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UWT GmbH
Capanivo® CN 7000

Capanivo® CN 7000

Product catalog summary

Introduction
The Capanivo CN 7000 series is a capacitance switch designed for level detection in various applications such as liquids, solids, slurries, and foam. It is applicable in industries like food, chemical, water treatment, and machine building, and can detect leaks in double-walled vessels.

Measurement Principle
The switch operates by detecting capacitance changes around its probe, utilizing active shield technology to minimize sensitivity to material buildup.

Safety Notes
Installation and maintenance should be conducted by qualified personnel, with precautions outlined to prevent injury or damage.

Technical Data

Electrical Data: Operates on 10-30 V DC, with IO-Link requiring a minimum of 18V. Current consumption is less than 55mA.
Signal Outputs: Configurable outputs with PNP, NPN, or Push-Pull options. Self-diagnostics and safety operations are configurable via IO-Link.
Mechanical Data: Available in stainless steel or plastic process connections, with various thread and flange options. The device is corrosion-resistant and suitable for hygienic applications.

Installation
Mechanical and electrical installation instructions emphasize proper sealing and torque specifications for hygienic and safe operation.

Operation
The device can be operated using potentiometers or IO-Link, with options for factory calibration, recalibration, and advanced calibration. LED indicators provide status information.

Approvals
The CN 7000 series holds multiple approvals, including CE, UKCA, FM/CSA, TR-CU, WHG, and VLAREM, ensuring compliance with international standards.

Troubleshooting and Maintenance
Guidelines for troubleshooting common issues and performing regular maintenance are included to ensure optimal performance.

Disposal
Instructions for proper disposal of the device are provided to comply with environmental regulations.

Material Specifications
Components include a transparent thermoplastic polycarbonate lid, VMQ seal, polyester film nameplate, and stainless steel housing. The device has ingress protection Type 4X / IP68.

Technical Specifications
Includes series details, max process pressure, ambient and process temperature limits, dielectric constant, switching point, and repeatability.

Operating Conditions
Details on max temperature for CIP, max mechanical torque, vibration, pollution degree, relative humidity, and altitude.

Approvals and Standards
Includes CE, UKCA, FM/CSA, TR-CU, WHG, VLAREM, EMC, RoHS, EHEDG, and FDA registrations.

Mechanical Installation
Instructions for ensuring proper seal of process connection thread, mounting torque, and cable gland orientation.

Electrical Installation
Details on power supply, signal outputs, earthing, and use of shielded cable.

Operation and Indicators
Features a potentiometer for sensitivity adjustment and LED indicators for power, output status, and diagnostics.

Calibration
Instructions for factory calibration, recalibration, and advanced calibration, including setting switchpoints based on dielectric constant.

IO-Link Operation
Supports IO-Link communication with data storage capabilities and SIO-Mode, outlining the IO-Link data structure.

Advanced Features
Includes advanced calibration possibilities and the relationship between potentiometer position and sensitivity.

Key Parameters
Specifies dielectric constant requirements and guidelines for setting the potentiometer for desired sensitivity.

Procedures
Includes WHG proof test, troubleshooting, transport and storage instructions, maintenance, function test, and disposal.

Catalog excerpts

Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual 2 Page Safety notes / Technical support 2 ----------------------------------------------------------------------------------------------------Introduction 2 ----------------------------------------------------------------------------------------------------Technical data Electrical data 4 Dimensions 6 Mechanical data 9 ----------------------------------------------------------------------------------------------------Options/ Accessories 11 ----------------------------------------------------------------------------------------------------Operating conditions 12 ----------------------------------------------------------------------------------------------------Approvals 14 ----------------------------------------------------------------------------------------------------Installation Mechanical installation 15 Electrical installation 20 ----------------------------------------------------------------------------------------------------Operation Operating elemens / LED's 24 Operation with potentiometer 25 Factory calibration 26 Recalibration 27 Advanced calibration 28 Operation with IO-Link 33 IO-Link data / registers 34 Setting of signal outputs 36 Calibration possibilities 37 Factory calibration 38 Recalibration 39 Advanced calibration 40 ----------------------------------------------------------------------------------------------------Transport and Storage 48 ----------------------------------------------------------------------------------------------------Maintenance 49 Subject to technical change. We assume no liability for typing errors. Different variations than specified are possible. Please contact our technical consultants.

