JUMO

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JUMO NESOS R01 LS

For point level measurement in liquids with up to 4 floats and up to 4 switching contacts. The optional temperature sensor can be used for point level measurement as well as to acquire temperature with only one measuring point.

Categories: Float switches, Level

Technical data
Downloads

Technical data

General technical data

Switching capacity

Up to 250 V AC/DC; up to 1 A

Medium temperature

-52 to +240 °C

Contact versions

Normally closed contact; single-pole changeover contact; normally open contact; normally open contact, bistable

Float

Cylinder, CrNi (stainless steel) Ø 27; sphere, CrNi (stainless steel) Ø 29; sphere, Ti (titanium) Ø 29

Protection rating

Up to IP68

Approvals

ATEX, IECEx, EACEx, CCC [Ex i, Ex d], DNV GL, WHG, EAC

Manufacturer’s declaration

Railway test according to DIN EN 50155, CE

Special features

The product does not fall under the Pressure Equipment Directive 2014/68/EU, since there is no pressurized housing (see separate certificate TÜV SÜD).

Downloads

Operating manual

– JUMO NESOS – Überfüllsicherung mit Standgrenzschalter für Behälter zur Lagerung wassergefährdender Flüssigkeiten

Operating manual

Data sheet

– JUMO NESOS R01 LS – Float Switch in Miniature Form

Certificate

– CCC – Certificate for China Compulsory Product Certification – intrinsically safe, Ex i

Certificate

– CCC – Certificate for China Compulsory Product Certification – intrinsically safe, Ex i

Certificate

– CCC – Certificate for China Compulsory Product Certification – Flameproof enclosure, Ex d

Certificate

– CCC – Certificate for China Compulsory Product Certification – Flameproof enclosure, Ex d

Certificate

– Overfill protection according to WHG (German Water Ressources Act)

Certificate

– Type Approval Certificate – DNV JUMO NESOS

Certificate

– PED 2014/68/EU – Certification for level sensors/level switches

Certificate

– Railway Certificate according to DIN EN 50155 – JUMO NESOS series 4083xx

Certificate

– Quality assurance according to directive 2014/34/EU ATEX

Brochure

– Product Range

Brochure

– JUMO Safety Performance – The compact solution for functional safety

Brochure

– Limit Level Measurement and Level Measurement

Brochure

– Water and waste water

Brochure

– Chemical Industry

Brochure

– New products 2/2022

Brochure

– Product Range – (Overview DIN A4)

Brochure

– Product Guide instruments für hazardous areas

Brochure

– Railway Technology

Order information

– Bestellangaben 408301

Test certificate

– JUMO NESOS – EU-Type Examination Certificate – Flameproof Enclosure – Ex d

Quick guide

– Checklist for level measurement with floats

Test certificate

– JUMO NESOS – UK-Type Examination Certificate – intrinsically safe – Ex i

Test certificate

– JUMO NESOS – UK-Type Examination Certificate – flameproof enclosure – Ex d

Declaration of conformity

– UK Declaration of conformity – JUMO NESOS R01 LS

Test certificate

– JUMO NESOS – IECEx Certificate of Conformity – Flameproof Enclosure – Ex d

Test certificate

– JUMO NESOS – IECEx Certificate of Conformity – intrinsically Safe – Ex i

Declaration of conformity

– EU Declaration of conformity – JUMO NESOS R01 LS

Test certificate

– JUMO NESOS – EU-Type Examination Certificate – intrinsically safe – Ex i

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