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Problem Solver: Using the STA as a Single Loop Logic Solver (SLLS)

Problem Solver: Using the STA as a Single Loop Logic Solver (SLLS)
If you need to know how to implement several temperature related IEC 61511 compliant Safety Instrumented Functions (SIF) in your plant, the Using the STA as a Single Loop Logic Solver (SLLS) Problem Solver can help. It addresses how to utilize single loop logic solvers in your Safety Instrumented Systems (SIS) using Moore Industries’ SIL 2 and SIL 3 capable STA and offers an overview of equipment setup.
Published: April 12, 2016

STA Aids in Functional Safety Coal Gas Extraction Application Down Under

STA Aids in Functional Safety Coal Gas Extraction Application Down Under

Moore Industries-Pacific recently sold 221 STA Safety Trip Alarms to be used in a Functional Safety coal gas extraction application in Australia. A Coal Seam Gas exploration company with hundreds of sites in Queensland has production wells with up to 10 inputs controlled locally by Remote Terminal Units (RTUs). The STA will be implemented as part of their independent Protection System with a level alarm on each wellhead separator. Larger volume production wells may need up to four separators per RTU panel.


Published: October 29, 2015
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