With flange connection, flush diaphragm
- For aggressive, highly viscous, crystallising or hot media
- Process industry
- Machine building and plant construction
- Flange with a flush welded diaphragm
- Universal application
Diaphragm seal systems are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. The diaphragm made of stainless steel provides for the separation from the medium. The pressure is transmitted to the measuring instrument via the system fill fluid which is inside the diaphragm seal system.
Due to its design – with flange connection and flush diaphragm – the DSS27M is suitable for all currently used standard flanges and is mounted for pressure measurement in lieu of a blind flange.
Mounting of the diaphragm seal to the measuring instrument is made via direct mounting as standard.
The DSS27M is particularly well suited for aggressive, highly viscous, crystallising or hot media. The measuring system is successfully used worldwide in the chemical process and petrochemical industries with high measuring requirements.
|Specifications according to data sheet||DS 95.12|
|Nominal size||100 mm|
|Accuracy class||class 1.0|
|Window||laminated safety glass|
|Case material||Stainless steel 1.4301|
|Bezel ring||cam ring (bayonet type), stainless steel|
|Connector location||lower mount|
|Diaphragm seal variant||flange connection, front-flush diaphragm|
|System fill fluid||KN 2 Silicone oil for general applications|
|Process temperature min.||- 10°C|
|Process temperature max.||+ 150°C|
|Ambient temperature pressure meas. min||+ 10°C|
|Ambient temperature pressure meas. max||+ 40°C|
|Wetted parts||Stainless steel 1.4404/1.4435 (316L); UNS S31603|
Download data sheet.