Providing a sensor array
To assemble a sensor array having plural sections, the sections of the sensor array are sealably attached, where the sections include sensors and cable segments. An inert gas is flowed through at least one inner fluid path inside the sensor array when the sections of the sensor array are being sealably attached.
1. A sensor array comprising:
plural sensors having corresponding sensor housings;
plural cable segments to interconnect the sensors, wherein the cable segments have respective cable housings and wire assemblies; and
heat insulating structures positioned to protect the wire assemblies from heat during a sealing procedure to interconnect the sensor housing and cable housings, wherein each of the plural sensors includes a sensing element support structure that contains a sensing element and associated electronics circuitry, wherein the electronics circuitry is electrically connected to at least one wire assembly.
2. The sensor array of claim 1 , wherein the sealing procedure comprises a welding procedure.
3. The sensor array of claim 1 , wherein each cable segment further comprises a support structure between at least one wire assembly inside the cable segment and a cable housing of the cable segment, wherein the support structure defines at least one fluid flow path inside the cable segment.
4. The sensor array of claim 3 , wherein the support structure comprises a hub and wings extending from the hub to an inner surface of the cable housing.