Pneumatic retractable fitting for simple commercially available control units or process applications

Transcription

1 Pneumatic Retractable Fittings hem Energy Pharm Food Water SensoGate W 3 Pneumatic retractable fitting for simple commercially available control units or process applications Variable and reasonably priced ased on the proven SensoGate modular design principle, the W 3 retractable fitting is ideal for applications which do not require completely automated control with central media routing but which still want to make use of superior SensoGate technology. SensoGate W 3 is ideal for automatic or semi-automatic connections to commercially available or customerdeveloped control units. Individual solutions The design of the affordable SensoGate W 3 models is scalable to meet requirements; when placing an order, customers simply state the types of connections and functions the retractable fitting must have. Every design permits the sensor to be manually serviced or replaced during the process. This can easily be done under process pressures as great as bars. The fitting adapts perfectly to the application and can even be adapted later to changed conditions. Easy retrofitting For example, if at some later point another media connection is necessary, this can be very easily arranged by the simple replacement of the relevant module. switch from metal to plastic or a switch to electrodes with a store of liquid electrolyte is possible one big advantage of the SensoGate modular design. The patented lock-gate function, i.e., the reliable shut-off to the process even during movement, is always active. This also applies to the hygienic version, which is a unique design feature in the world market for retractable fittings. Facts compact, smooth, and dirt-resistant design minimum maintenance costs and maximum flexibility thanks to completely modular design very simple replacement of gaskets due to divided calibration/cleaning chamber increased service life and reduced seal wear TEX approval II G c II for the complete fitting cost reduction by simple installation, operation, and maintenance very high availability protective rinsing of the seals for a long service life SensoLock for high safety of operation integrated check valves and limit switches fast and uncomplicated replacement of calibration chamber and immersion tube all maintenance can be performed on site cyclone rinsing for optimum cleaning effect superior sensor immersion depth standard sensor length (225 mm) even for large immersion depths multiple process connections available flange version with scraper ring modular design allows specific replacement of the process-wetted materials: PEEK, PVF, PP,.457, Hastelloy plastic versions with high pressure and temperature resistance due to carbonfiber-reinforced plastics special version for sensors with pressurizable liquid electrolyte 24

2 For up-to-date information, please visit Isolation mplifiers Transmitters Indicators Process nalytics Portable Meters Laboratory Meters Fittings Specifications Permissible process pressure and temperature during movement Process adaptation.457/ Hastelloy bars (at 4 ) Process adaptation PEEK H Process adaptation PVF H Process adaptation PEEK / PVF Process adaptation PP Permissible process pressure and temperature, statically in service position bars (at 4 ) bars ( 2 ), 6 bars (4 ) 3 min 6 bars ( 4 ) falling linearly to 2 bars (2 ) 6 bars (5 3 ) falling linearly to bar (8 ) 6 bars (at 4 ), PP bars (at 5 2 ) mbient temperature +7 Ingress protection IP 66 Housing material Permissible pressure for probe control stainless steel 2/PP 4 7 bars Quality of compressed air Standard gemäß ISO 8573-:2 Quality class oder Solid contaminants class 3 (max. 5 μm, max. 5 mg/m 3 ) Water content for temperatures > 5 Water content for temperatures 5 5 class 4, pressure dew point 3 or below class 3, pressure dew point 2 or below Oil content class 3 (max. mg/m 3 ) With gel electrolyte With liquid electrolyte Ø 2 mm, length 225 mm with temp detector, Pg 3.5 thread Ø 2 mm, length 25 mm with temp detector Process adaptations Flanges, IN EN 92- N 32 Flanges, NSI 6.5 /2; to 3; airy pipe, IN 85 N 5 Ingold socket, 25 mm 25 mm G 2 /4; for Knick RF 2/3X 24

3 Pneumatic Retractable Fittings hem Energy Pharm Food Water SensoGate W 3 for process applications Specificatitions continued onnections Outlet For pressurized sensors For compressed air (control air for retractable fitting) Immersion depths/ Installation dimensions Process-wetted materials G /8; internal, 3 m EPM hose hose connection NW 6, pressure in sensor chamber.5 bar above process pressure (max. 7 bars) push-in connector N 4/6 see dimension drawings see order code 242

