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Intrusive Type Pig Signaller

Our intrusive type pig signaller is a robust and highly reliable device engineered to provide essential real-time confirmation of pig movement within critical oil, gas, and product pipelines. Designed for demanding environments, it accurately detects the passage of all pig types, offering immediate and clear indication to operators via local mechanical flags and/or remote electrical outputs for seamless integration with SCADA/DCS systems. Constructed from high-grade materials, our signallers ensure exceptional durability, resisting harsh conditions, high pressures, and extreme temperatures. This proven technology optimizes pigging schedules, enhances operational safety, and contributes significantly to effective pipeline integrity management, ensuring efficient and uninterrupted flow.

Categories: , Product ID: 25133

Description

Our intrusive type pig signaller provides essential real-time confirmation of pig movement within pipelines. This robust device accurately detects the passage of all types of pipeline pigs. It then offers a clear, immediate indication to operators. We design our signallers for critical applications in oil, gas, and product pipelines. This ensures efficient and safe pigging operations.

Technical Data

We engineer our intrusive type pig signallers for demanding pipeline environments. They deliver consistent performance.

 

Parameter Specification
Line Size 2″ to 60″ (DN50 to DN1500)
Pressure Rating ANSI Class 150 to 2500 (PN16 to PN420)
Temperature Range -40°C to +150°C (-40°F to +302°F)
Body Material Carbon Steel (ASTM A105), Stainless Steel (316L)
Mounting Flanged (ANSI B16.5), Welded Nipple (API 6A/6D)
Trigger Type Bi-directional, Uni-directional (field configurable)
Indicator Mechanical Flag, Electrical Switch, or Both
Electrical Output SPDT, DPDT (Rated 5A @ 250VAC/30VDC)
Seals Viton, HNBR, PTFE (selected based on service)
Protection Class IP66/67, NEMA 4X
Certifications ATEX, IECEx (Explosion Proof), PED compliant
Wetted Parts NACE MR0175/ISO 15156 compliant available

Core Advantages

Our intrusive type pig signaller offers distinct benefits for pipeline operators. We build each unit for maximum reliability and longevity. Operators gain precise information about pig location. This optimizes pigging schedules and reduces operational risks.

We construct our signallers from high-grade materials. This ensures exceptional durability in harsh conditions. They resist corrosion and withstand high pressures and temperatures. Installation is straightforward, minimizing downtime. Our design also simplifies routine maintenance tasks. Operators appreciate the clear local indication. Furthermore, advanced models provide remote signaling capabilities. These integrate seamlessly with SCADA and DCS systems. This allows for centralized monitoring and control. Our commitment to quality ensures a long service life. This translates into lower overall operating costs.

Operational Excellence

Achieving seamless pigging operations relies on accurate detection. Our intrusive type pig signaller provides this crucial accuracy. It helps operators verify pig launches and arrivals. This prevents costly delays and potential pipeline blockages. The robust design withstands the impact of various pig types. This includes cleaning, gauging, and intelligent pigs.

We engineer our signallers for consistent performance across diverse pipeline media. They operate effectively in crude oil, refined products, and natural gas lines. The mechanical flag provides a clear visual confirmation locally. Electrical contacts then send signals to control rooms. This dual indication system enhances operational safety. It also improves troubleshooting efficiency. Our devices contribute directly to effective pipeline integrity management programs. They provide the data needed for informed decisions.

Trust Our Expertise

EMT is a trusted manufacturer of pipeline accessories. We understand the critical demands of the oil and gas industry. Our intrusive type pig signaller reflects this deep understanding. We design and manufacture each unit to strict industry standards. This guarantees superior performance and reliability.

Choosing EMT means investing in proven technology. It means partnering with a company committed to customer satisfaction. Our products help you maintain pipeline efficiency and safety. Contact us today to discuss your specific pig detection requirements. Let us help you select the ideal solution.

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