UWT Signal Lamp: NivoLED NL 9000 – Status light – Ex-Certified
What this video shows
The UWT NivoLED NL 9000 is a compact LED status lamp for hazardous areas, certified for Zone 21 and Zone 2 under ATEX, IECEx, and cFMus. It indicates the switching state of level sensors in red and green with 360° visibility, operates from -40 °C to +60 °C, and accepts multiple DC and AC supply voltages.
What the footage shows
The video introduces the UWT NivoLED NL 9000 and its use as a status light for level sensors in hazardous-area applications.
Demonstrated solution
UWT answers the need for readable status indication in hazardous areas with a compact Ex-certified LED lamp: red and green switching-state display, 360° visibility, a PVDF housing rated IP66 and NEMA Type 4X, and certification for Zone 21 and Zone 2 under ATEX, IECEx, and cFMus.
Technical overview
Typical applications
- •Chemical and Petrochemical Industries: Ensuring safe monitoring of processes involving hazardous materials.
- •Food and Beverage Production: Providing clear status indications in hygienic environments.
- •Pharmaceutical Industry: Supporting precise monitoring in sensitive production areas.
- •Recycling and Waste Management: Offering visibility in dust-laden environments like waste incineration plants.
- •Energy and Utilities: Enhancing safety in power plants and gas facilities.
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About this video
The NivoLED® NL 9000 by UWT GmbH is a compact LED signal lamp built for hazardous areas. It indicates the switching status of level sensors and other technical devices in red and green, and its 360° visibility lets operators read the system state even from a distance.
Key Features
- Hazardous area certification: suitable for Zone 21 and Zone 2, complying with ATEX, IECEx, and cFMus standards.
- Versatile integration: compatible with various level sensors, relay outputs (SPDT | DPDT), and transistor outputs, for incorporation into existing systems.
- Robust construction: non-metallic, translucent PVDF plastic resists chemicals and weather; rated IP66 and NEMA Type 4X against dust and water ingress.
- Wide operating range: functions reliably from -40 °C to +60 °C (-40 °F to +140 °F).
- Flexible power supply: operates on 20–30 V DC, 90–127 V AC, and 195–253 V AC.
Applications
The lamp targets industries that need a durable visual status indicator in challenging environments:
- Chemical and petrochemical: monitoring processes involving hazardous materials.
- Food and beverage: status indication in hygienic environments.
- Pharmaceutical: monitoring in sensitive production areas.
- Recycling and waste management: visibility in dust-laden environments such as waste incineration plants.
- Energy and utilities: status indication in power plants and gas facilities.
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