RCS  
 
 
 
Electrical Resistance Corrosion Monitoring
Our Products Corrosometer®

Introduction

The industry standard for ER (Electrical Resistance) corrosion probes in retrievable, retractable, fixed and flanged mounting that are rated for up to 6,000 psi (41 Mpa) and 850º F (454º C). RCS provides a range of internal corrosion monitoring measuring instruments that span from simple portables to continuous on-line or data logging instruments to large scale systems that integrate process parameters and corrosion information to optimize control strategies.


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Typical Applications

ER technology is universally applicable as the probes will work in any medium from gaseous, to liquids (conductive or non-conductive), to underground. Some of the biggest markets are upstream oil and gas, refining, petrochemical, chemical processing and transmission pipelines.

        

ER (Electrical Resistance) corrosion probes in retrievable, retractable, fixed and flanged mounting
 CORROSOMETER® Instruments (Electrical Resistance)

Checkmate™ CORROSOMETER® Portable Instrument
The Checkmate is the newest addition to the industry-standard Corrosometer® Product Line. Using “state of the art” surface mount integrated circuits, the sophisticated electronics provides higher resolution and measurement accuracy of Corrosometer (Electrical Resistance) corrosion probes.

Checkmate™ Plus CORRDATA® Portable Instrument
The Checkmate Plus is the newest addition to the industry-standard Corrdata® Product Line. Using “state of the art” surface mount integrated circuits, the sophisticated electronics provides higher resolution and measurement accuracy of Corrosometer (Electrical Resistance) corrosion probes.
CK-4 CORROSOMETER® Instrument
The CK-4 is a portable multi-parameter corrosion monitor designed to read corrosion metal loss (from CORROSOMETER® probes) and temperature (from CORROTEMP® probes).
ECM™ Environmental Condition Monitoring System
The ECM™ is a multi-parameter monitoring system providing constant surveillance of the environment and rapidly detecting any deterioration that could result in damage to expensive equipment.
4020LT CORROSOMETER® Transmitter
The 4020LT is the latest version of the linear transmitter for use with CORROSOMETER® probes. This version has been developed to meet the new stringent European specifications for RFI rejection and generation.
4001L CORROSOMETER® System
The 4001L transmitter and receiver system incorporates our 4020LT transmitter unit and our 4021L receiver unit to provide a single channel stand-alone system. This system is particularly useful where a process monitoring computer is not available or accessible.
CORRDATA® Remote Data Collection System
Remote Data Collectors (RDC's) are used at every probe location where maximum visibility and sensitivity to corrosion rate changes are required. Data can be collected with our CORRDATA® Mate or Mate II and transferred to a PC, where our CORRDATA® Software provides graphical displays of corrosion data for immediate identification of corrosion upsets.
CORRDATA® Software
CORRDATA® Software provides graphical displays of corrosion data for immediate identification of corrosion upsets. With CORRDATA® Plus Software for Windows® XP Pro/Vista Business/Vista Ultimate, multiple probes and additional corrosion-related parameters, such as temperature information from CORROTEMP® probes, can be simultaneously reviewed.
CORRDATA® Remote Communication and Power Options
A wide range of options are available to further extend the flexibility of the CORRDATA® system, and provide for even more automated data collection.
4104XT / 4104WT 4-Channel CORROSOMETER® Probe Interface Modules
The 4104XT or 4104WT Probe Interface Module (PIM) is the front end probe interface for use with CORROSOMETER® or CORROTEMP® probes in dedicated continuous on-line ICMS3® corrosion monitoring systems. This unit interfaces 1-4 probes to the central Corrosion Monitoring Computer.
DCMS® Downhole Corrosion Monitoring System
The DCMS® is the only tool available which provides real time corrosion and temperature data for the hostile conditions of downhole operations.

CORROSOMETER® Probes (Electrical Resistance)

