REMOTE MONITORING

Bullhorn RM520 Interruptible Bond Monitor

The next-generation Bullhorn RM5 Interruptible Bond monitors puts field personnel needs front and center.  

Coming Soon.

Fewer trips. Faster stops. Better compliance.

Why Choose Bullhorn RM5 Interruptible Bond Monitors

Powerful, Compact, and Cost-Effective. Elevate your pipeline monitoring and interruption with the Bullhorn RM520 Interruptible Bond Monitor.

  • AC/DC pipe-to-soil measurements
  • 20A maximum interrupted current
  • Two structure measurements, one shunt measurement
  • Includes REL2502 Solid-State Relay with integrated shunt
  • 5-year battery life with field-replaceable battery
  • Small and discrete form factor
  • Wireless configuration via iOS/Android app or Bullhorn Web
  • LTE-M cellular or Iridium satellite connectivity options
  • GPS-synchronized bond interruption with enhanced real-time monitoring
  • Configurable alarms and alerts

THE NEXT-GEN BULLHORN RM5 RMUS

Part of the Bullhorn RM5 series of remote monitors, the RM520 Interruptible Bond Monitor offers cost-effective monitoring and interruption specifically designed for single-bond sites. Featuring a quick and straightforward setup, a 5-year battery life, and flexible communication options, the RM520 is poised to revolutionize your pipeline monitoring experience

PRECISE DATA: ANYWHERE, ANYTIME

The RM520 is engineered for seamless installation in remote and hard-to-reach areas, ensuring accurate data collection exactly where you need it. Its compact and discreet design effortlessly fits under the cap of a standard test station.

SEAMLESSLY CONNECTED FIELD AND OFFICE

Customizable sampling, reporting, and alarm parameters get you the exact data you need, on the schedule you want. And the RM520 integrates seamlessly with Bullhorn Web, PCS, and other American Innovations solutions to accelerate workflows throughout your organization.

Specifications

InputsPower
Channels:3 Analog Channels (2 structure and 1 shunt)Power Source:Field-replaceable, AA lithium batteries (x8)
Max DC Voltage:±300 VdcCommunications
Max AC Voltage:20 VCell Network (RM520C):AT&T
Accuracy:DC Voltage: +/-1% + 1mV AC Voltage: +/-1.25% + 5mV Ranges can handle simultaneous DC and AC voltages.Satellite Network (RM520S):Iridium
Input Impedance:10 MΩGPS:GPS Network, Accurate to 5m
Channel-to-Channel Isolation:200V (DC or AC)Dimensions
Surge Immunity:The RM5 system survives 8kV peak-to-peak, 300ms transients. Includes full 3-year warranty.RM520:3.05″ D x 6.30″ H
InterruptionREL2502:2.92″ L x .94″ W x 9.59″ H
Interruption Verification:Every five minutesEnvironmental Specs
Minimum Switching Cycle:1sTemperature:-30° C to +60° C
On/Off Cycle Increments:100msHumidity:0-95%
Relay Support:System surge rating maintained only with REL2502 SSR.Certifications
Relay SpecificationsFCC
Type:Solid State RelayIndustry Canada
Max Load Current:20A
Shunt Value:3 mOhms (3 mV = 1A)
Control Input Voltage:3.3V
Operating Voltage:100V peak/70 Vrms
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