The 'A' series is a range of 4U high aluminium enclosures with individual plug-in modules (temperature trip, transmitters, isolators and more).  

The Instruments are suitable for SIL Level 1, 2 & 3 in accordance with IEC61508. Supporting data is available on request.

The products are available in 19" Rack, or individually mounted (Surface or Panel formats).

View the A series trip amplifiers, arithmetic units/psu and transmitters/trip transmitters.