Client Background
London Electronics recently supplied a high-brightness 12-inch Fusion Series large digit display to a major aggregate storage facility in Sweden, providing clear real-time silo level indication in challenging outdoor conditions.
The customer required a rugged solution capable of operating reliably in temperatures down to -25°C, while remaining visible from over 150 metres away across loading and operational areas.


The Challenge
The site needed a dependable outdoor display capable of withstanding snow, ice, dust and vibration, whilst integrating directly with an existing 4–20 mA level transmitter. Smaller conventional indicators were not visible enough for safe and efficient operation across the plant.
The Solution
London Electronics supplied a custom-configured Fusion Series large LED display featuring:
- 12-inch ultra-bright green LED digits
- Visibility exceeding 150 metres
- Direct 4–20 mA process input
- Integrated low-temperature heater
- Guaranteed operation to -25°C
- IP65-rated weatherproof enclosure
- Industrial-grade aluminium construction
The unit was factory configured prior to delivery, allowing the customer to install and commission the system quickly with minimal setup.


The Result
The new display provided operators and drivers with clear live visibility of silo levels across the site, improving operational awareness and reducing the risk of overfill events and unnecessary downtime.
Its robust construction and high-brightness display continue to deliver reliable performance despite Sweden’s harsh winter conditions and demanding industrial environment.
Need a Large Process Display?
Contact London Electronics to discuss large digit displays for silos, tanks, production lines and industrial process applications.

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