Rotary Paddle switch Rotonivo® RN 3003 with angled extension for point

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"Full, Demand, Empty Detector Right angled gearhead with extension tube • Horizontal installation. • Mechanically robust level switch for heavy bulk solids. • Suitable for most bulk solids. • Reliable, easy to operate and maintenance free measurement principle. • Unaffected by dust, electrostatic charging and caking. • Compact, rotatable electronics housing for easy installation. • Mechanically stable shaft bearing design with ballbearings. • Process seal with radial shaft seal. • Robust aluminium die-cast housing. • International approvals for use in potentially explosive atmospheres (dust) • Mechanically robust boom for applications within heavy bulk solids. Enclosure IP66 as standard. • Wide range of supply voltages available. • RoHS compliant." For More Information visit on:- www.seeautomation.com Our Mail I.D:- [email protected] Contact Us:- +91-11-22012324 , 8144883403

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Page Safety notes/ Technical support 2 --------------------------------------------------------------------------------------------------------- Introduction 3 --------------------------------------------------------------------------------------------------------- Function 4 --------------------------------------------------------------------------------------------------------- Technical data 6 --------------------------------------------------------------------------------------------------------- Approvals 14 --------------------------------------------------------------------------------------------------------- Options 15 --------------------------------------------------------------------------------------------------------- Mounting 16 --------------------------------------------------------------------------------------------------------- Electrical installation 20 --------------------------------------------------------------------------------------------------------- Signal and alarm output 25 --------------------------------------------------------------------------------------------------------- Setting/ Sensitivity 28 --------------------------------------------------------------------------------------------------------- Maintenance 29 -------------------------------------------------------------------------------------------------------- Notes for use in Hazardous Locations 30 --------------------------------------------------------------------------------------------------------- Disposal 32 Subject to technical change We assume no liability for typing errors. All dimensions in mm inches. Different variations than specifed are possible. Please contact our technical consultants. Table of contents RN 3000 / 6000 gi011016 1 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Safety notes / Technical support Notes • Installation maintenance and commissioning may be accomplished only by qualifed technical personnel. • The product must be used only in the manner outlined in this instruction manual. Special attention must be paid to warnings and notes as follows: WARNING Relates to a caution symbol on the product: A failure to observe the necessary precautions can result in death serious injury and/ or considerable material damage. WARNING Relates to a caution symbol on the product: Risk of electric shock WARNING A failure to observe the necessary precautions can result in death serious injury and/ or considerable material damage. This symbol is used when there is no corresponding caution symbol on the product. CAUTION A failure to observe the necessary precautions can result in considerable material damage. Safety symbols In manual and on product Description CAUTION: refer to accompanying documents manual for details. Earth ground Terminal Protective Conductor Terminal Technical support Please contact your local supplier for address see www.uwt.de. Otherwise you can contact: UWT GmbH Tel.: 0049 0831 57123-0 Westendstr. 5 Fax: 0049 0831 76879 D-87488 Betzigau infouwt.de www.uwt.de Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 2 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Introduction The ROTONIVO is an electromechanical Level limit switch and is used for level monitoring of bulk goods. The units can be delivered with a wide range of Ex-approvals for use in Hazardous Areas. They can be equipped for process over- and lowpressure and also for very high or low process temperatures. Selected applications: • building materials industry lime styrofoam moulding sand etc. • food industry milk powder four salt etc. • plastics industry plastics granules etc. • timber industry • chemical industry • mechanical engineering The ROTONIVO is normally screwed into the lateral container wall so that it is in level with the flling height to be registered and monitored. The device can also be mounted from the top of the container. In this case an extension piece is used to mount the probe level with the height to be registered. The length of the probe can be up to 4 m 158" with an extension tube or up to 10 m 394“ with an extension rope. The use of a sliding sleeve for the version RN 3002/ RN 6002 is recommended so that the switch point can be changed easily during operation of the device. RN 3002-rope RN 6002-rope optional sliding sleeve RN 3004 RN 6004 RN 3003 RN 6003 Applications RN 3002 RN 6002 RN 3001 RN 6001 RN 3001 RN 6001 with pendulum shaft RN 3000 / 6000 gi011016 3 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Function A measuring vane is driven by a synchronous motor. The bearing of the motor inside the housing allows it to swing. The motor is fxed to a switching lug. If the vane is uncovered a spring pulls the motor and switching lug to the left position fgure 1. When material covers the vane and thus stops the rotation the motor and switching lug swings to the right position fgure 2. The signal output indicates "covered" and the motor is stopped. When the vane becomes uncovered due to falling material the spring pulls the motor and switching lug back to the left position fgure 1. The motor is started and the signal output indicates "uncovered". Fail safe alarm With the option fail safe alarm it is possible to recognize a fault of the unit in time and to initiate an alarm relay. The following faults are observed: • Motor • Gear • Electronic for motor power supply • Supply voltage failure • Defect of the connecting wires Functional safety SIL2 IEC 61508 With option Functional safety the unit observes the motor gear and electronic. The result of this diagnostics is present on the signal output which states the full/ empty condition. Switchable signal output Fail safe high/ low With version "Universal voltage" "PNP" and optional "AC" a switchable signal output FSH/ FSL is integrated. Signal output delay: The version "Universal voltage" and "PNP" has an integrated adjustable delay for the signal output. Figure 1 Switch for signal output Switching lug Switch for motor stop Figure 2 Selection guide RN 3001 RN 6001 RN 3001 RN 6001 pendulum shaft RN 3002 RN 6002 RN 3002-rope RN 6002-rope RN 3003 RN 6003 RN 3004 RN 6004 Full detector x x x x x x Demand detector x x x x Empty detector x x x x Vertical mounting x x x x x Oblique from the top x x x Horizontal mounting x x x Oblique from the bottom x x consider max. permitted mech. traction force only with option "bearing at tube end" Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 4

