted mechanical loads of the version |
| FEP | Required temperature and resistance to the substances present |
| ETFE | Mechanical and chemical exposure, plus electrical requirements |
The electrical properties of FEP and ETFE allow thin insulation walls. Check the selected cable’s overall diameter to establish whether that helps in the available space.
For silicone versions, check the permitted mechanical loads separately. Certain connecting cables are intended for low mechanical loads. Halogen-free status and fire tests must relate to the actual version; a general material recommendation does not establish them.
Match screening to the signal circuit
Screened versions may use a tinned copper braid. Screen construction and coverage vary by type. A general coverage percentage is not a specification for the entire range.
Screen performance also depends on termination and installation. A braid screen alone does not guarantee interference-free transmission in every plant.
Details for an enquiry
Our control cable overview lists the versions and data sheets. Include core count, conductor size, length and service conditions in your enquiry. For chemical exposure, identify the substance, concentration and temperature.