Pneumatic Retractable Fittings SensoGate W 3 H Sanitary pneumatic retractable fitting for use with Unical 9 and Uniclean 9 automated control systems Easy installation offers genuine plug & play. The central multi-plug is linked via a single connection to all rinsing, cleaning, and calibration media as well as the control air and limit position mechanisms. Media entrainment is minimized and the limit-position mechanism is protected. SensoGate with multi-plug Conventional retractable fittings: Tangled hoses (left) and deposits on unprotected limit-position mechanism (right) Systematic, Fully utomatic Liquid nalysis The combination of the SensoGate W 3 H retractable fitting with the Uniclean 9 (cleaning) or Unical 9 (cleaning and calibration) control units and the Protos 34 measuring system enables fully automated measuring stations with high precision and reliability. Maximum stability and precision due to patented metering-pump technology with separate routing of the media. Short duration measurements and regular cleaning enable longer sensor life. The production process is not interrupted by automatic cleaning or calibration. The system offers the high levels of safety by monitoring the compressed air and water supply, the probe position, and the buffer and cleaning solution levels. 23
For up-to-date For information, up-to-date information, please visit www.m4knick.com please visit www.knick.de dditional Media Connection for Superheated Steam or Chemical pplications dditional media connection separated by integrated check valve No dead spots Easy access Valve with high flow rate Uncompromising Sanitary Design of the Calibration Chamber is EHEDG-certified. This applies not just to the process-wetted parts but also the cleaning chamber. This means that it is suitable for unrestricted use in pharmaceutical and food applications. This also allows validation in FD regulated production processes. The only part of the immersion tube which comes in contact with the process is that part which was previously sterilized in the rinsing chamber. Sterilizable and cleanable calibration chamber with special flow body Facts EHEDG/FD-certified for all process-wetted parts including rinsing/calibration chamber Directed flow rinses the process seal from the process side as well as from the inside of the fitting Cyclone cleaning effect Double gaskets with leakage bores prevent microbial contamination of the drive Broad applications in sanitary conditions Process-wetted parts: stainless steel 36 SS, electropolished SIP and CIP compatible in process SIP and CIP of calibration chamber and cleaning connections Fast and easy replacement of calibration chamber and insertion tube ll maintenance can be performed on site Superior sensor immersion depth Standard sensor length (225 mm) even for large immersion depths Multiple process connections available Modular design Special version for sensors with pressurized liquid electrolyte Low cost, simple installation, operation, and maintenance Protective cleaning of seals for long service life SensoLock for high operational safety Integrated limit switches FD 23
Pneumatic Retractable Fittings SensoGate W 3 H for sanitary applications vailable Versions Material: 36 SS, electropolished Variants: short and long immersion depths; liquid- or gel-filled sensors; adapter for free hose connection Ball bearings for easy detachability Process adaptations: Dairy pipe DN 5 Ingold socket 25 mm Clamp.5; 3.5; Varivent DN 5 8 BioControl DN 5, DN 65, mounted in a Varivent housing W 3 H Clamp, short W 3 H Clamp, long W 3 H Varivent W 3 H Dairy pipe W 3 H Ingold socket 36 SS W 3 H Ingold socket, liquid-electrolyte sensors 232
For up-to-date information, please visit www.m4knick.com Specifications mbient temperature Permissible process temp Permitted process pressure during movement Permissible static pressure ir supply Effective immersion depth Total immersion depth incl. immersion tube 4 58 F (5 7 C) 4 284 F (5 4 C) 87 psi (6 bar) gauge pressure at 284 F (4 C) 232 psi (6 bar) (4 F (4 C)) in service position 58 psi (4 7 bar), filtered 25 µm, oil- and condensate-free 33 mm, measured from lower edge of flange to sensor tip (Varivent version) 46 mm Process adaptations*} dairy-pipe screw joint, DN 5 / DN 65 / DN 8 Ingold socket, 36 SS, 25 mm (G /4;) Clamp 2;, 36 SS Varivent, DN 5 25, 36 SS Sensors Rinse-medium inlet Rinse-medium outlet Rinse function Process-wetted materials 225 mm, Pg-3.5 coupling, 25 mm for pressurized liquid-electrolyte sensors ) for Unical 9 / Uniclean 9: Connection with hose grommet and coupling 2) for manual control: ZU 63 / ZU 646 connection: hose grommet with coupling seal rinsing during stroke movement stainless steel, 36 SS Enclosure stainless steel,.457 Ingress protection IP 66 Connection to Uniclean 9 / Unical 9 Sensor protection in the process Limit switches Certificates * ) Special connections on request compact multiplug connection integrated in immersion tube noncontacting electrical limit-position control in conjunction with Uniclean 9 / Unical 9 / ZU 63 3. Material Certificate (optional) TEX II GD c II 233
