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NivoLED® 9000 - Safety & Explosion

NivoLED® 9000 - Safety & Explosion

NivoLED® 9000 - Safety & Explosion

Product catalog summary
Process Safety and Explosion Protection
UWT Group provides robust measurement technology and smart monitoring systems to ensure safety in critical applications within the process industry. Their solutions are designed to protect people, equipment, and the environment, meeting international standards such as ATEX/IECEx, NEC/CEC, and SIL for maximum safety.

Specifications
  • Pressure and temperature solutions up to 400 bar (5,800 psi) and 1,100 °C (2,012 °F).
  • FSH & FSL: Protection against overfill and dry run.
  • Universal voltage compatibility with operating status monitoring.
  • High reliability with SIL 2 / SIL 3 certification.
  • Decoupled sensor unit for protection against heat and vibration.

Remote Monitoring
  • Digital communication options include Bluetooth, HART, IO-Link, Modbus, and Profibus DP.
  • Tailored visualization solutions with centralized and decentralized modules and controllers.
  • Touch panel visualization for intuitive operation.

Explosion Protection
  • Global and regional certifications for hazardous (Ex) areas.
  • Explosion-proof design to prevent spark emission and protect internal components.
  • Signal monitoring for use in explosion hazard zones.
  • Unique LED signal lamp NivoLED® - NL 9.

Global Certifications
Certified level measurement technology is crucial in sensitive areas, with sensor selection depending on zone classification, type of protection, and applicable standards.

Category Ex Zones
  • 1G Zone 0 (Gas-Ex)
  • 1D Zone 20 (Dust-Ex)
  • 2G Zone 1 (Gas-Ex)
  • 2D Zone 21 (Dust-Ex)
  • 3G Zone 2 (Gas-Ex)
  • 3D Zone 22 (Dust-Ex)

System Protection
SIL (Safety Integrity Level) assesses the reliability of safety systems according to IEC 61508/61511. SIL 2 represents medium risk, while SIL 3 is for critical processes. SIL-certified sensors are essential for protecting systems, the environment, and people.

Types of Explosion Protection
  • Intrinsic Safety (Ex i): Energy is limited to prevent ignition.
  • Flameproof Enclosure (Ex d): Explosion is contained within the housing.
  • Increased Safety (Ex e): Additional protection against sparks and heat.
  • Encapsulation (Ex m): Electronics are completely encapsulated.
  • Dust Protection by Enclosure (Ex t): Dust-tight housing prevents ignition sources.

Hazardous Areas
  • Zone 0 / 20: Continuous or frequent presence of an explosive atmosphere.
  • Zone 1 / 21: Occasional occurrence of an explosive atmosphere.
  • Zone 2 / 22: Explosive atmosphere present only rarely or for short periods.
See more

Catalog excerpts

NivoLED® 9000 - Safety & Explosion-1

SAFETY & EXPLOSION PROTECTION In the p roce s s in d u s t r y, s afet y i s t h e t o p p rio rity – e sp e cia lly in critica l a p p licatio ns. Whet her it’s ex p los ion p rot ec t i o n , sys t em rel i a b i l ity, p re ssure a nd te mp e rature so lutio ns, o r o ve rfill prev e nt ion : Rob u s t m ea s u rem ent t ec h n olo gy a nd sma rt mo nito ring syste ms f ro m UWT e nsure safe p roce s s e s a n d p rot ec t p eo p l e, eq u i p me nt, a nd the e nviro nme nt. They me et inte rnat ional stand a rd s s u ch a s AT E X / I EC E x , N EC / C EC, a nd SI L – fo r ma ximum p ro ce ss a nd o p e rational safet y. Wor ld w id e. EXPLOSION PROTECTION • G lo b a l a nd re gio na l ce rtif icatio ns fo r ha z a rd o us (Ex) areas • E xp lo sio n- p ro of d e sign p reve nts sp a rk e missio n a nd p rote cts inte rna l co mp o ne nts f ro m exte rna l inf luenc es • Si g na l mo nito ring fo r use in exp lo sio n ha z a rd zo nes • G lo b a lly uniq ue LED signa l la mp NivoLED ® - NL 9 PROCESS SAFETY • Pressure and temperature solutions up to 400 bar (5,800 psi) / 1,100 °C (2,012 °F) • FSH & FSL: Protection against overfill and dry run • Environmental and water protection • Universal voltage compatibility with operating status monitoring • High reliability with SIL 2 / SIL 3 certification • Decoupled sensor unit: Protection against heat and vibration REMOTE MONITORING • Digital communication: Bluetooth, HART, IO-Link, Modbus, Profibus DP • Ta ilo re d visua liz atio n so lutio ns: ce ntra lize d a nd d e ce ntra lize d mo d ule s a nd co ntro lle rs • To uch p a ne l visua liz atio n fo r intuitive o p e ratio n

 Open the catalog to page 1
NivoLED® 9000 - Safety & Explosion-2

SIL (Safety Integrity Level) assesses the reliability of safety systems according to • SIL 2 represents medium risk (e.g. tank level, pressure monitoring) • SIL 3 is for critical processes (e.g. emergency shutdowns, fire and gas detection) SIL-certified sensors are essential for protecting systems, the environment, and people - especially in the process industry and explosion protection. Certified level measurement technology is essential in sensitive areas. The selection of suitable sensors depends on the zone classification, type of protection, and applicable standards. HAZARDOUS AREAS Continuous...

 Open the catalog to page 2

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