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Application Sealing material 1 Metal Bearing NBR FPM Viton PTFE Tefon Aluminium Stainless steel 2 1.4301/ SS 304 Stainless steel Animal feed press x x x Synthetic granules powders x x Salt x x x Dust flter temp. up to 392°F x x Dust flter temp. up to 302°F x x Bitumen x x Cement x x Wood chip dryer x x Pressure conveying vessel 8 bar x x Sugar x x Flour x x Carbon black x x Shaft sealing and metal material 1 Delivered in version with process temperature and process pressure as following see also option pos.17: NBR: max. 80°C and max. 0.8 bar FPM Viton: max. 150°C and max. 0.8 bar PTFE Tefon: max. 250°C and max. 0.8 bar max. 80°C/ 150°C/ 250°C and max. 5 bar/ 10 bar 2 In particular cases 1.4404 SS316L is recommended Function Electronic RN 3000 Power supply Output signal SPDT 1 DPDT PNP FSH/ FSL 2 Adjustable delay Fail safe alarm AC version 24 V or 48 V or 115 V or 230 V AC • - - - - - DC version 24 V DC • - - - - - DC version 24 V DC PNP - - • • • - Universal voltage 24 V DC/ 22 .. 230 V AC • - - • • option RN 6000 Power supply Output signal SPST SPDT 1 DPDT PNP FSH/ FSL 2 Adjustable delay Fail safe alarm AC version 24 V or 48 V or 115 V or 230 V AC - • - - - - - DC version 24 V DC - • - - - - - Universal voltage 24 V DC/ 22 .. 230 V AC - - • 3 - • • option Universal voltage SIL2 24 V DC/ 22 .. 230 V AC • • 4 - - • • - 1 Microswitch with Universal voltage Relais 2 Switchable signal output Fail safe high/ low 3 For Ex approval "Increased safety" pos.2 CRS not in combination with option Fail safe alarm 4 Additional output not SIL conform RN 3000 / 6000 gi011016 5 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data Series RN 3000 Standard Series RN 6000 Standard Series RN 6000 de explosionproof with increased safety terminal box Series RN 6000 d fameproof/ explosionproof Housing versions Extensions RN ..001 Thread/ fange Temperature extended shaft Process temperature A 150°C 302°F 200mm 7.87” 250°C 482°F 200mm 7.87” 350°C 662°F 300mm 11.8” 600°C 1112°F 400mm 15.7” 1.100°C 2012°F 700mm 27.6” Triclamp Dimensions Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 6

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data RN ..002 Without sealing and bearing at tube end see also option pos.32 Thread/ Flange Temperature extended shaft RN ..002 rope Type standard pos.1 C max. 4 kN load Type reinforced pos.1 H max. 28 kN load Thread/ Flange Thread/ Flange Triclamp Temperature extended shaft 150/ 250°C 302/ 482°F Temperature extended shaft 350/ 600°C 662/ 1112°F Process temperature A 150°C 302°F 200 mm 7.87” 250°C 482°F 200 mm 7.87” 350°C 662°F 300 mm 11.8” 600°C 1112°F 400 mm 15.7” 1.100°C 2012°F 700 mm 27.6” RN 3000 / 6000 gi011016 7 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data Process temperature B 80°C 176°F 0.8 bar 11.6 psi 10 mm 0.39” 80°C 176°F 5/ 10 bar 73/ 145 psi 75 mm 2.95” 150/ 250°C 302/ 482°F 0.8/ 5/10 bar 11.6/ 73/ 145 psi 210 mm 8.27” Material C steel ø55 mm ø2.17” aluminium ø60 mm ø2.36” Vane D 50 mm x .. mm 1.97” x ..” 139 mm 5.47” 98 mm x .. mm 3.86” x ..” 187 mm 7.36” Temperature extended shaft Temperature extended shaft Thread/ Flange Triclamp Process connection Process temperature A 150°C 302°F 200 mm 7.87” 250°C 482°F 200 mm 7.87” 350°C 662°F 300 mm 11.8” 600°C 1112°F 400 mm 15.7” Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 8 RN 3005 RN ..004 RN ..003

