ASL57 LED
- Product Code: ASL57 LED
ASL57 LED – High-Contrast Illumination for Non-Ex Industrial Process Environments
The ASL57 LED luminaire delivers powerful, high-contrast lighting for visual flow indicators, pipelines, laboratory mixers, bio-reactors, and the internal inspection of tanks, vessels, agitators, hoppers, and silos in non-explosive environments. Its robust LED design ensures stable, consistent illumination without introducing heat into sensitive processes.
Engineered for demanding industrial and laboratory settings, the ASL57 LED offers vibration-resistant performance and exceptionally sharp light output, making it ideal for precision monitoring and applications requiring a cold-light source.
Key Features
- Insensitive to vibration – ideal for mixers, agitators, and dynamic machinery
- Cold-light technology – no heat radiation into the process
- Prevents unwanted thermal influence on chemical or biological reactions
- Extremely high-contrast illumination for maximum clarity and visual accuracy
- Reliable LED performance for long service life and low maintenance
Ideal Applications
- Visual flow indicators
- Pipelines and process inspection points
- Laboratory mixers and bio-reactors
- Tanks, silos, hoppers, and closed vessels
- Pharmaceutical, chemical, and food-processing systems
The ASL57 LED is the optimal choice when you need crisp, vibration-resistant, low-heat illumination for process observation in non-hazardous environments. Designed for clarity, engineered for reliability.
Technical Specifications:
Tags: ASL57 LED, sight-glass luminaire, non-Ex LED sight glass light, cold-light vessel illumination, industrial sight glass lighting, process tank LED luminaire, John Moncrieff ASL57, vessel sight port lighting

