Abstract: Apparatus include a fitting defining a distal end and conduit, where the fitting has a port inward from the distal end and which extends from the conduit to an outer surface of the fitting. A hose is sealingly connected with the fitting at the distal end, and a temperature measuring device is sealingly secured with the fitting through the port. In some cases, the temperature measuring device and fitting are sealingly secured with mating threaded structures. The temperature measuring device may incorporate RFID technology. Also, the fitting may have a flat region on the peripheral to secure the device. The temperature measuring device may include a temperature measurement component a distal end which is in contact with material resident in the conduit. The temperature measuring device may also have a display and a push button for activating the display, whereby temperature of material resident in the conduit is shown.

Abstract: The useful life of an abrasive material transport hose (10) can be maximized if the hose is repositioned at the first signs of internal wear. This is accomplished by disposing at least two wear sensing elements (17, 21), each at a specified distance from the inwardmost surface of the inner tube (12), and each monitoring a condition indicative of wear of the hose (10) at its specified distance from the inwardmost surface of the inner tube. When the innermost wear sensing element (17) implies wear, the hose can be repositioned to extend the useful life until the outermost wear sensing element (21) indicates wear requiring replacement of the hose.