The ABB 1SVR011718R2500 Analog Signal Converter was selected for its advanced EMI filtering, broad signal compatibility, low transmission latency, and industrial-grade durability. Key features addressing BASF’s challenges include:
- Advanced EMI Filtering for High Accuracy: Equipped with triple-shielded signal processing technology, the 1SVR011718R2500 filters 99.9% of electromagnetic interference, reducing measurement errors to less than 0.3%. This ensures precise transmission of critical process data even in the plant’s high-EMI environment.
- Broad Signal Compatibility: The converter supports all standard analog signals (4-20 mA, 0-10 V, 0-5 V) and is fully compatible with BASF’s new smart sensors. It eliminates the need for signal adapters, reducing hardware complexity and failure risks.
- Low Latency Data Transmission: The 1SVR011718R2500 delivers signal transmission latency of less than 10 ms, enabling real-time process monitoring and immediate DCS response to deviations. This minimizes the risk of process upsets and unplanned shutdowns.
- Industrial-Grade Durability: Designed to IP65 protection class and rated for operating temperatures from -25°C to 70°C, the converter withstands the harsh chemical environment (exposure to corrosive vapors and dust) of BASF’s plant. It has an MTBF of 15 years, reducing maintenance frequency and costs.
- Plug-and-Play Installation & Remote Monitoring: The converter features tool-free installation and auto-calibration capabilities, reducing setup time by 70%. It also supports remote condition monitoring via MODBUS RTU protocol, enabling technicians to diagnose issues without on-site visits and reducing maintenance time by 60%.
Results: Enhanced Precision, Reduced Costs, and Improved Safety
Six months after deploying the ABB 1SVR011718R2500 Analog Signal Converter, BASF’s Ludwigshafen plant achieved significant operational improvements:
| Metric |
Before ABB 1SVR011718R2500 |
After ABB 1SVR011718R2500 |
Improvement |
| Process Measurement Error Rate |
5-8% |
<0.3% |
92% Reduction |
| Monthly Off-Spec Product Batches |
12-15 |
1-2 |
92% Reduction |
| Annual Unplanned Shutdowns |
8-10 |
1-2 |
88% Reduction |
| Annual Maintenance Costs |
€480,000 |
€144,000 |
70% Reduction |
| Signal Transmission Latency |
200-300 ms |
<10 ms |
97% Reduction |
“The ABB 1SVR011718R2500 has transformed our process monitoring capabilities,” Dr. Keller said. “The dramatic reduction in measurement errors has improved product quality consistency, while the low latency transmission has enabled faster response to process deviations, enhancing operational safety. The reduced maintenance costs and unplanned downtime have also delivered significant financial benefits. We plan to deploy the 1SVR011718R2500 across 15 additional production sites in Europe and Asia by 2029.”
Sarah Müller, ABB’s Global Product Manager for Process Instrumentation, commented: “Chemical plants require signal converters that can deliver uncompromising accuracy and reliability in harsh, high-interference environments. The ABB 1SVR011718R2500 is engineered to meet these demands, helping chemical producers enhance process control, reduce costs, and ensure compliance with strict quality and safety standards.”
