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1、Hygienic Process connections Martin Hees V. 11/2000/en Industry Marketing Foodl Dairy Connection acc. to DIN 11851 l Aseptic connection acc. to DIN 11864 l SMS - connection l DRD Welding adapter l Varivent connections l APV connections l Welding adapter for Deltapilot S l Clamp acc. to DIN 32676/ISO
2、 2852 l Aseptic connection NEUMO l BioConnect NEUMO l Welding adapter F“ for Liquiphant l Process connection DN 25 Ingold l I - Line Clamp - Fitting ; Cherry Burell l TS - Clamp; Swagelock l VCO Type B; Swagelock l VCO Type O-Ring; Swagelock l Anderson Tank SpudHygienic Process connections Martin He
3、es V. 11/2000/en Industry Marketing FoodFor Sensors:Deltapilot S DB 50L Multicap DC 11/DC21 Micropilot II Liquiphant FTL 330 L/H; FTL M Cerabar PMC 45. Cerabar S PMC 631/731 Deltabar S FMD 633 Promag H Promass F/M/I various. temp. sensors pH-assembly CPA 441, 465 CLS 52 SMARTEC CLD 132Installation:T
4、he dairy process connection is the process connection, which is most common in the food industry. The sensors can be mounted either at tanks or at product pipes. The advantage of such an adaption is the cheap price. But the weakness is the bad hygienic adaption to the process, because there is no fl
5、ush mounting of the sensors to the process possible. Due to this circumstance the adaption DIN 11851 will be possibly replaced in the future by the adaption DIN 11864.The parts of the dairy process connection DIN 11851 from left to right:nut, threat part, conical part , sealDairy process connection
6、DIN 11851Hygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodDairy process connection DIN 11851Hygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodMagmeter Promag H with DIN 11851 process connection in the dairyMassflowmeter Promass M with DIN 1185
7、1 process connections at the milk separatorDairy process connection DIN 11851 - Installation examplesHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodDairy process connection DIN 11851 - Promag HHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing Fo
8、odInstallation:The aseptic connection DIN 11864 - part 1/2 was designed because of the hygienic problems of the connections DIN 11851. The DIN 11864 will possibly replace the DIN 11851 in the near future, because the DIN 11864 was designed according to the regulations of the EHEDG (European Hygienic
9、 Equipment Design Group) . The aseptic connection has a much better hygienic safety and seal design. The process connection DIN 11864 can be adapted to flow sensors like magmeters and massflowmeters.Examples of aseptic process connections - Stericom / GEAAseptic process connection DIN 11864Hygienic
10、Process connections Martin Hees V. 11/2000/en Industry Marketing FoodAseptic process connection DIN 11864Examples of aseptic process connections - Stericom / GEA-Seal Form AHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodAseptic process connection DIN 11864Row 2 - Seal
11、Form ARow1 - Seal Form BRow 1 - Seal Form AHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodAseptic process connection DIN 11864Example: Pressure Sensor Cerabar M PMC 45 with DIN 11864 connectionHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing Fo
12、odFor Sensors:Deltapilot S DB 50L Multicap DC 11/DC21 Micropilot II Liquiphant FTL 330 L/H; FTL M Cerabar M; Cerabar S PMC631/731 Deltabar S FMD 633 Promag H Promass F/M/I various. temp. sensors pH-assembly CPA 441, 465 CLS 52, SMARTEC CLD 132Installation:The process connection SMS is common in scan
13、dinavic countries and in france. The sensors can be mounted either at tanks or at product pipes. The advantage of such an adaption is the cheap price. But the weakness is the bad hygienic adaption to the process, because there is no flush mounting of the sensors to the process possible. SMS connecti
14、onProcess connection SMSHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodProcess connection SMSHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodProcess connection SMS - Promag HHygienic Process connections Martin Hees V. 11/2000/en Industry M
15、arketing FoodFor Sensors:Deltapilot S DB 50L Liquiphant FTL 330 L Micropilot II Cerabar PMC M / Cerabar S PMC 631/731 Deltabar S FMD 633Installation:Sensors with flush mounted DRD - flange can be adopted only at tanks. A absolutely flush connection of the sensor can be reached . The adaption to pipe
16、s is not possible. The DRD-flange is a common process connection in the food industry for process sensors. The disadvantage of such a system is the big diameter of the flange of 125 mm: Therefore a welding of the DRD in conical parts of tanks is not very easy.Flush mounting DRD-flangeDeltapilot S DB50L with DRD-flangeDRD welding adapter for tanksHygienic Process connections Martin Hees V. 11/2000/en Industry Marketing FoodCO2 - head pressure measurement at the
