Description
The separation vessel is designed to protect the sensitive element of a measuring instrument (pressure gauge, pressure transmitter, pressure relay, etc.) from exposure to a wide range of aggressive, highly viscous, contaminated operating media and/or media with high temperature in double-walled tanks.
Due to the absence of diffusion through the metal diaphragm, it can be recommended for pressure measurement of both liquid and gaseous aggressive media.
Applications
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Aggressive media
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Highly viscous media
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Contaminated media
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Solidifying media
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Polymerizing operating media
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High-temperature media
Design: Welded, with external diaphragm placement on the tube.
Process connection: Flanged, according to GOST, DIN, or ANSI standards.
Features: Filling only with vacuum equipment; well suited for highly viscous and high-temperature operating media.
Operating pressure range, kgf/cm²: 1…250
Additional information: Reference codebook for Separation Vessel Type WT.
Characteristics
| Accuracy Class of Device-Separator Set | Within the reference accuracy class of the instrument |
| Connection | flanged, tubular, threaded |
| Connection to Measuring Device | internal metric thread, BSP or NPT |
| Construction | welded |
| Design | with radial connection of instrument or capillary; with axial connection of instrument or capillary |
| Minimum Upper Measurement Limit of Device, kgf/cm² | 0,05 |
| Operating Temperature Range, °C | -90...200 |
| Process Connection | per GOST DN 12815-80: 40…150 mm, PN 16…200 kgf/cm² / per ANSI 16.5: DN 3/2’’…6’’, PN 150…2500 Psi / per DIN 2501: DN 40…150 mm, PN 16…250 bar |
| Separation Element | diaphragm |
| Separation Element Material | stainless steel; molybdenum steel; molybdenum steel with PTFE coating; molybdenum steel with TiN coating; Hastelloy; titanium; tantalum; special steel for carbamide |
| Tube | stainless steel, molybdenum steel, titanium |
| Tube Length, mm | 50…200 |