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data Measuring vanes code type a b B C E F G I rectangular rectangular rectangular rectangular rectangular rectangular 50 mm 1.97 50 mm 1.97 50 mm 1.97 98 mm 3.86 98 mm 3.86 98 mm 3.86 98 mm 3.86 150 mm 5.90 250 mm 9.84 98 mm 3.86 150 mm 5.90 250 mm 9.84 code BCEFGI rectangular vane code P notched 40 x 80 code A boot shaped vane 40 x 98 to lead in 1½“ socket length of socket max. 40 mm 1.57” to lead in 1¼ “ socket length of socket max. 40 mm 1.57” code D boot shaped vane 35x106 to lead in 1“ or M32 x 1.5 socket max. 40 mm 1.57” code M rubber vane 98 x 250 Insertion of the hinged vane through a long socket spring code S hinged vane 98 x 100 single sided code K hinged vane 98 x 200 double sided code R boot shaped vane 28 x 98 b37 mm 1.46" for 1½“/ 1¼“ b28 mm 1.1" for 1"/ M32 x 1.5 b37 mm 1.46" für 1½“/ 1¼“ b28 mm 1.1" for 1"/ M32 x 1.5 code J boot shaped vane 26 x 77 to lead in M30 socket max. 40 mm 1.57” RN 3000 / 6000 gi011016 9 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data Electrical data Connection terminals see page 23/ 24 Cable entry M20 x 1.5 screwed cable gland NPT ½“ conduit connection NPT 3” conduit connection only RN 6000 Clamping range diameter of the factory provided cable glands: M20 x 1.5: 6 .. 12 mm 0.24 .. 0.47" Protection class I III Version 24 V DC PNP Overvoltage category II Pollution degree 2 inside housing Power supply see page 23/ 24 Installed load see page 23/ 24 Signal and alarm output see page 23/ 24 Isolation Power to signal and alarm output: 2225 Vrms Signal output to signal output DPDT: 2225 Vrms Indicating light By built-in LED apart form AC version Mechanical data Housing Aluminium housing powdercoated RAL 5010 gentian blue RN3000: optional plastic PA6 GF RAL 5010 gentian blue Seal between housing and lid: NBR Seal between housing and process connection: NBR Nameplate: poyester flm Degree of protection RN 3000: IP66 RN 6000: IP66 Types with process connection and extension in stainless steel: IP66 NEMA Type 4X not for: RN 600x with process temperature ≥150°C 302°F RN 6002 with sliding sleeve RN 6003 IEC/EN/NBR 60529 Material process connection options available Thread: 1.4305 303 or 1.4404 316L or aluminium Triclamp: 1.4305 303 or 1.4404 316L Flange rectangle: 1.4301 304 or aluminium Flange DN/ ANSI: 1.4541 321 or 1.4404 316L DN32 also made of aluminium Material extension options available RN x001: 1.4301 304/ 1.4305 303 or 1.4404 316L RN x002 pipe: 1.4301 304/ 1.4305 303 or 1.4404 316L or aluminium RN x002 rope: 1.4305 303/ 1.4401 316 RN x003: 1.4301 304 or aluminium RN x004: 1.4301 304/ 1.4305 303 or 1.4404 316L or aluminium RN 3005: 1.4305 303 or 1.4404 316L Material vane shaft 1.4301 304/ 1.4305 303 or 1.4404 316L Material measuring vane incl. socket options available boot-shaped and rectangular vane: 1.4301 304 or 1.4404 316L hinged vane 1.4301 304/ 1.4305 303/ 1.4310 301 or 1.4404 316L rubber vane 1.4301 304/ rubber SBR Tolerance length "L“ ±10 mm ±0.39“ Bearing Ball bearing dust-tight Sealing Radial rotary shaft sealing Material: NBR Acrylnitril-Butadien-rubber FPM Viton PTFE Tefon Graphite based version 350°C 662°F and 600°C 1112°F See also selection guide on page 5. Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 10

