Level limit switch CN 7000
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Level limit switch CN 7000 - 1

Level limit switch Series CN 7000 Selection list Page Specifications/ Application Detailed Ex-markings Electrical installation Subject to change. All dimensions in mm (inches). By publishing this selection list all other lists become invalid. All prices in Euro (€) or USD ($), excluding VAT. We assume no liability for typing errors. All EURO prices are EXW Betzigau, all USD prices are EXW Memphis, excluding packaging costs. Valid: From 01.04.2021 until 31.03.2022, unless otherwise agreed. Different variations to those specified are possible. Please contact our technical consultants.

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Level limit switch CN 7000 - 2

Level limit switch Series CN 7000 Selection list Specifications • Level limit detection in liquids, slurries, foam, interfaces and solids • Compact unit • Wide range of applications • No maintenance • Full-, demand-, empty detector • Integral cable version or Enclosure version • Corrosion resistant construction • Capacitive technology • Sensitivity: dielectric constant ≥1.5 • 2-wire 4/ 20 mA switch • Non-polarized, solid-state switch or relay output • FSL/ FSH selectable • 2011/65/EU RoHS conform Ordinary Locations (General purpose) ATEX/ INMETRO/ TR-CU Class I, II, III, Div. 1, Gr. A-G...

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Level limit switch CN 7000 - 3

Level limit switch Series CN 7000 Selection list Integral cable version Dimensions: Cable entries: Enclosure version see page 5 M20 x 1.5 (1x cable gland, attached) for Process connection R and G NPT 1/2" (1x open conduit) for Process connection NPT Options see page 4 Certificate (detailed Ex-markings: see page 4) Gas Zone 0 and 0/1, Cl. I Div.1 Zone 0 and 0/1 Zone 0 and 0/1 CE (2) Q CE/ FM/ CSA (1, 2) Y ATEX/ FM/ CSA (2, 3) B INMETRO (3) V TR-CU (3) Dust Zone 20 and 20/21, Cl. II, III, Div.1 Zone 21 and 20/21 Zone 21 and 20/21 Protection method General purpose General purpose Intrinsically...

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Level limit switch CN 7000 - 4

Level limit switch Series CN 7000 Selection list Options / Accessories Options pos.11 x Guarantee extension to 5 years FFKM wetted seals Cable entry (2) Selection of the following options only necessary, if a deviation from the default cable entry is required: pos.33 x pos.33 a M20 x 1.5 (1x cable gland, attached) NPT ½" tapered ANSI B1.20.1 (1x open condiut) Declaration, Certificate, Testreport (6) CA Declaration of compliance with the order, EN 10204 clause 2.1 CC Inspection certificate, EN 10204 clause 3.1, material wetted parts Marking DA Stainless steel tag (Measuring point number /...

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Level limit switch CN 7000 - 5

Level limit switch Series CN 7000 Selection list Dimensions Integral Cable version Enclosure version

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Level limit switch CN 7000 - 6

Level limit switch Series CN 7000 Selection list Electrical installation Integral Cable Version red black white white shield Operation with solid state switch/ relay red/ black red black white white/ white Supply: 12 - 33 V DC 10 - 30 V DC intrinsic safe* Polarity determines output logic, see table below Solid state switch* Observe protection (see below). Max. 30 V DC/ 30 V AC, 82 mA Limited to 30 V DC/ 16 V AC, 82 mA in wet locations. * For intrinsic safe operation an intrinsic safety barrier is required. Ratings Ui Ii Pi Ci Li see instruction manual. Shield is internal connected to...

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Level limit switch CN 7000 - 7

Level limit switch Series CN 7000 Selection list Electrical installation Enclosure Version Operation with solid state switch/ relay Terminal 1, 2 Supply: 12 - 33 V DC 10 - 30 V DC intrinsic safe* cable shield connection Polarity determines output logic, see table below Terminal 3 is internal connected to ground. It is recommended to use a shielded cable for stable measurement. Solid state switch * Present with stainless steel process connection. Observe protection (see below). Max. 30 V DC/30 V AC, 82 mA, limited to 30 V DC/ 16 V AC, 82 mA in wet locations Relay Present with PPS process...

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