Intrinsically Safe (I.S.) Squing 2 with SIL2 rating

SIL ratings are being established for many instrumentation products in response to requests from users and integrators who are increasingly requiring sensors for use in Safety Related Systems.

BS EN61508 offers guidance on the safety system as a whole, being for providers of entire systems that in basic form will comprise a sensor, some form of control and an actuator. Those who provide such systems are termed Safety System Integrators. Mobrey, as a component supplier, supply Safety Subsystems.

The Intrinsically Safe version of the Squing 2 has been assessed and rated SIL2 for use as a Type B Safety Related Subsystem in accordance with BS EN61508. The I.S. Squing 2, which already carries Overfilling Approval, is used together with a Namur Barrier to provide a high level of fail-safety when used in a high level application.