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data RN 3000 Version Extension 80°C 176°F 150/ 250/ 350/ 600°C 302/ 482/ 662/ 1112°F 1100°C 2012°F Aluminium Stainl. steel Aluminium Stainl. steel RN 3001 RN 3002 RN 3002- rope RN 3003 RN 3004 RN 3005 1.2 kg 2.6 lbs 1.3 kg 2.9 lbs 2.1 kg 4.6 lbs 3.7 kg 8.1 lbs 1.3 kg 2.9 lbs 1.3 kg 2.9 lbs 1.5 kg 3.3 lbs 1.6 kg 3.5 lbs 2.4 kg 5.3 lbs 6.1 kg 13.4 lbs 1.6 kg 3.5 lbs 1.6 kg 3.5 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +2.8 kg +6.2 lbs +2.8 kg +6.2 lbs - +1.3 kg/m +2.9 lbs per 39.3“ - +0.4 kg/ 100mm +0.9 lbs per 3.93” +0.15 kg/ 100 mm +0.3 lbs per 3.93” - +2.7 kg/m +5.9 lbs per 39.3“ +0.25 kg/m +0.6 lbs per 39.3“ +0.6 kg/ 100 mm +1.3 lbs per 3.93” +0.3 kg/ 100 mm +0.7 lbs per 3.93” Overall weight ca. Process connection Version with fange 150x150x12mm 5.9x5.9x0.47” L250mm 9.84” All weights are without fanges except RN 3003 and smallest measuring vane. RN 6000 Version Extension 80°C 176°F 150/ 250/ 350/ 600°C 302/ 482/ 662/ 1112°F 1100°C 2012°F Aluminium Stainl. steel Aluminium Stainl. steel RN 6001 RN 6002 RN 6002- rope RN 6003 RN 6004 1.5 kg 3.3 lbs 1.6 kg 3.5 lbs 2.4kg 5.3 lbs 4.0 kg 8.8 lbs 1.6 kg 3.5 lbs 1.8 kg 4.0 lbs 1.9 kg 4.2 lbs 2.7 kg 5.9 lbs 6.4 kg 14.1 lbs 1.9 kg 4.2 lbs +12 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +1.2 kg +2.6 lbs +2.8 kg +6.2 lbs +2.8 kg +6.2 lbs - +1.3 kg/m +2.9 lbs per 39.3“ - +0.4 kg/ 100 mm +0.9 lbs per 3.93” +0.15 kg/ 100 mm +0.3 lbs per 3.93” - +2.7 kg/m +5.9 lbs per 39.3“ +0.25 kg/m +0.6 lbs per 39.3“ +0.6 kg/ 100 mm +1.3 lbs per 3.93” +0.3 kg/ 100 mm +0.7 lbs per 3.93” All mentioned weights are with Standard-housing. By use of de-housing: +1.4 kg +3.1 lbs d-housing: +1.0 kg +2.2 lbs Process connection Version with fange 150 x 150 x 12 mm 5.9 x 5.9 x 0.47” L250 mm 9.84” All weights are without fanges except RN 6003 and smallest measuring vane. Friction clutch Protects the gear unit against impacts of the measuring vane Speed of measuring vane 1 rotation or 5 rotations per minute Sound level max. 50 dBA RN 3000 / 6000 gi011016 11 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Technical Data Operating conditions RN 3000: Ambient temp. housing/ process temperature -40°C -40°F ambient and process temperature for version with heating of housing pos.26 -40°C -40°F ambient temperature not for version with plastic housing in Ex Version +350/ 600°C +662/ 1112°F process temperature not for version RN 3003 not for Ex-approvals +1100°C 2012°F process temperature for version RN 3001 RN 3002 not for Ex-approvals For versions with Ex-approvals: see remarks on page 31. RN 6000: Ambient temp. housing/ process temperature -40°C -40°F ambient and process temperature for version with heating of housing pos.26 +350/ 600°C +662/ 1112°F process temperature not for version RN6003 not for Ex-approvals +1100°C 2012°F process temperature for version RN 6001 RN 6002 not for Ex-approvals For versions with Ex-approvals: see remarks on page 31. Ventilation Ventilation is not required Min. powder density/ sensitivity see section “Sensitivity” on page 28 Output signal delay Version AC DC Universal voltage Sensor free - covered ca. 1.3 sec ca. 1.5 sec + 0 .. 20 sec adjustable Sensor covered - free ca. 0.2 sec ca. 0.2 sec + 0 .. 60 sec adjustable after blocking of the masuring vane Features of bulk material Hardly any limitations. Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Steel: max. 500 Nm Alu: max. 180 Nm max. 50 Nm max. 50 Nm Steel: max. 600 Nm Alu: max. 250 Nm Technische Daten Max. permitted mechanical torque RN 3001/ 6001: RN 3002/ 6002 RN 3004/ 6004: RN 3003/ 6003: at 40°C For version with reinforced rib on request Protective measures in case of high load: mounting of an protective canopy above the probe horizontal installation or fxing of the extension tube. Max. tractive force RN 3001/ 6001 pendulum shaft: 400 N only applicabel as full detector RN 3002/ 6002-rope: 4 kN type standard 28 kN type reinforced Max. process pressure -0.9 .. +0.8 bar -13.1 .. 11.6 psi or -0.9 .. +5 bar -13.1 .. 73 psi or -0.9 .. +10 bar -13.1 .. 145 psi -0.1 .. +0.1 bar -1.5 .. 1.5 psi for 600°C 1112°F and 1100°C 2012°F version For pressure over 0.8 bar 11.6 psi the Tefon sealing is used. For versions with Ex-approvals: see remarks on page 30. Vibration 1.5 m/s 2 2 / Hz according to EN 60068-2-64 Relative Humidity 0 - 100 suitable for outdoor use Altitude max. 2000 m 6562 ft Expected product lifetime Following parameters have a negative infuence on the expected product lifetime: High ambient- and process temperature corrosive environment high vibration high fow rate of abrassive bulk material passing the sensor element high amount of measurement cycles.. Transport and storage Transport Observe the instructions as stated on the transport packing otherwise the products may get damaged. Transport temperature: -40 .. +80°C -40 .. +176°F Transport humidity: 20 .. 85 Transport incoming inspections must be caried out to check for possible transport damage. Storage Products must be stored at a dry and clean place. They must be protected from infuence of corrosive enviroment vibration and exposure to direct sunlight. Storage temperature: -40 .. +80°C -40 .. +176°F Storage humidity: 20 .. 85 RN 3000 / 6000 gi011016 13 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Approvals Depending on selected version RN 3000 RN 6000 General Purpose Ordinary Locations • • • • • • CE EN 61010-1 IEC/CB FM CSA TR-CU Hazardous Locations • • • • • • • • • • • • • • • • • • • • ATEX IEC-Ex FM CSA TR-CU INMETRO Dust explosion Gas explosion Dust explosion Gas explosion Dust explosion Gas explosion Gas explosion Dust explosion Gas explosion Gas explosion Dust explosion Gas explosion Gas explosion Dust explosion Gas explosion Gas explosion fameproof fameproof/ increased safety fameproof fameproof/ increased safety fameproof fameproof/ increased safety fameproof fameproof/ increased safety fameproof fameproof/ increased safety fameproof fameproof/ increased safety ATEX II 1/2 D Ex t IIIC T Da/Db IP6X ATEX II 2G Ex d IIC T Gb ATEX II 2G Ex de IIC T Gb IEC-Ex t IIIC T Da/Db IP6X IEC-Ex d IIC T Gb IEC-Ex de IIC T Gb Cl. II III Div. 1 Gr. EFG XP Cl. I Div. 1 Gr. B-D Cl. I Zone 1 AEx d IIC Cl. I Zone 1 AEx de IIC Cl. II III Div. 1 Gr. EFG Ex DIP A20/21 XP Cl. I Div. 1 Gr. B-D Cl. I Zone 1 Ex d IIC Cl. I Zone 1 Ex de IIC Ex ta/tb IIIC T Da/Db X Ex d IIC T Gb X Ex de IIC T Gb X Ex ta/tb IIIC T Da/Db IP6X Ex d IIC T Gb Ex de IIC T Gb Detailed allocation of types and electronic modules to approvals: see selection list. Functional safety • SIL 2 IEC 61508 The Safety Manual RN6000 must be considered when using the units in safety systems. EMC • • EN 61326 - A1 Hygiene • • EHEDG Food grade material • • According to directive 1935/2004/EC RoHS Conform • • According to directive 2011/65/EU Pressure Equipment Directive 2014/68/EU The units are not subject to this directive because they are classifed as „pressure-keeping equipment“ and do not have a pressurized housing see Art.1 clause 2.1.4. The units are designed and manufactured in accordance to the Pressure Equipment Directive. The unit is NOT intended for use as a "equipment part with safety function" Art.1 clause 2.1.3. If the units should be used as "equipment part with safety function" please contact the manufacturer. Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 14