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Safety notes / Technical support / Introduction Special attention must be paid to warnings and notes as follows: • • Installation, maintenance and commissioning may be accomplished only by qualified technical personnel. The product must be used only in the manner outlined in this instruction manual. 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. Relates to a caution symbol on the product:...

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Media / Examples Low-viscosity media, conductive or non-conductive Remaining layer thickness on sensor typ. < 0,2mm (0.008") Water / Waste water Brewery, dairy, beverage Acids, alkalis Cleaning agent Tap water, salt water, dishwater Beer, Lemonade, Liquor, Wine, Orange Juice, Milk Acetic acid, hydrochloric acid, caustic soda Alcohol, vinegar cleaner, chlorine cleaner, descaling agent Gasoline, thinner (hydrocarbons) Gasoline, diesel, nitro-cellulose thinner, acetone Viscous and sticky media, non-conductive...

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data Electrical data Power supply 10 - 30 V DC incl. 10% of EN 61010-1 Operation with IO-Link requires min. 18V Current consumption: <55mA Signal outputs Electrical ratings Out 1 and Out 2: Max. current: Voltage drop: SIO mode*: Factory setting PNP (FSL) Other than factory setting can be configured via IO-Link as follows: PNP (FSH) or NPN (FSH or FSL) or Push/pull (FSH or FSL) One output active: 200 mA Both outputs active: 100 mA each (short-circuit proof) <2V IO-Link communication *Note:...

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data Dimensions CN 7120 - Short extension length Stainless steel process connection Enclosure Ø65mm (2.56") G 1/2" hygienic see next page Probe PEEK Probe PPS/PVDF Versions CN 7120 are available with certificate EHEDG EL class I Probe PEEK Probe PPS/PVDF Versions CN 7120 are available with certificate EHEDG EL class I CN 7121 - Short extension length Plastic process connection Enclosure Ø65mm (2.56") see next page Top view Top view PPS/PVDF Probe PPS/PVDF

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data Probe PPS/PVDF Enclosure Ø65mm (2.56") Possible wiring

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data Tri-clamp leakage borehole Flange is screwed to process connection Number d2 of holes mm (Inch) Raised face Facing thickness EN 1092-1 type A, flat faced ASME B16.5, raised face Facing thickness

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data CN 7120 - G 1/2" hygienic process connection / EHEDG approval EHEDG versions EHEDG (EL class I) approval is available with CN7120 with process connection G 1/2" hygienic. PEEK FDA registration number: 21 CFR 177.2415 Flush welding socket: Design The flush welding socket must meet the following design: Metal type according to hygienic and further external requirements Detail A: Sealing area between CN 7120 (PEEK) and the on site process connection (metal) Install the sensor according...

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data Mechanical data Process connection and extension CN 7120 - Stainless steel process connection, version G 1/2" Hygienic: Material process connection: Material probe: Seal process connection-probe: Thread (3),(5): 1.4404 (316L) PEEK (1,2) FKM (optional FFKM) (2) G 1/2" Hygienic CN 7120 - Stainless steel process connection: Material process connection: Material probe: Seal process connection-probe: Thread (3): Tri-clamp (5): Flange (screwed) (4): 1.4404 (316L) PPS (glass fibre reinforced)...

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Level limit switch Series CN 7000 - IO-Link/ PNP/ NPN Technical Information / Instruction manual Technical data CN 7120 Stainless steel process conn.: CN 7121 Plastic process connection: CN 7130 Pipe extension: CN 7120 Stainless steel process conn.: CN 7121 Plastic process connection: CN 7130 Pipe extension: Material Housing: Thermoplastic polyester (PBT/PC) Material Lid: Transparent thermoplastic polycarbonate (PC) Material Seal between housing and lid: VMQ (vinyl-methyl-silicone) Material Nameplate: polyester film Material Housing: 1.4404 (316L) Material Lid with M12 plug: Transparent thermoplastic...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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