Diaphragm seals are membranes that seal the space below the gasket, which holds the process fluid container. This is done to inhibit the process fluid from entering into the pressure sensing assembly, as it needs to be isolated. This, in a way, prevents the pressure sensors or transmitters from touching the fluid as it may be abrasive or toxic. This diaphragm seal system is used in difficult and harsh processes across industries. Emerson is one of the leading manufacturers of remote sensing devices used in process industries. Emerson Rosemount product portfolio assures quality process control measurement. The Rosemount 1199 diaphragm seal system is one such product, which is used for many remote pressure measurement applications. This seal system comprises Rosemount 1199 pressure transmitter, a remote diaphragm, a mounting option, and a capillary-type connection to collect the secondary fill fluid. This seal system features various solutions, which makes them suited for industry-specific seals for complex processes. When installing Emerson 1199 diaphragm seal system, make sure you go through the manual thoroughly.
Specification
Rosemount 1199 Direct Mount Level Transmitters
Process Connection
Flanged: ANSI/ASME, EN/DIN, GOST, & JIS
Threaded: NPT, DIN, ISO Hygienic
Transmitter Connection
Welded-Repairable
All Welded
Process Wetted Material
316L SST
Alloy C-276
Alloy 400
Tantalum
Gold-plated Alloy 400
Gold-plated 316L SST, see PDS for full list of materials
Seal System Type
Direct Mount
Remote Mount
Tuned-System
Balanced System
Beneficial Features of Rosemount 1199 Diaphragm Seal System
There are many benefits of using the Rosemount 1199 diaphragm seal system. Here are a few of them:
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