Bullhorn Model RM4210 Coupon Test Station Remote Monitor by American Innovations

Satellite Controlled, AC/DC Coupon Remote Monitoring Unit for Cathodic Protection Applications

Description

Mounted on a test station, the RM4210 measures induced AC voltage, AC current, and associated current density. It also measures DC voltage, DC current, instant-off and current flowing through a decoupling device. These measurements are automatically uploaded to Bullhorn Web via satellite communication. Once uploaded, you can easily monitor them and use them to design andoptimize your AC mitigation systems.

Located at coupon test stations, it measures the induced AC voltage, AC current, and associated current density that can be present on pipelines that are co-located with high-voltage AC power lines. The RM4210 uploads these measurements via satellite to Bullhorn Web, a web-based asset manager, so you can diagnose AC current issues, monitor them over time, and optimize your AC corrosion mitigation systems.

Remote monitoring for:
- AC coupons
- AC and DC current density
- AC and DC pipe-to-soil
- Native pipe-to-soil
- PCR AC current
Key Benefits
- Form factor – The RM4210 is a fully integrated unit that can be mounted on any AC/DC coupon test station. All components, including the antenna, are internal so it is easier to transport and install as well as it’s less likely to incur damage that will require a future repair visit.
- Ease of installation – Installing the RM4210 normally takes just a few minutes. Simply connect the pigtail to the test-points, affix it to the top of the test station, and establish communications using Bullhorn^® Tools Mobile via Bluetooth. You can then use the Bullhorn Web asset manager to apply detailed configurations from the comfort of your office.
- Accuracy – The RM4210 measures with one percent of reading accuracy all the way through the range with auto-calibration and auto-zero for every measurement. For example, a 1 mV measurement will be accurate within ±10 microvolts. Accuracy is especially critical when using a small AC coupon, as small errors are magnified when the current density is calculated.
- Detailed Reporting – Quickly identify problem areas and ensure mitigation effectiveness using flexible reports and graphs.

Feature	Benefit
Test station cap form factor	Easy to install and maintain, simply latch and unlatch as needed. No separate antenna to mount.
One percent of reading accuracy	Extremely accurate current and voltage measurements
Long lasting battery	Reduced maintenance costs and visits to the unit
Alerts when current density exceeds thresholds	Avoid incidents and prevent corrosion due to AC current
Measurement frequency up to every quarter hour	Easily troubleshoot issues and identify cause of AC current
Customizable AC monitoring graphs and reports	Show effectiveness of mitigation and easily drill down on trouble areas
10 MΩ impedance	Improved pipe-to-soil accuracy where just a few mA can be the difference between being in compliance and not
Flexible reporting	Easily generate reports and hone in on trouble areas quickly
Mobile configuration and setup application	No need to carry a laptop into the field to set a unit up, do it right from your mobile phone
Queued two-way communication	Poll, reconfigure, modify reporting schedules, set alarm thresholds and update firmware over-the-air. Communication to the RMU is queued in Bullhorn Web and is sent the next time the unit wakes up to transmit
Sends alarms based on specific events (e.g. reading out of range, power loss, etc.)	Receive unlimited notifications via text message, email, and voice
Configurable over-the-air via Bullhorn Web	Configure remotely from the office Update firmware from the office Set up current density alarms remotely
Bullhorn Web system communicates unit status by email, text, or Web notifications	Eliminate remote site visits with equipment status notifications Get on-the-go access via smartphone
More than 6.6 kV built-in surge protection per IEC 61000-4-5 specifications	Increase product reliability with immunity to lightning and other surges

Specifications

Inputs

Readings

AC current density, DC current density, AC pipe-to-soil, DC pipe-to-soil, native pipe-to-soil, PCR AC current drain, instant off

DC voltage: +/- 100 V max

AC voltage: 0-100 V max

AC current: 0-200 mA max

Channel-to-channel isolation: > 200 V

Input impedance: 10 MΩ

Instant Off

Default IR drop edge delay: 200ms

Configuration

Bullhorn Tools Mobile via Bluetooth Low Energy

Communications

SkyWave - Inmarsat satellite

Software Interface

Bullhorn Web

Mobile configuration and troubleshooting app

Power Supply

Internal field-replaceable primary and secondary batteries

Battery life is 3-7 years when recording measurements hourly or daily with weekly transmissions

