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SentryPoint™ Cathodic Protection Rectifier Monitor and Controller

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Sensus Bullhorn™ RM4160 Rectifier Monitor

Take command of your impressed current cathodic protection (CP) system with the Sensus Bullhorn RM4160 Rectifier Monitor, a powerful solution developed in partnership with American Innovations. This advanced device provides comprehensive remote monitoring and control for your pipeline's protective current flow. 

The RM4160 accurately measures both AC and DC rectifier charges and reliably transmits this critical data over the FlexNet® communication network. You can configure custom high and low thresholds to receive instant alerts for any out-of-range values, ensuring proactive system management. It also supports time-synchronized current interruption for precise PHMSA Instant-Off tests.

  • Sealed, waterproof polycarbonate or NEMA cover options
  • Slim body attaches to rectifier enclosure
  • Built-in surge protection and optional high-energy surge arrester
  • Measures AC and DC voltage with one percent reading accuracy

New Capabilities with Latest Firmware

A recent firmware update significantly expands the RM4160's remote control functionality, offering unprecedented flexibility in managing your gas pipeline's protective current:

  • Remote Start/Stop: Instantly initiate or halt protective current flow to your gas pipeline from anywhere
  • Remote ON/OFF Cycling: Precisely cycle the protective current as needed for testing or operational adjustments
  • Automated PHMSA Instant-Off Testing: Easily employ the industry-standard 3 ON and 1 OFF cycle pattern for federally regulated tests, streamlining compliance

With the Sensus Bullhorn RM4160, you gain enhanced visibility and control, ensuring optimal cathodic protection and regulatory compliance.

Benefits to you

  • Installs quickly and discretely
  • Generates more timely, actionable intelligence
  • Improves operational efficiency
  • Cost effective solution
  • Rapid payback

Specifications

  • Internal mount dimensions (Polycarbonate enclosure) – 7.9”x 5.0” x 2.2”
  • External mount dimensions (NEMA 4X compliant enclosure) – 4.0” x 7.3” x 12.4”