PCB Test & Measurement Seite 70

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PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 For Additional Specification Information Visit www pcb com 68 Installation Tool Kits Installation tool kits are available to assist in machining mounting ports for applications where PCB mounting adaptors are not used The kits provide the tooling necessary for precision machining mounting ports for applicable sensors Refer to specific installation drawings listed by model number found at www pcb com for a detailed description of flush versus recess sensor installation Sensor Series Installation Tool Kit Series 111 112 113 040A10 English 040A11 Metric Series 105 040A33 English 040A34 Metric Series 108 109 118 119 165 040A20 English 040A21 Metric Most mounting adaptors are made of high strength 17 4 PH stainless steel Care should be exercised to observe maximum pressure when using adaptors made of lesser strength materials In sensor applications involving exposure to flash temperatures an ablative diaphragm coating is beneficial To captivate the ablative the sensor may be slightly recessed in an adaptor and the recess filled with ablative coating such as the PCB CA option A variety of popular adaptors are summarized in the following tables Many standard and special adaptors can be supplied to fit specific mounting ports or material requirements so please visit www pcb com or contact a PCB Application Engineer to discuss your unique needs Mounting Adaptors What is the proper mounting torque Proper mounting torque is provided on the installation drawing shipped with each sensor FAQ Q A What are mounting adaptors Mounting adaptors are precision machined to accept PCB probe style pressure sensors to provide a convenient sensor installation method Why use mounting adaptors When space permits mounting adapters reduce the need for precision machining required for the probe style connectors in locations where precision machining is impossible impractical or simply inconvenient the adapter can be mounted with a few simple steps The sensor can be electrically isolated in many adapters to minimize interference from ground loop noise involved with operation on electrical machinery Special adapter materials sensor coatings and insulating seals can be factory installed to isolate the sensor from noise Water cooled adapters provide for sensor installation in high temperature applications for dynamic measurements on heat exchangers or other high temperature applications Water cooled adapters allow ICP and charge output pressure sensors to operate in applications with temperatures well above the operating range of the sensor by providing a stable localized lower temp environment For example an ICP sensor rated to 275 F 135 C will remain below 150 F 65 C when operating with a Model 064B water cooled adapter on a 1000 F 535 C exhaust manifold 040A20 5 T Mcatalog 2011 Seite 65 82 A4 F G500 21 04 11 15 35 Seite 68