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Options Weather protection cover If the measuring device is used outdoors the use of the weather protection cover is recommended. It protects the device from all atmospheric infuences such as: • rain water • condensation water • excessively high temperatures due to insolation • excessively low temperatures in winter Material: PE weather and temperature stable Not available for housing version d and de. For use in Hazardous Locations: only permitted for zone 2 and 22 or Division 2. Sliding sleeve RN 3002/ 6002 Process connection and material as chosen Version with selection code pos.30: Only for applications without process pressure. Not available for Ex-approvals. Version with selection code pos.31: For applications with process pressure. Sealing material to the extension tube: viton. Mounting set Screws and washers for fxing the unit on a fange. Flat gasket On the face sealing of the process connection thread. Incl. sealing face for version with G 1½" thread. Max. 250°C LED Glass window in lid To see the indicating light on the electronic module from outside. Not available for housing version d and de. Bulb Bright indicating light seen from outside. Not available for use in Hazardous Locations. Plug Used instead of cable gland. Not available for use in Hazardous Locations and FM/ CSA general purpose. Connection of the plug wires to the internal terminals of the unit must be done on site or according to customer demands. Valve connector incl. mating plug 4-pole incl. PE max. 230 V enclosure plastic IP65 Plug M12 without mating plug 4-pole max. 25 V or 5 -pole max. 60 V Enclosure brass IP67 Plug Han 4A incl. mating plug 5-pole incl. PE max. 230 V enclosure zinc IP65 LED Glass window RN 3000 / 6000 gi011016 15 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Process pressure Improper installation may result in loss of process pressure. Chemical resistance against the medium Materials of construction are choosen based on their chemical compatibility or inertness for general purposes. For exposure to specifc environments check with chemical compatibility charts before installing. Mechanical load The torque at the fastening spot must not exceed the specifed ratings. See page 12 for details. Mounting location Keep away from incoming material and from silo walls. The installation has to be carried out that the sensor elements cannot hit the wall of the silo. The fow of the medium and fxtures in the container must be considered. This is especially important for extension length of more than 3000 mm 118“ Sliding sleeve Tighten both straining screws M8 with 20 Nm to obtain resistance against pressure Flange mounting A plastic seal must be used to tighten the fange. EHEDG-approval/ Food grade material The materials are available for the use under normal and predictable applications according to directive 1935/2004 Art.3. Other conditions can infuence the safety. General Safety Instructions Additional Safety Instructions for Hazardous Locations Installation regulations For devices to be used in Hazardous Locations the respective valid installation regulations must be observed. Sparks The installation has to be done in a way that mechanical friction or impact does not cause sparks between the aluminium enclosure and steel. EHEDG approval EHEDG conform design material and construction in contact with the process. Approved with fush welding socket Material: aluminium or 1.4301 304 or 1.4404 316L details see: mounting instructions EHEDG version page 17. Food grade material Food grade material in contact with the process food sealing and grease FDA conform. The option does not automatically implement a food conform design food conform gaps surface and radiuses. Mounting Options / Mounting Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 16

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Mounting Mounting instructions The housing can be rotated against the threaded connection after mounting. RN 6000: For the d- and de- housing: Fixing screw must be unfastened to enable rotation. Fix the screw again when the housing has the right position. Threaded connection Fixing screw Housing metal-metal sealing seal thread with tefon tape welding with container wall Flush welding socket Dimension of fush welding socket for optional on site manufacturing: Length of extension L Surfaces in contact with process Ra ≤0.8 µm Section A Section B Dimensions in mm suggested values in brackets values to be adhered bindingly Rotatable housing Direction of the cable glands When the unit is mounted from the side ensure that the cable glands face downwards and are closed to avoid water penetration into the housing. Sealing Seal the process connection thread with tefon tape against process pressure. Alternative use of a fat gasket is possible option pos. 15 Precaution for later dismounting/ Service • Use tefon tape to avoid seizing of aluminium process connection thread with the socket • Grease the screws of the lid if corrosive atmosphere is present e.g. close to sea EHEDG-Approval Seal the thread with tefon tape against process pressure. Metal-metal sealing: • The support muß be plane and without any gap. No tefon tape or similar is allowed to be in between. • Fixing torque 100 Nm The quality of the welding with the container wall must be according to the respective regulations e.g. gaps transitions surface fnish. RN 3000 / 6000 gi011016 17 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 A RN ..001 28 mm 1.1” RN ..002/ RN ..004 38 mm 1.5”

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Mounting RN 3001 RN 6001 A Full detector vertical and oblique from the top max. „L“600 mm 23.62” B With pendulum shaft or rope extension: Full detector vertical from the top. Observe max. pulling force. C Full detector horizontal max. „L“300 mm 11.8” D Demand or empty detector horizontal max. „L “150 mm 5.9” Protective angle recommended depending on load. E Empty detector oblique from the bottom max. „L “150 mm 5.9” Protective angle recommended depending on load. Horizontal mounting: Boot shaped vane recommended min. mech. load because the vane aligns to the movement of the material. RN 3002 RN 6002 A Full detector vertical from the top max. „L“3000 mm 118“ Remark: Deviation up to max. 10° from vertical installation with option „Bearing at tube end“ possible. B Full detector vertical from the top max. „L“4000 mm 158“ Support from side recommended. RN 3002-Rope RN 6002-Rope A Full detector vertical B Demand detector vertical C Empty detector vertical max. „L “10000 mm 394“ Observe max. tractive force. Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 18