4 For up-to-date information, please visit Isolation mplifiers Transmitters Indicators Process nalytics Portable Meters Laboratory Meters Fittings Product Line Order No. Process sensor lock-gate, pneumatic W 3 / _ Explosion protection for hazardous area Zone without X N Sensor solid electrolyte liquid electrolyte (pressurization possible) Gasket material elastomeric ring set, FKM (Viton) elastomeric ring set, EPM elastomeric ring set E, EPM F elastomeric ring set K, FFKM, compl. (Kalrez) E K Process-wetted materials*}.457 /.457 /.457 Hastelloy / Hastelloy / Hastelloy PEEK / PEEK / PEEK PVF / PVF / PVF PEEK H / PEEK H / PEEK H PVF H / PVF H / PVF H PP reinforced E F P.457 /.457 / PEEK Z Process adaptation flange, steel,.457, N 32 flange, steel,.457, N 4 flange, steel,.457, N 5 flange, steel,.457, N 65 flange, steel,.457, N 8!} flange, steel,.457, N!} dairy pipe, N 5 dairy pipe, N 65 dairy pipe, N 8 dairy pipe, N flange, NSI 36, /2; flange, NSI 36, 2; flange, NSI 36, 2 /2; flange, NSI 36, 3;!} Immersion depth Ingold socket, 25 mm H short long Pneumatic-system connection without pneumatic limit signal with pneumatic limit signal Rinse-medium connection G /8; complete with outlet hose (3 m) G /8; complete with outlet hose (3 m), inlet G /8; G /8; complete with outlet hose (3 m), inlet G /8; and inlet hose (5 m) complete with coupling nut 2 SensoLock without with Special variant without equipped with special grease (provided by customer) with scraper ring, reinforced version, PTFE/PEEK (ZU 76) 3 * ) Material combinations: Process-wetted part of calibration chamber/rinse-wetted part of calibration chamber/immersion tube ) With the lower calibration chamber made of plastic, you require one of the following flange protectors: ZU 755, ZU 756, ZU 757, ZU

5 Pneumatic Retractable Fittings hem Energy Pharm Food Water SensoGate W 3 for process applications ccessories (etails from page 27) Order No. Service set basic equipment ZU 68 maintenance, repair, retrofit ZU 74 calibration chamber ZU 754 Mounting aid for 2 x 2.5 O-rings ZU 747 for scraper ring ZU 746 ellows version for liquid-electrolyte sensors ZU 739 Protective cap version for sensors with polymeric electrolyte ZU 759 Scraper ring reinforced version, PTFE/PEEK ZU 76 Material ertificate 3. ZU 78 ir supply for pressurized sensors,.5 4 bars ZU 67/ for pressurized sensors, 7 bars ZU 67/2 Hose 2 m (extension for ZU 67) ZU 73 Flange protectors PEEK / FFKM N 8 ZU 755 PEEK / FFKM N ZU 756 PVF / FFKM N 8 ZU 757 PVF / FFKM N ZU 758 Weld-in socket, beveled, PP ZU 82 Safety weld-in socket, straight, 4 mm for tank wall ZU 77 for pipe, N 5 ZU 77/N5 for pipe, N 65 for pipe, N 8 for pipe, N ZU 77/N65 ZU 77/N8 ZU 77/N Safety weld-in socket, beveled 5, 4 mm for tank wall ZU 78 for pipe, N 5 ZU 78/N5 for pipe, N 65 for pipe, N 8 for pipe, N ZU 78/N65 ZU 78/N8 ZU 78/N for tank wall, Hastelloy 22 ZU 78/22 Retainer clamp for 25-mm socket ZU 88 Limit switches, electrical 3 m fixed cable ZU

6 For up-to-date information, please visit Isolation mplifiers Transmitters Indicators Process nalytics Portable Meters Laboratory Meters Fittings Gaskets Set ontact (process/rinse medium) Order No. Flange or dairy pipe / FKM ZU 689/ /2 FKM / FKM ZU 689/2 / EPM ZU 69/ /2 EPM / EPM ZU 69/2 E/ EPM F ZU 692/ E/2 EPM F / EPM ZU 692/2 K FFKM / FFKM ZU 79 Ingold socket / FKM ZU 693/ /2 FKM / FKM ZU 693/2 / EPM ZU 694/ /2 EPM / EPM ZU 694/2 E/ EPM F ZU 696/ E/2 EPM F / EPM ZU 696/2 K FFKM / FFKM ZU 72 Spare Parts Order No. Immersion tube, short.457 ZU 722 PEEK ZU 724 PVF ZU 726 PP ZU 825 Immersion tube, long.457 ZU 723 PEEK ZU 725 PVF ZU 727 PP ZU

7 Pneumatic Retractable Fittings hem Energy Pharm Food Water SensoGate W 3 for process applications imension rawings Installation dimensions for SensoGate W 3 with short immersion depth for sensors with gel electrolyte Installation dimensions for SensoGate W 3 with long immersion depth for sensors with gel electrolyte Installation dimensions for SensoGate W 3 for sensors with liquid electrolyte Pg 3.5 Pg 3.5 Sensor 225 mm pprox. 52 mm clearance for sensor installation 237 Ø 2 SensoGate W 3 Process adaptation for flange, N 32 N NSI 36, /2; 3;, short and long immersion depth (I) SensoGate W 3 Process adaption for 25-mm Ingold socket, short and long immersion depth (I) SensoGate W 3 Process adaptation for dairy pipe, IN 85, N 5 N, short and long immersion depth (I) 65 (short I) 2 (long I) pprox. 52 mm clearance for sensor installation 88 (short I) 43 (long I) 376 Ø 2 pprox. 855 mm clearance for sensor installation Sensor 25 mm Ø 2 7 (short I) 26 (long I) 94 (short I) 49 (long I) 65 (short I) 2 (long I) 88 (short I) 43 (long I)

8 For up-to-date information, please visit Isolation mplifiers Transmitters Indicators Process nalytics Portable Meters Laboratory Meters Fittings 247