Remote control, monitoring for flow applications
The new SimLink system offers remote control and monitoring capabilities for single-loop flow control applications, such as direct actuator control.
At the heart of the system is the SimLink-SC1 single-loop controller, providing easily programmable, prepackaged automation. Monitoring and control can be performed using the in-house SimLink-PC software and either hardwired or wireless controller communications. In addition, direct infrared communication with each controller offers the same level of control on the plant floor using SimLink-IR PDA software.
The SimLink system provides global access to single-loop processes by connecting a network of controllers to this firm's SimLink-IC device. This device gathers status information from any attached controllers and uploads it over the internet. The secure web site displays the available remote plant information to the subscriber and allows commands to be sent to individual controllers. An additional option allows cameras to be connected to the SimLink-IC device for remote visual monitoring capabilities.
Source: Simpro Controls LLC, 528 Route 13 South, Suite 160, Milford, NH 03055.
Reservoir characterization system
The new GeoFrame 4 reservoir characterization system enables intelligent work flows that allow users to accurately describe the reservoir throughout the full exploration and production (E&P) life cycle.
GeoFrame 4 introduces Geology Office geological work flow tools and Modeling Office model-centric earth modeling system. Users can seamlessly migrate from one module to another creating a multidisciplinary collaborative work flow environment. Users now have the ability to launch the main geology or modeling applications from one central location.
System applications capitalize on GeoFrame's project data management capabilities, creating a secure, multiuser foundation. The underlying architecture enables any updates made to data items or interpretation to be seen in real time in all applications, enabling collaboration while reducing E&P cycle time and lowering risk. GeoFrame 4 seismic applications will also be OpenSpirit-enabled allowing data access from either GeoFrame or Landmark OpenWorks project data bases.
The addition of the new GeoFrame 4 interpretation model manager helps organize fault and horizon interpretation into user created models and has the ability to link the model to the web.
GeoFrame 4 features more than 100 applications, including discipline-specific software for project data management, geophysics, geology, borehole geology, mapping and modeling, and petrophysics.
Source: Schlumberger Oil & Gas Information Solutions, GeoQuest Div., 5599 San Felipe, Suite 1700, Houston, TX 77056-2722.
New torquemeters
Here's the new MCRT 48550V and 48551V dc operated torquemeters with spline drives per AND 10262 and AND 20002. These sensors measure drive line torque with fast response and 0.1% accuracy, traceable to the NIST. They interface directly to PC and PLC controllers and data acquisition systems.
Meters will mate with and support test components meeting the specified spline standards. They feature bidirectional operation from stall to maximum speed, dual ±5 v outputs, signal filtering, and remote calibration. Stainless steel shafts, splashproofing, and permanent lubrication help enhance performance and provide long, maintenance-free life. Models are available in ranges of 50-10,000 lb-in. with 200% overload capacity. All versions incorporate advanced, noise reduction technology that hardens these sensors to EMI generated by IGBT based adjustable speed drives.
Ferrite free rotary transformers connect torque sensing gauges to the integral noise immune carrier amplifier. Rotary transformers don't generate noise or wear, and are immune to vibration, lubricants, and other hostile environments. These ferrite free models are not susceptible to cracking and impact induced damage.
Source: S. Himmelstein & Co., 2490 Pembroke Ave., Hoffman Estates, IL 60195.
Guide discusses pipeline SCADA application
An informational guide to supervisory control and data acquisition (SCADA) applications in pipeline operations describes how the I/A series intelligent SCADA system can provide enterprise control solutions including real-time operations optimization, rapid emergency recovery, and integrated information services.
Free Bulletin B80 highlights system capabilities to support business strategies by enabling companies to operate multiple control centers concurrently; access diagnostics, configuration, and data from any location; and guide and update operator guidance messages from a single system. The 8 page brochure also explains how SCADA is designed to be the control system's critical platform for rapid recovery in emergency situations by allowing continuous data collection; data flow to control centers, desktops, and customer information services; real-time control; and optimization of business processes.
Source: Foxboro Co., 33 Commercial St., Foxboro, MA 02035.