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Mounting RN 3003 RN 6003 A Full detector horizontal B Demand detector horizontal C Empty detector horizontal Protective angle recommended depending on load. RN 3004 RN 6004 A Full detector vertical and oblique from the top B Full detector horizontal C Demand or empty detector horizontal Protective angle recommended depending on load. D Empty detector oblique from the bottom Protective angle recommended depending on load. Horizontal mounting: Boot shaped vane recommended min. mech. load for the vane aligns to the movement of the material. RN 3000 / 6000 gi011016 19 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Electrical installation Handling In the case of improper handling or handling malpractice the electric safety of the device cannot be guaranteed. Installation regulations The local regulations or VDE 0100 Regulations of German Electrotechnical Engineers must be observed. WIth use of 24 V supply voltage an approved power supply with reinforced insulation to mains is required. Fuse Use a fuse as stated in the connection diagrams see pages 23 and 24. RCCB protection In the case of a fault the supply voltage must be automatically switched off by a RCCB protection switch to protect against indirect contact with dangerous voltages. Power supply switch A voltage disconnection switch must be provided near the device. Wiring diagram The electrical connections are made in accordance with the wiring diagram. Supply voltage Compare the supply voltage applied with the specifcations given on the electronic module and name plate before switching the device on. Cable gland The screwed cable gland and closing element must have following specifcations: Ingress protection IP66 temperature range from -40°C to +70°C UL or VDE or INMETRO certifed depending on the country where the unit is installed pull relief. Make sure that the screwed cable gland safely seals the cable and that it is tight danger of water intrusion. Cable glands that are not used have to be sealed with a blanking element. The diameter of the feld wiring cable has to match to the clamping range of the used cable gland. Conduit system In case of using a conduit system with NPT thread instead of a cable gland the regulations of the country where the unit is installed must be observed. The conduit must have a tapered thread either NPT ½“ or NPT 3” in accordance with the unit and ANSI B 1.20.1. Not used inlets must be closed tight with a metal blanking element. Field wiring cables • The diameter has to match to the clamping range of the used cable gland. • The cross section has to match with the clamping range of the connection terminals and consider the max. current. • All feld wirings must have insulation suitable for at least 250 V AC. • The temperature rating must be at least 90°C 194°F. • If higher immunity interferences as specifed in the stated EMC standards are present see chapter approval a shielded cable is required otherwise an unshielded instrumentation cable is satisfactory. Guiding the cables in the terminal box Cut the feld wiring cables to appropriate length to ft properly into the terminal box. Microswitch protection Provide protection for microswitch contacts to protect the device against inductive load surges. Protection against static charging The housing of the unit must be grounded to avoid static charging of the unit. This is particularly important for applications with pneumatic conveying and non-metallic containers. General Safety Instructions External equipotential bonding terminal RN 3000 RN 6000 Additional Safety Instructions for Hazardous Locations Connect to equipotential bonding of the plant Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 20

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Electrical installation Field wiring A strain relief must be provided for the feld wiring cables when the device is installed with the factory provided cable glands. Field wiring terminals for “de” housing Fixing torque : 0.5 - 0.6 Nm Remove wire isolation: 9 mm Cable glands and conduit system for ATEX/ IEC-Ex INMETRO/ TR-CU Dust and Gas Hazardous Locations Installation according to the regulations of the country where the product is installed. Not used entries have to be closed with blanking elements certifed for this purpose. Where available the factory provided parts must be used. A strain relief must be provided for the feld wiring cables when the device is installed with the factory provided cable glands. The diameter of the feld wiring cable must match to the clamping range of the cable clamp. If other than the factory provided parts are used following must be ensured: The parts must have an approval adequate to the approval of the level sensor certifcate and type of protection. The approved temperature range must be from the min. ambient temperature of the level sensor to the max. ambient temperature of the level sensor increased by 10 Kelvin. The parts must be mounted according to the instructions of the supplier. Installation of a fameproof/ explosion proof enclosure with a conduit system: In a conduit system single electric conductors are installed in a certifed pipe system. This pipe system is in a fameproof/ explosion proof construction as well. The fameproof/ explosion proof enclosure and the pipe system needs to be sealed from each other by a certifed fameproof seal of a type “d” or explosion proof of a type “XP”.This seals shall be installed directly in or at the conduit entries of the fameproof/ explosion proof enclosure. Not used entries have to be closed with blanking elements certifed for this purpose fameproof type “d” or explosion proof type “XP”. Conduit system for FM and CSA Dust and Gas Hazardous Locations General requirements: In addition the regulations of the country must be observed. The used fameproof seals and blanking elements must have an adequate type approval and a temperature range of at least –40°C -40°F to +80°C 176°F. In addition they shall be suitable for the conditions and correctly installed. Where available the provided original parts of the manufacturer must be used. Installation of a fameproof enclosure “d” with a conduit system: In a conduit system single electric conductors are installed in a certifed pipe system. This pipe system is in a fameproof construction as well. The fameproof enclosure “d” and the pipe system needs to be sealed from each other by a certifed fameproof seal. Conduit entries of a fameproof enclosure “d” shall have installed the fameproof seal within 18 inches from the enclosure wall. Not used entries have to be closed with adequate blanking elements of a certifed fameproof type AEx Cl.1 Div.1 A. Commissioning Commissioning only with closed lid. Opening the lid Units with Dust Explosion approval: Before opening the lid take care that no dust deposits or whirlings are present. Do not remove the lid cover while circuits are alive. RN 6000: Units with fameproof GasExplosion approval d-housing: To prevent ignition of hazardous atmospheres do not remove the lid cover while circuits are alive. RN 3000 / 6000 gi011016 21 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Electrical installation Connection RN 3000: Standard housing RN 6000: Standard and d-housing de-housing Connection is done directly on the PCB Connection is done on the terminals inside the increased safety area. Connecting terminals Motor is internally connected to the housing grounded Connection terminals Protective conductor terminal Protective conductor terminal Connecting terminals Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 22

