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Non-Intrusive Pig Signallers

Pig Passage Assurance - Leak-Free, No Pressure Retention & Advanced Communication & Data

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User Guide

Online's range of non-intrusive pig signallers are a cost-effective, safe and smart way to signal the passage of pipeline pigs at critical points, onshore, offshore and subsea.

Effortless Installation and Removal

Non-intrusive pig signallers are designed for quick and easy installation and removal, avoiding the challenges of pressure-related risks. 

Lower Total Cost of Ownership

Eliminate costs associated with installation time, maintenance, field repair time and technicians 

Advanced Communication and Data Capabilities

Equipped with remote signalling and data logging options, in-depth pig passage data and the ability to adjust parameters to optimise for your application. 

Simplified Operation

Automatic reset functionality, adjust unit parameters and interpret data straight from the control room or app, streamlining operations and saving time

Safe and Eco-Friendly Design

Non-intrusive Pig Signallers eliminate pipeline intrusion and potential leak paths, ensuring a safer working environment.