Pneumatic Retractable Fittings SensoGate W 3 H for sanitary applications Product Line Order No. Sanitary sensor lock-gate, pneumatic W 3H / _ Explosion protection for hazardous area Zone without X N Sensor Gasket material solid electrolyte liquid electrolyte (pressurization possible) elastomeric ring set F, FKM elastomeric ring set E, EPDM FD elastomeric ring set G, FFKM process-wetted elastomeric ring set H, FFKM complete F E G H Process-wetted materials*} 36 SS / 36 SS / 36 SS (electropolished) G Process adaptation dairy pipe, DN 5 dairy pipe, DN 65 dairy pipe, DN 8 Ingold socket, 36 SS, 25 mm (G /4;) Ingold socket, sanitary,36 SS, 25 mm (G /4;) Clamp.5;, 36 SS Clamp 2;, 36 SS Clamp 2.5;, 36 SS Clamp 3;, 36 SS Clamp 3.5;, 36 SS Varivent, 36 SS, for pipe from DN 5 Varivent, 36 SS, for pipe from DN 5 short, from DN 8 long BioControl DN 5 BioControl DN 65 C C C H H J J J J J V V L L 2 3 2 3 4 5 2 2 Immersion depth short long B Connection media connection, PEEK media connection, PEEK, integr. connection of add. medium B C 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 234
For up-to-date information, please visit www.m4knick.com ccessories 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 Bellows version for liquid-electrolyte sensors ZU 739 dapter for free hose connection PP/EPDM (incl. electric feedback) ZU 733 PP/EPDM (without electric feedback) ZU 734 PEEK/EPDM (incl. electric feedback) ZU 742 Material Certificate 3. ZU 78 ir supply for pressurized sensors, 7 58 psi (.5 4 bars) ZU 67/ for pressurized sensors, 4.5 psi ( 7 bars) ZU 67/2 Hose 2 m (extension for ZU 67) ZU 73 Flange protectors PEEK / FFKM DN 8 ZU 755 PEEK / FFKM DN ZU 756 PVDF / FFKM DN 8 ZU 757 PVDF / FFKM DN ZU 758 Safety weld-in socket, straight, 4 mm for tank wall ZU 77 for pipe, DN 5 ZU 77/DN5 for pipe, DN 65 for pipe, DN 8 for pipe, DN ZU 77/DN65 ZU 77/DN8 ZU 77/DN Safety weld-in socket, beveled 5, 4 mm for tank wall ZU 78 for pipe, DN 5 ZU 78/DN5 for pipe, DN 65 for pipe, DN 8 for pipe, DN ZU 78/DN65 ZU 78/DN8 ZU 78/DN 235
Pneumatic Retractable Fittings SensoGate W 3 H for sanitary applications Gaskets Set Contact (process/rinse medium) Order No. Dairy pipe, Varivent, clamp E/ EPDM FD ZU 7/ E/2 EPDM FD / EPDM FD ZU 7/2 F/ FKM FD ZU 697/ F/2 FKM FD / FKM FD ZU 697/2 G/ FFKM FD ZU 766/ G/2 FFKM FD / EPDM FD ZU 766/2 H FFKM FD / FFKM FD ZU 767 Ingold socket E/ EPDM FD ZU 74/ E/2 EPDM FD / EPDM FD ZU 74/2 F/ FKM FD ZU 73/ F/2 FKM FD / FKM FD ZU 73/2 G/ FFKM FD ZU 768/ G/2 FFKM FD / EPDM FD ZU 768/2 H FFKM / FFKM ZU 769 Spare Parts Order No. Immersion tube, short 36 SS ZU 764 236
For up-to-date information, please visit www.m4knick.com Dimensional Drawings Installation dimensions for for sensors with liquid electrolyte Installation dimensions for for sensors with gel electrolyte Process adaptation for Varivent DN 5, short immersion depth Sensor 25 mm Sensor 225 mm 39.5 59 (27.5) (47) Clearance for sensor installation pprox. 88 mm for short immersion depth pprox. 855 mm for long immersion depth pprox. 457 mm for short immersion depth pprox. 432 mm for long immersion depth Clearance for sensor installation pprox. 54 mm for short immersion depth pprox. 55 mm for long immersion depth pprox. 259 mm for short immersion depth pprox. 234 mm for long immersion depth Process adaptation for Varivent from DN 8, long immersion depth 89 69.5 Process adaptation for Varivent from DN 65, short immersion depth 44.5 64 (57.5) (32.5) (77) (52) 237
Pneumatic Retractable Fittings SensoGate W 3 H for sanitary applications Dimensional Drawings continued Process adaptation for TriClamp 2; 3.5;, long immersion depth Process adaptation for dairy pipe DN 85 DN 5, long immersion depth Process adaptation for Ingold socket, 25 mm Process adaptation for TriClamp ; 3.5;, short immersion depth Process adaptation for dairy pipe DN 85 DN 5, short immersion depth Process adaptation for BioControl DN 5/DN 65 52 32.5 52 32.5 69 49,5 (32.5) (52) 77 57.5 57,5 77 8 6.5 238
For up-to-date information, please visit www.m4knick.com 239