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Elecsys SentraLink CP

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The Elecsys SentraLink CP remote monitor system is rugged, field proven, and designed for reliable data communication from remote sites. The SentraLink CP is the ideal choice for well-sites, regulator stations, tank farms, valve sites, or any application where a combination of sensors, transducers, and CP values are monitored. The SentraLink CP features two analog voltage channels for measuring common CP values rectifier voltage, current, and pipe to soil potential), and two sensor/transducer input channels. It supports 2-wire or 3-wire connections for 4-20mA, 0-5V, or 0-10V transducers. A digital input channel is available for dry-contact alarm/status or pulse accumulation. The SentraLink CP supports cellular communication for use with the Elecsys web interface.


  • Programmable over the web
  • Surge resistant circuitry
  • Rechargeable NiCd backup battery for notification of power failure
  • 2 analog voltage inputs, 2 sensor/transducer inputs, and 1 digital input


  • Well site monitoring
  • Remote valve site monitoring
  • Regulator station monitoring
  • “Blow-off” valve monitoring
  • Tank level monitoring
  • Rectifier Monitoring


Corrosion Service is the exclusive Canadian distributor for Elecsys, lead provider of innovative M2M (machine-to-machine) technology solutions and custom electronics for critical industrial applications. Our dedicated product representatives are fully trained in the use of Elecsys products, and are available to answer any questions or provide demonstrations on request. Our dedicated materials supply team holds stock at our Eastern and Western distribution hubs and are capable of meeting any sales request throughout Canada.


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