Abstract: A remote seal assembly includes a seal body and an extension. The seal body defines a cavity with a diaphragm that seals the cavity from a process fluid. The extension is connected with the seal body on a first end and is configured for connection to a capillary tube on a second end. The extension defines a bore extending from the first end to the second end that is fluidically coupled to the cavity. A length of the extension is related to a temperature of the second end of the extension such that the second end of the extension is at or below an outgassing temperature of the material used to connect the extension and the capillary tube.

Abstract: A remote seal assembly includes a seal body and an extension. The seal body defines a cavity with a diaphragm that seals the cavity from a process fluid. The extension is connected with the seal body on a first end and is configured for connection to a capillary tube on a second end. The extension defines a bore extending from the first end to the second end that is fluidically coupled to the cavity. A length of the extension is related to a temperature of the second end of the extension such that the second end of the extension is at or below an outgassing temperature of the material used to connect the extension and the capillary tube.

Abstract: An environmentally sealed instrument circuit adapter connecting a process transmitter to instrument wiring. An environmentally sealing elastomeric part seals between a lip on an outer sleeve and a connector header of the process transmitter. One or more washers can provide sealing between the lip and the elastomeric part when tightened. The adapter protects contact pins, sockets and loop wires from damage due to liquids, humidity, dust and other contaminants.