Pipeline WatchdogCP Products
Remote Monitoring Systems for Cathodic Protection

The Pipeline Watchdog is the most powerful CP Remote Monitoring System in the industry. It is a fully integrated system that combines field-proven reliable hardware and powerful website features to give you a complete pipeline integrity monitoring solution.
There are three highly configurable Pipeline Watchdog remote monitoring products for CP applications. All work seamlessly with the Pipeline Watchdog secure website.
WatchdogCP products lead the industry in delivering innovations designed to help you improve the integrity of your pipeline and the productivity of your personnel.
- Wireless ‘Mesh’ sensors eliminate lightning damage to the remote monitor
- Monitor multiple rectifiers or shunts with a single WatchdogCP base station and multiple ‘Mesh’ sensor modules
- Powerful report generation and data export to CPDM systems from the website
- Low-cost, straightforward monthly messaging cost
- Innovative CP Test Station monitoring – get AC & DC corrosion rate, instant-off potential, induced AC voltage, and native coupon potential
- GSM digital cellular communications in 120 countries; Inmarsat satellite communications anywhere in the world
- Professional and responsive direct-line customer support
Fail-Safe GPS Synchronized Interruption
An optional Fail-Safe Interruption System is available with the WatchdogCP Mesh Remote Monitoring System. It combines the robust, surge-proof reliability of mercury relays with the fast switching speed of solid state relays.
- Interrupt groups of rectifiers from the web with just a few mouse clicks
- Real-time current interruption feedback generates a text message/e-mail alarm to the field survey crew if interruption problems occur at a rectifier site, saving valuable survey time and eliminating post-survey discovery of bad data.
- Mercury relay (or non-mercury mechanical relay is in parallel with AC or DC solid-state relay for robust, fail-on, surge resistant permanently installed fast cycle interruption.
- Pipe-to-soil high impedance voltmeter is part of the system-easily obtain rapid instant-off readings with a programmable delay (250 msec to 60 sec)
- Easy to program for the web-cycle on/off time, start/stop times, start/stop days.
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Typical pipeline CP rectifier application with GPS-synchronized interruption

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