Our AerOpak® RTD MI cables can be used in combination with Pt thin film resistors, produced by Yageo Nexensos. For higher temperature applications, ceramic Pt resistors are recommended. These ceramic wire wound resistors are produced by our partner RTD products.
Thin film platinum elements are constructed by placing a sensing layer of platinum on a ceramic substrate, covered with passivation glass layers. This results in excellent shock & vibration resistance and protects the Pt sensor element from environmental influences.
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The platinum wire of a ceramic wire wound Pt100 sensor is wound into a small coil which is inserted into the holes of a high purity alumina tube. The ODs of these high purity alumina tube vary from 0.8mm to 4.5mm, so they are even suitable for the thinnest RTD mineral insulated cables.
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