Bullhorn - Model RM4010 and RM4011 - Wireless Remote Monitoring Unit (RMU)
From Bullhorn Remote Monitoring
Satellite-based, reliable, two-way, wireless remote monitoring unit (RMU) for cathodic protection applications that is Built Bullhorn Tough. They monitor pipelines, well casings, tanks and other assets by reading rectifier AC and DC volts and amps, pipe-to-soil potential, shunts, and more. The unit can survive the harshest of conditions, with built in surge protection and optional high energy surge arrester.
Remote monitoring for:
Remote monitoring for:
- AC and DC volts and amps
- Pipe-to-soil potential
- Shunts
- Accumulator
Overview:
The RM4010 and RM4011 remotely collect cathodic protection (CP) measurements used to demonstrate corrosion mitigation effectiveness. They monitor pipelines, well casings, tanks and other assets by reading rectifier AC and DC volts and amps, pipe-to-soil potential, shunts, and more. GPS synchronized interruption is available at time of purchase or as a field upgrade. The SkyWave-Inmarsat geostationary satellite network is used for global, low-latency, two-way communications. Measurements are automatically uploaded to Bullhorn Web, a web-based asset manager that works with PCS™ to form a full end-to-end regulatory compliance solution from field measurement to reporting. The RM4010 is mounted externally, while the RM4011 is small enough to fit inside most rectifiers.
Key Benefits:
- Rugged – The unit can survive the harshest of conditions, with built in surge protection and optional high energy surge arrester.
- Small – Reduce installation time and the risk of vandalism by placing the remote monitoring unit inside the rectifier.
- Remotely Operated via the Web and Mobile – Never have to leave the office to operate a unit, as the mobile and web apps can be used to change configuration, take a measurement, and control interruption.
- Integrated Compliance Solution – Complete end-to-end system to prove regulatory compliance, with filtered measurements easily imported into PCS where they can be made into compliance reports
Features
- Analog channels measure both AC and DC Potentials
- Two percent of reading accuracy
- Digital channels provide discrete/close contact inputs and accumulator functionality
- 10 MΩ impedance
- Pipeline Compliance System (PCS) integration
- Global coverage via low-latency SkyWave-Inmarsat geostationary satellite network
- Two-way communication
- Sends alarms based on specific events (e.g. reading out of range, power loss, intrusion detection, etc.)
- Configurable over-the-air via Bullhorn Web or locally via USB
- Optional built-in GPS synchronized interruption
- Unique Interference Mode interruption for influence studies is compatible with the RM4150, RM4151, MicroMax GPS 300, and GPS350 interrupters
- Bullhorn Web system communicates unit status by email, text, or web notifications
- Internal backup battery
- More than 6.6 kV built-in surge protection per IEC 61000-4-5 specification
Benefits:
- Single unit to measure rectifier volts and amps, pipe-to-soil potential, shunts, and more
- Extremely accurate current and voltage measurements
- The unit can also be used for intrusion detection, threshold detection and other state changes as well as pulse counting for metering
- Improved pipe-to-soil accuracy where just a few mA can be the difference between being in compliance and not
- Import RMU data directly or file transfer using Bullhorn Web
- Quickly communicate anywhere in the world without having to estimate coverage as required with cellular-based products
- Within seconds poll, reconfigure, modify reporting schedules, set alarm thresholds and update firmware over-the-air
- Receive unlimited notifications via text message, email, and voice
- Configure remotely from the office or on-site
- Save configuration settings and load to multiple units
- Save time conducting rectifier influence studies and close interval, depolarization, and DCVG surveys
- Generate an alert if interruption fails
- Improve accuracy of rectifier influence studies
- Reduce time and costs
- Eliminate remote site visits with equipment status notifications
- Get on-the-go access via smartphone
- Receive alarms when power fails
- Increase product reliability with immunity to lightning and other surges
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