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At Amelec Instruments, we know that engineers and operators in the rail, utilities, and industrial sectors need equipment they can rely on—solutions that are simple to install, robust in operation, and compliant with the strictest safety standards. Our ASC451LP Loop Powered Split Core AC Current Transducer has been designed to meet those exact requirements.
Why Choose the ASC451LP?
The ASC451LP provides a smart, efficient, and non-intrusive way to monitor AC current across a wide range of applications. From motors and pumps to heating elements and fan systems, this transducer offers accurate, real-time monitoring without unnecessary complexity.
Key Features
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Self and Loop Powered – Requires no external power supply, reducing both installation time and cost.
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Easy Clip-On Design – The split-core mechanism enables quick retrofit installation without disconnecting live wires.
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Customisable Ranges – Options from 0–10 A up to 0–300 A, with intermediate ranges available to order.
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Flexible Mounting – Suitable for clip-on, DIN rail, or surface installation.
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Certified Safety – Fully Network Rail Approved (086/036401) and SIL 1 & SIL 2 certified (IEC 61508-2) for use in safety-instrumented systems.
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Analogue Reliability – Built with proven analogue circuitry, ensuring instant response with no digital delays or firmware risks.
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ISO Quality and Long Warranty – Manufactured under Lloyd’s-approved ISO 9001:2008, supported by warranties of up to 10 years.
Benefits for Engineers and Operators
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Quick Installation – Clip-on, split-core design eliminates the need to disconnect live conductors.
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Cost-Effective – Loop-powered design reduces wiring and power requirements.
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Reliable Monitoring – Analogue circuitry guarantees dependable, real-time results.
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Fully Compliant – Safety-certified and Network Rail approved for peace of mind in critical applications.
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Durable and Low Maintenance – Long service life with minimal upkeep required.
Applications
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Monitoring current in fans, pumps, blowers, and motors
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Heating element supervision
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General AC current signal conditioning
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Safety-instrumented loop monitoring (1oo1 architecture)
Why Amelec Instruments?
For more than 50 years, Amelec has been supplying high-quality, reliable instrumentation to global industries. Trusted by major rail operators, utilities, and manufacturers, our products are recognised for their durability, compliance, and long-term performance.
Take Control of Your Current Monitoring
The ASC451LP is the dependable choice for engineers who require a straightforward, safety-certified, high-performance transducer built to excel in any environment.
For more information on Revolutionising AC Current Monitoring: The ASC451LP Advantage talk to Amelec Instruments