Additional DC input voltage: 10-24 V DC

Dimensions

Single integrated unit fits atop standard 3" test post

With a test point adapter: 6.06” W, 8.22” H, 17” circumference

Data Integrity

Data stored in non-volatile (EEPROM) memory

Queued two-way communication (communication to the RMU is queued in Bullhorn Web and is sent the next time the unit wakes up to transmit)

Environment

Temperature: -30° C to +70° C

Safety and Compliance

Certification mark: TUV

Tested safety standards:

CAN/CSA C22.2 No. 61010-1-2012
CAN/CSA C22.2 No. 61010-2-030:2012
UL61010-1:2012
UL61010-2-030:2012

Description

Mounted on a test station, the RM4210 measures induced AC voltage, AC current, and associated current density. It also measures DC voltage, DC current, instant-off and current flowing through a decoupling device. These measurements are automatically uploaded to Bullhorn Web via satellite communication. Once uploaded, you can easily monitor them and use them to design andoptimize your AC mitigation systems.

Located at coupon test stations, it measures the induced AC voltage, AC current, and associated current density that can be present on pipelines that are co-located with high-voltage AC power lines. The RM4210 uploads these measurements via satellite to Bullhorn Web, a web-based asset manager, so you can diagnose AC current issues, monitor them over time, and optimize your AC corrosion mitigation systems.

Remote monitoring for:

AC coupons
AC and DC current density
AC and DC pipe-to-soil
Native pipe-to-soil
PCR AC current

Key Benefits

Form factor – The RM4210 is a fully integrated unit that can be mounted on any AC/DC coupon test station. All components, including the antenna, are internal so it is easier to transport and install as well as it’s less likely to incur damage that will require a future repair visit.
Ease of installation – Installing the RM4210 normally takes just a few minutes. Simply connect the pigtail to the test-points, affix it to the top of the test station, and establish communications using Bullhorn^® Tools Mobile via Bluetooth. You can then use the Bullhorn Web asset manager to apply detailed configurations from the comfort of your office.
Accuracy – The RM4210 measures with one percent of reading accuracy all the way through the range with auto-calibration and auto-zero for every measurement. For example, a 1 mV measurement will be accurate within ±10 microvolts. Accuracy is especially critical when using a small AC coupon, as small errors are magnified when the current density is calculated.
Detailed Reporting – Quickly identify problem areas and ensure mitigation effectiveness using flexible reports and graphs.

Feature	Benefit
Test station cap form factor	Easy to install and maintain, simply latch and unlatch as needed. No separate antenna to mount.
One percent of reading accuracy	Extremely accurate current and voltage measurements
Long lasting battery	Reduced maintenance costs and visits to the unit
Alerts when current density exceeds thresholds	Avoid incidents and prevent corrosion due to AC current
Measurement frequency up to every quarter hour	Easily troubleshoot issues and identify cause of AC current
Customizable AC monitoring graphs and reports	Show effectiveness of mitigation and easily drill down on trouble areas
10 MΩ impedance	Improved pipe-to-soil accuracy where just a few mA can be the difference between being in compliance and not
Flexible reporting	Easily generate reports and hone in on trouble areas quickly
Mobile configuration and setup application	No need to carry a laptop into the field to set a unit up, do it right from your mobile phone
Queued two-way communication	Poll, reconfigure, modify reporting schedules, set alarm thresholds and update firmware over-the-air. Communication to the RMU is queued in Bullhorn Web and is sent the next time the unit wakes up to transmit
Sends alarms based on specific events (e.g. reading out of range, power loss, etc.)	Receive unlimited notifications via text message, email, and voice
Configurable over-the-air via Bullhorn Web	Configure remotely from the office Update firmware from the office Set up current density alarms remotely
Bullhorn Web system communicates unit status by email, text, or Web notifications	Eliminate remote site visits with equipment status notifications Get on-the-go access via smartphone
More than 6.6 kV built-in surge protection per IEC 61000-4-5 specifications	Increase product reliability with immunity to lightning and other surges