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Safety Critical Weighing Systems - BS EN 61508 compliant

Procon Engineering has extensive experience in the design, manufacture, installation, commissioning and support of specialist safety critical weighing systems, featuring redundancy and diversity for optimum reliability and performance.

Load cells and load pins
Designed for use in harsh elevated temperature and radioactive environment applications, single, double and triple strain gauge bridge configurations are available. The product range includes annular, compression and single/double ended shear beam load cells together with bespoke load pins. Special mounting assemblies are available to ensure optimised load introduction.

Specialist instrumentation and software
Procon’s EP52 (EP50 MKII) Weight Indicator & Controller meets functional safety requirements for ‘Smart Instruments’ and is certified for use in SIL1 rated applications in accordance with BS EN 61508. The instrument features special high integrity software for functional safety and incorporates a unique intelligent watchdog system. Multiple EP52 Controller configurations can be used to provide redundancy to increase SIL ratings.

The quality of design and manufacture of our weighing systems is assured using special processes accredited under Procon’s ISO9001:2008 management system.

Safety Critical Weighing Systems
EP52 Safety Critical Controller
Top: EP52 Terminal in SS Enclosure
Bottom: Triple Bridge Load Pin