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Protection against static charge: The PE terminal of the unit must be grounded to avoid static charging of the unit. This is particularly important for applications with pneumatic conveying. Electrical installation Series RN 3000 Version: - AC - DC - Universal voltage Power supply: • AC version: 24 V or 48V or 115 V or 230 V 50/ 60 Hz max. 4 VA All voltages ±10 1 Supply voltage as selected. External fuse: max. 10 A fast or slow HBC 250 V • DC version: 24 V DC ±15 1 max. 2.5 W External fuse: not required • Universal voltage: 24 V DC ±15 1 max. 4 W 22 .. 230V 50/ 60 Hz ±10 1 max. 10 VA External fuse: not required 1 including ±10 of EN 61010 Signal and alarm output: Micro switch or relay SPDT contact max. 250 V AC 2 A 500 VA cosj 1 max. 300 V DC 2A 60 W External fuse: max. 10 A fast or slow HBC 250 V Version: - PNP Power supply: 24 V DC ±15 1 1 including ±10 of EN 61010 Input current: max. 0.6 A Signal output: Load max. 0.4 A Output voltage equal to input voltage drop 2.5 V Open collector Protected against short circuit and overload max. 1.5 mm² AWG16 L N PE + - Power supply Signal output Alarm output 2 2 With option Fail safe alarm rotation control Contact open when de-energised + - Load PE Power supply max. 1.5 mm² AWG16 RN 3000 / 6000 gi011016 23 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Electrical installation Series RN 6000 Version: - AC - DC Power supply: • AC version: 24 V or 48 V or 115 V or 230V 50/ 60 Hz max. 4 VA All voltages ±10 1 Supply voltage as selected. External fuse: max. 10 A fast or slow HBC 250 V • DC version: 24 V DC ±15 1 max. 2.5 W External fuse: not required 1 including ±10 of EN 61010 Signal output: Micro switch SPDT contact max. 250 V AC 5 A non inductive max. 30 V DC 4 A non inductive External fuse: max. 10 A fast or slow HBC 250 V Version: - Universal voltage without SIL 2 Version: - Universal voltage SIL 2 Power supply: 24 V DC ±15 1 max. 4 W 22 .. 230 V 50/ 60 Hz ±10 1 max. 10 VA 1 including ±10 of EN 61010 Signal output: Relay SPST/ SPDT max. 250 V AC 5 A non inductive max. 30 V DC 4 A non inductive External fuse: max. 10 A fast or slow HBC 250 V Power supply: 24 V DC ±15 1 max. 4 W 22 .. 230 V 50/ 60 Hz ±10 1 max. 10 VA 1 including ±10 of EN 61010 Signal and alarm output: Relay DPDT contact max. 250 V AC 5 A non inductive max. 30 V DC 4 A non inductive External fuse: max. 10 A fast or slow HBC 250 V Protection against static charge: The PE terminal of the unit must be grounded to avoid static charging of the unit. This is particularly important for applications with pneumatic conveying. max. 4 mm² AWG12 Signal output L N PE + - Power supply max. 4 mm² AWG12 L N PE + - Power supply Alarm output 2 Signal output DPDT 2 With option Fail safe alarm rotation control Contact open when de-energised max. 4 mm² AWG12 additional Signal output SPDT not SIL conform Signal output SPST SIL conform L N PE + - Power supply Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 24

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Signal and alarm output Overview Signal output: Switching logic Factory setting: FSL FSH: Use this setting when sensor is used as a full detector. Power failure or line break is regarded as „full“ signal protection against overflling. FSL: Use this setting when sensor is used as an empty detector. Power failure or line break is regarded as „empty“ signal protection against running dry. Power failure RN 3000 DC RN 6000 DC green red red Overview of signal and alarm output for the different electronic versions: see page 5 LED Version • RN 3000: AC DC • RN 6000: AC DC Version • RN 3000: Universal voltage PNP • RN 6000: Universal voltage without SIL 2 green yellow yellow green LED RN 3000 / 6000 gi011016 25 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Signal and alarm output Version • RN 6000: Universal voltage SIL 2 green yellow yellow green LED FSH: Use this setting when sensor is used as a full detector. Power failure or line break is regarded as „full“ signal protection against overflling. FSL: Use this setting when sensor is used as an empty detector. Power failure or line break is regarded as „empty“ signal protection against running dry. Factory setting: FSL Power failure Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 26

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Signal and alarm output Signal output: Delay Sensor covered - free Factory setting 3 sec Sensor free - covered Factory setting 1 sec No fault Fault Switching and timing behaviour: If the sensor is not covered the rotating paddle shaft will send pulses at 20 sec intervals. In case of fault the pulses are missed. After 30 sec the alarm relay will open. Signal output Connection example: Full detector with maximum safety: The output signal opens in case of: • full signal or • failure of supply voltage or • defect of the connection wires or • defective unit LED LED yellow or green see page before red yellow or green see page before red No fault Fault RN 3000 Universal voltage Alarm output Fail safe alarm Rotation control RN 6000 Universal voltage without SIL 2 RN 3000 / 6000 gi011016 27 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN3000 RN6000

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Settings: Sensitivity Adjustment of the spring The spring is adjustable in 3 positions. It should be changed only if necessary. „Fine“: for light material „Medium“: suitable for nearly every material factory setting „Coarse“: for very sticky material The spring can be changed via a small plier. RN 3000 RN 6000 fne medium coarse Spring The table shows approximate values for the minimum densities at which a normal function should be possible. The above mentioned data is a guideline and is for loose non compacted material. During the flling the bulk density can change e. g. for fuidised material. For versions with option 26 heating of housing the above mentioned data must be multiplied by 1.5. Sensitivity Vane Minimum density in g/l kg/m³ lb/ft³ without guarantee Vane completely covered with bulk material Bulk material covers vane up to 100 mm 3.93“ Spring adjustment Spring adjustment fne medium factory setting fne medium factory setting Boot shaped vane 40 x 98 200 12 300 18 100 60 150 9 Boot shaped vane 35 x 106 200 12 300 18 100 60 150 9 Boot shaped vane 28 x 98 300 18 500 30 150 9 200 12 Boot shaped 26 x 77 350 21 560 33 200 12 250 15 Vane 50 x 98 300 18 500 30 150 9 250 15 Vane 50 x 150 80 4.8 120 7.2 40 2.4 60 3.6 Vane 50 x 250 30 1.8 50 3 15 0.9 25 1.5 Vane 98 x 98 100 60 150 9 50 3 75 4.5 Vane 98 x 150 30 1.8 50 3 15 0.9 25 15 Vane 98 x 250 20 1.2 30 1.8 15 0.9 15 0.9 Hinged vane 98 x 200 b37 double sided 70 4.2 100 60 35 2.16 50 3 Hinged vane 98 x 200 b28 double sided 100 60 150 9 50 3 75 4.5 Hinged vane 98 x 100 b37 single sided 200 12 300 18 100 60 150 9 Hinged vane 98 x 100 b28 single sided 300 18 500 30 150 9 250 15 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 28