CORROSOMETER® Probe Selection Guide
CORROSOMETER® probes and instruments determine metal loss from corrosion or erosion by the electrical resistance method.
CORROTEMP® Dual Sensor CORROSOMETER® Probes
The patented CORROTEMP® measurement probe series allows metal loss and temperature information to be collected at the corrosion monitoring location.
Smart Test Station
The Smart Test Station® is designed to be a comprehensive tool to facilitate cathodic protection monitoring. The CORROSOMETER® probe is electrically connected to the CP system and is cathodically protected. With the use of any CORROSOMETER® instrument, the effectiveness of the CP system for the period between visits to the location can be easily monitored. The station may be installed during an excavation, or an auger may be used for post-excavation installations.
600 CORROSOMETER® Probe
The Model 600 Atmospheric Probes are designed to monitor corrosion of a gaseous environment.
610 High Sensitivity Atmospheric Corrosion Sensor
The Model 610 Atmospheric Corrosion Sensor monitors the corrosivity of the air in plant control rooms, in motor control centers, near exhaust stacks, and in other environmental monitoring applications.
620HD/650 CORROSOMETER® Probe
The 620HD and 650 CORROSOMETER® probes are designed for underground and structural monitoring of pipelines, vessels, above and below ground storage tanks and structures, whether cathodically protected or not.
620DI CORROSOMETER® Probes
The Model 620DI CORROSOMETER® probe is designed for underground and structural monitoring of pipelines, vessels, above and below ground storage tanks and structures - whether cathodically protected or not.
650 CORROSOMETER® Probe
To prevent deterioration of the reinforced concrete infrastructure, many new structures are installed with Cathodic Protection. The 650 CORROSOMETER® probe evaluates the effectiveness of the Cathodic Protection system, as well as provide a test piece that can be electrically isolated to facilitate Cathodic Protection measurements such as de-polarization rates.
1032/1052 CORROSOMETER® Probe
The 1032 CORROSOMETER® probe is a laboratory probe with a loop element.
2000/2000G CORROSOMETER® Probe
The 2000/2000G CORROSOMETER® probes are used where probe or insert replacement under pressure is not required and operating environments are not severe. These probes use a loop element, and are economical due to replaceable probe inserts.
2500/2500HT CORROSOMETER® Probe
The Model 2500 fixed process probes have a thin walled cylindrical sensing element which is welded onto the body of the same material. They may be used in aggressive organic or inorganic fluids over the entire pH range.
2520/2520HT CORROSOMETER® Probe
Model 2520 fixed process probes are designed for particularly severe or toxic duty service, where retractable or fixed thread probes are not permitted by plant or other regulations.
2600/2600G CORROSOMETER® Probe
The Model 2600/2600G wire-loop, strip-loop, or tube-loop probes provide higher pressure ratings for fixed probes than the Model 2000/2000G. These probes are designed for organic or inorganic fluids of all types in the pH range from 0 to 9.
2610/2610G CORROSOMETER® Probe
The Model 2610/2610G wire-loop, strip-loop, or tube-loop probes are designed with adjustable insertion length fixed bodies. These probes are designed for organic or inorganic fluids of all types in pH ranges from 0 to 9.
2620/2620G CORROSOMETER® Probe
The Model 2620/2620G fixed process probes are designed for severe duty service, where retractable or fixed threaded probes are not permitted by plant or other regulations.
3000/3000G CORROSOMETER® Probe
The 3000/3000G retractable process probes provide flexibility and economic replacement via inserts. These probes may be used up to their design temperatures and pressures in organic or inorganic fluids of all types in the pH range from 0 to 9.
3004/3006 CORROSOMETER® Probe
The 3004 retractable process probes provide flexibility and economic replacement via inserts. These probes may be used up to their design temperatures and pressures in organic or inorganic fluids of all types in the pH range from 0 to 9.
3500/3500HT CORROSOMETER® Probe
The Model 3500/3500HT retractable process probes have a thin walled tubular sensing element made from the alloy of interest welded onto a body of the same material. They are ideally suited to the more aggressive plant conditions, and may be used in very aggressive organic or inorganic fluids over the entire pH range from 0 to 14, subject to process containment requirements.
3504/3504HT CORROSOMETER® Probe
The Model 3504 retractable process probes have a thin walled tubular sensing element made from the alloy of interest welded onto a body of the same material. They are ideally suited to the more aggressive plant conditions, and may be used in very aggressive organic or inorganic fluids over the entire pH range from 0 to 14, subject to process containment requirements.
3600/3600G CORROSOMETER® Probe
Model 3600 retractable process probes employ elements made from wire, strip, or small diameter tubing formed into a small loop. These probes may be used up to their design temperatures and pressures in organic or inorganic fluids of all types, in the pH range of 0 to 9.
3700/3705 CORROSOMETER® Probe
Model 3700 and 3705 retractable process probes employ measuring elements that can be positioned flush with the inner surface of the pipe or vessel. Corrosion or erosion can then be measured right at the surface, and the lines may be pigged without moving the probes.
4500 CORROSOMETER® Probe
The Model 4500 probe is the most rugged mechanically and the least affected by temperature fluctuations. It is a high pressure cylindrical probe with an optional shield, which is recommended for high velocity situations.
4605 CORROSOMETER® Probe
The Model 4605 probe is a rugged, high pressure probe with a loop measuring element. It can be read by any CORROSOMETER® corrosion monitoring instrument.
4700 / 4700-ADJ CORROSOMETER® Probe
The Model 4700-ADJ probe is the ideal high pressure flush probe for providing flexibility in size, while minimizing inventory of replacement probes.
4705 CORROSOMETER® Probe
A new style of the Model 4705 probe is now available with an even more durable construction and incorporating a connector with shrouded pins to prevent accident damage.
4800 CORROSOMETER® Probe
The Model 4800 probe is designed for applications in oil and gas systems where a larger measurement surface area is desired and a shorter penetration into the pipe is required. This element geometry provides greater strength for high or turbulent flow environments and has a greater resistance to iron sulfide bridging. The higher resistance of this element design improves the reading resolution and the capability to measure low corrosion rates.
CORROSOMETER® and CORROTEMP® CORROSOMETER® Probe Accessories
This is a list of accessories that can be ordered with our CORROSOMETER® and CORROTEMP® probes.

© Rohrback Cosasco Systems, Inc. Updated: August, 2008
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