Cygnus Instruments Ltd
Cygnus 1 Ex: Certified Safe for Explosive Dust Environments
Explosive dust environments pose serious risks across many industries, often leading to catastrophic damage and tragic loss of life. When airborne dust particles accumulate in confined spaces and encounter an ignition source.
Industries Affected by Combustible Dust
Many industrial processes generate hazardous dust, especially when handling powdered materials. Key sectors include:
- Food Processing: Flour, sugar, grains, coffee, soup powders, custard.
- Manufacturing & Recycling: Metal, wood, chemical, plastic, paper cutting, coating, mixing, transport.
- Agriculture: Fertilizer plants, composting sites, grain elevators, silos.
- Mining: Coal dust from crushing/transport; methane gas adds explosion risk.
Cygnus 1 Ex for Hazardous Dust Zones
In high-risk environments, equipment must be safe. The Cygnus 1 Ex ultrasonic thickness gauge is engineered for explosive atmospheres with flammable dust, gases, or vapors.
Intrinsically Safe Design
Built to prevent ignition under normal or fault conditions, Cygnus 1 Ex limits electrical energy and heat. Safety features include:
- Low output energy to prevent sparks
- Anti-static construction
- Voltage clamping
- Redundant safety components
- Fail-safe battery design.
Certified to IECEx, ATEX, and North American standards, it is suitable across all classified zones.
Dust Zone Certification:
- Zone 21: Dust occasionally present during operations.
- Zone 22: Dust rarely present, short duration.
Advanced Inspection Features
Cygnus 1 Ex enables safe structural inspections without shutdowns or Hot Work permits. Benefits include:
- Three Measuring Modes: Handle heavy corrosion and coatings up to 20mm.
- Manual Mode: Adjustable gates and Time-Controlled Gain (TCG) for complex surfaces.
- Flexible Data Logging: Linear, template, and 2D/3D grid formats with 16 patterns, annotations, radial points.
Praised as “versatile, multifunctional, and intuitive,” Cygnus 1 Ex is a trusted tool for efficient inspections in explosive dust environments.
https://cygnus-instruments.com/certified-safe-explosive-dust-environments/
Other news
Flyability Announce UT Probe Payload for the Elios 3 in Partnership with Cygnus – Marking Industry Milestone
Flyability and Cygnus unveil a new ultrasonic thickness measurement payload for the Elios 3 drone, enabling safe, precise corrosion and wall thickness inspections in confined or hazardous spaces, expanding drone applications in industrial maintenance.
Perfect Duo for Tackling Corrosion & Leakage
Cygnus 1 Ex delivers safe, reliable corrosion inspection in hazardous zones, reading through coatings up to 20mm without removal. Paired with Hatch Sure for fast, eco‑friendly leak detection, Cygnus ensures asset integrity and efficient maintenance
Unbeatable UTM Inspection in Hazardous Offshore Environments
Cygnus 1 Ex provides a first-class experience in user control and safety – unmatched within intrinsically safe Ultrasonic Thickness Measurement (UTM).
Experts’ Top Choice for Reliable Corrosion Inspection
Numerous operations are running concurrently in industrial process plants across diverse infrastructure, including storage tanks, pipes and production equipment.
The Safest Corrosion Gauge for ALL Hazardous Gas Zones
Gas explosions are often catastrophic, causing irreversible damage and sadly, human fatalities.
What Makes the Cygnus 1 Ex So Unique?
The Cygnus 1 Ex Ultrasonic Thickness Gauge stands out because it’s Intrinsically Safe and certified for use in Zone 0 hazardous areas – the most dangerous classification. But what do these certifications really mean?
What Do We Really Mean When We Say the Cygnus 1 Ex is… Intrinsically Safe?
We often describe the Cygnus 1 Ex Ultrasonic Thickness Gauge as “Intrinsically Safe, certified to Zone 0, suitable for hazardous areas.” But what do these technical claims actually mean?