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Maintenance Opening the lid cover Before opening the lid for maintenance reasons observe following items: • Do not remove the lid while circuits are live. • No dust deposits or whirlings are present. • No rain can enter into the housing. Frequent check of the unit To ensure durable safety in hazardous locations and with electrical safety following items must be checked frequently depending on the application: • Mechanical damage or corrsion of any components housing side and sensor side and of the feld wiring cables. • Thight sealing of the process connection cable glands and enclosure lid.. • Properly connected external PE cable if present. Cleaning If cleaning is required by the application following must be observed: • Cleaning agent must comply with the materials of the unit chemical resistance. Mainly the shaft sealing lid sealing cable gland and the surface of the unit must be considered. The cleaning process must be done in a way that: • The cleaning agent cannot enter into the unit through the shaft sealing lid sealing or cable gland. • No mechanical damage of the shaft sealing lid sealing cable gland or other parts can happen. Units with EHEDG certifcation which are used in the respective EHEDG applications must be cleaned dry only Type ED. Furthermore the respective regulations must be observed. A possible accumulation of dust on the unit does not increase the maximum surface temperature and must therefore not be removed for purposes of maintaining the surface temperature in hazardous locations. Function test A frequent function test may be required depending on the application. Observe all relevant safety precautions related with a safe work depending on the application e.g. hazardous locations hazardous bulk material electrical safety process pressure. This test does not proof if the sensor is sensitive enough to measure the material of the application. Function test is done by stopping the rotating paddle with appropriate means and monitor if a correct change of the signal output from uncovered to covered happens. Production date The production date can be traced by the serial number on the typeplate. Please contact the manufacturer or your local distrubutor. Spare parts All available spare parts are stated in the selection list. Repair of famepath Repair of famepath on units with Ex d Ex de or XP approvals is not intended. Please contact manufacturer. RN 3000 / 6000 gi011016 29 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Notes for use in Hazardous Locations Zone classifcation Useable in zone ATEX Category IEC-Ex/ INMETRO Equipement Protection Level EPL in case of conductive dust additional requirements for the installation are necessary. Dust applications 20 21 22 1 D Da 21 22 2 D Db 22 3 D Dc Gas applications 0 1 2 1 G Ga 1 2 2 G Gb 2 3 G Gc General Notes Marking Devices with Ex approval are marked on name plate. Process pressure The device construction allows process over-pressure up to 0.8/ 5/ 10 bar 11.6/ 73/ 145 psi see name plate. These pressures are allowed for test purposes. The defnition of the Ex approvals are only valid for a container-over-pressure between -0.2 .. +0.1 bar -2.9 .. +1.45 psi. For higher or lower pressures the approvals are not valid. Process and ambient temperature The permitted temperature ranges are marked on the name plate. Permitted zones for mounting in partition wall RN 3000 Standard housing RN 6000 Standard housing RN 6000 de-housing RN 6000 d-housing RN 3002 RN 3004 RN 6002 RN 6004 RN 3002-rope RN 6002-rope RN 3003 RN 6003 RN 3001 RN 6001 Version with d- and de-housing fameproof/ increased safety Version with Standard housing EPL Gb Db Db Category 2G 2D 2D Zone 1 21 21 EPL Gb Da Da Category 2G 1D 1D Zone 1 20 20 for IEC-Ex/ INMETRO for ATEX Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 30

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Notes for use in Hazardous Locations Max. Surface Temperature and Temperature Code The temperature marking on the name plate refers to the instruction manual. In the following tables the relevant temperature ratings are shown. The maximum surface temperature resp. temperature class is the warmest temperature of the unit which could occur during malfunction according to Ex-defnition. 1 With use of electronic "Universal voltage" Ambient side Process side Ambient side Process side Enclosure directly mounted to the process connection Max. ambient temperature Max. process temperature Max. surface temperature Temperature class Division system Temperature class Zone system 30°C 86°F 50°C 122°F 90°C 194°F 120°C 248°F 1 T5 T4A 1 T5 T4 1 40°C 104°F 60°C 140°F 100°C 212°F 120°C 248°F 1 T5 T4A 1 T4 50°C 122°F 70°C 158°F 110°C 230°F 120°C 248°F 1 T4A T4 RN 3000: 60°C 140°F RN 6000: 50°C 122°F 80°C 176°F 120°C 248°F T4A T4 Ambient temperature derating see page 12 Enclosure mounted offset to the process connection Max. ambient temperature Max. process temperature Max. surface temperature Temperature class Division system Temperature class Zone system RN 3000: 60°C 140°F RN 6000: 50°C 122°F 90°C 194°F 120°C 248°F T4A T4 100°C 212°F 120°C 248°F T4A T4 110°C 230°F 120°C 248°F T4A T4 120°C 248°F 120°C 248°F T4A T4 130°C 266°F 130°C 266°F T4 T4 140°C 284°F 140°C 284°F T3C T3 150°C 302°F 150°C 302°F T3C T3 160°C 320°F 160°C 320°F T3C T3 170°C 338°F 170°C 338°F T3A T3 180°C 356°F 180°C 356°F T3A T3 190°C 374°F 190°C 374°F T3 T3 200°C 392°F 200°C 392°F T3 T2 210°C 410°F 210°C 410°F T2D T2 220°C 428°F 220°C 428°F T2C T2 230°C 446°F 230°C 446°F T2C T2 240°C 464°F 240°C 464°F T2B T2 250°C 482°F 250°C 482°F T2B T2 RN 3000 / 6000 gi011016 31 Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12

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page Level limit switch Series RN 3000 / 6000 Technical information / Instruction manual Disposal The product consists of materials which can be recycled details of the used materials see chapter "Technical data - mechanical data". Recycling must be done by a specialised recycling company. Since the product is not subject to the WEEE directive 2002/96/EG it is not permitted to bring it to a public recycling station. Rotonivo ® 1 2 3 4 5 6 7 8 9 10 11 12 RN 3000 / 6000 gi011016 32

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