Position: Chemical Weighing system solution
Vishay's chemical process weighing applications typically have the most stringent regulations and requirements of any industry. Hazardous materials, explosive fumes and by products, and harsh, corrosive environments require meticulous system design. Intrusive technologies such as paddle wheel flowmeters will not survive in chemical weighing applications. Design criteria often necessitate electropolished and/or explosion proof process weighing equipment.
Extraordinary Process Protection
Vishay BLH and Vishay Nobel have installed hundreds of process weighing systems in chemical plants worldwide. Our Safe-Weigh system benefits provide process safeguards that are not offered by any other manufacturer. Electropolished load cells and stainless steel instrument enclosures ensure continuous operation in corrosive or toxic environments. Available explosion proof and intrinsic safety systems comply with all Class I, Div. 1 and ATEX regulations.
Beyond environmental concerns, Vishay Weighing systems provide unrivaled batching/blending/mixing accuracy with specifications approaching 0.02%. Dynamic digital filtering and proactive diagnostics ensure batch repeatability regardless of recipe changes.
Pharmaceutical Weighing system solution
Pharmaceutical product manufacturers, facing stringent international quality regulations, rely heavily on batch-by-weight process control systems. Load cell based Weighing systems, with accuracy specifications to 0.01%, offer the highest precision and repeatability of any measurement technology available. They are non-intrusive and present no contamination risk to the end product. Once installed, typical load cell weighing systems are virtually maintenance free.
Exceptional weighing system Performance
Vishay BLH and Vishay Nobel have installed hundreds of pharmaceutical weighing systems worldwide. Our Safe-Weigh2 system benefits provide process safeguards that are not offered by any other manufacturer. Proactive diagnostics constantly analyze individual load cell shift, drift, and overload characteristics to quickly detect potential system failures. Degrade mode operation shuts off actual measurements from the suspect cell(s) and uses a calculated digital substitute value to sustain weighing system operation without downtime. Dynamic Digital Filtering ensures precise setpoint response, batch after batch.
Our competent application and service engineers design, install, and calibrate dynamic weight process weighing systems that work exactly to your specifications.
Food Weighing system solution
With government regulations imposed worldwide, food and beverage processing systems are under constant scrutiny for cleanliness, accuracy, and repeatability. Not only must batch recipes be reproduced flawlessly, contamination risk must be virtually non-existent. Non intrusive, premium weighing systems meet every processing requirement while maintaining 0% tolerance levels for system induced contamination.
Clean and Reliable
Vishay BLH and Vishay Nobel have installed hundreds of washdown weighing systems in food and beverage plants worldwide. Our Safe-Weigh system benefits provide process safeguards that are not offered by any other manufacturer. NEMA 4X stainless steel load cells and instrument enclosures withstand daily industrial cleaning and hosedowns.
In addition to cleanliness, Vishay systems provide unrivaled batch/blend/mix accuracy with specifications approaching 0.02%. Dynamic digital filtering and proactive diagnostics ensure batch repeatability regardless of recipe percentage changes. Degrade mode allows continuous processing, even if a weigh load cell should fail completely.
