LineGuard 2200 Electronic Linebreak Detection System

Product catalog summary

Description: The LineGuard 2200 Electronic Linebreak Detection System is a comprehensive pipeline monitoring and protection system. It monitors line pressure at pipeline valve sites and provides SCADA for a single valve actuator. It offers protection by sensing pressure drop rates, providing low and high-pressure protection, and archiving data for analysis. Available in two models, it is suitable for hazardous locations.

Model 2200-407: This model is a microprocessor-based computer for line pressure monitoring and data acquisition. Key features include:

Memory: 16-bit CMOS with 512 KB RAM and 512 KB flash ROM.
Built-ins: Two process inputs, display, and keypad.
Modular: Four I/O sockets for expansion with optional analog and discrete I/O, and HART interface.
PC Interface: Connects to a PC with ROCLINK software for configuration and monitoring.
Rugged and Compact: Weather-tight enclosure, compact size.
Reliable Communication: Supports various communication options and protocols.

Functions: The system reads pipeline pressure data at a 1-second scan rate, averages it over a configurable period, and logs data. It calculates the Rate Of pressure Drop (ROD) every 5 seconds. Data logs include minor and major pressure logs, event logs, and alarm logs. The system can detect linebreak conditions and control valve operations remotely and locally.

Model 2200-312: This model is a remote operations controller with a single board design. Key features include:

Modular: FlashPAC module with operating system and firmware.
Memory: 16-bit CMOS with 128 KB SRAM and 8 KB EEPROM, plus 1 MB additional memory.
Expandable: Six built-in I/O and six expansion slots for various sensors and switches.
Low Power Consumption: Suitable for solar-powered installations.
Communication: Built-in serial port with optional communications card.
Protected: NEMA 1 metal case and CSA Type 4 enclosure.

Software: ROCLINK for Windows allows configuration and monitoring of I/O points, system parameters, and pressure changes. It supports event and alarm log viewing, graphical display creation, and communication parameter setup.

Certification: ISO 9001 certified by the Dutch Council for certification.

Catalog excerpts

LineGuard 2200 Electronic Linebreak Detection System-2

The LineGuard 2200 Electronic Linebreak DetectionSystem is a self-contained pipeline monitoring and line-break protection system for monitoring line pressureatthe pipeline valve site and providing data acquisition and supervisory control (SCADA) of a single valveactuator. The LineGuard 2200 protects your pipelinethree ways It senses rate of pressure drop, it affords low pressure protection and protects against high > ֖ Theraw pipeline pressure data is read at a 1-second scanrate. These values are averaged over a configurableaverage sample periodӔ of 5 to 60 seconds and are used for all data logs...

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LineGuard 2200 Electronic Linebreak Detection System-3

This model is a remote microprocessor-based operationscontroller. It provides self-contained pipeline monitoringand linebreak protection. It uses a single board designthat places the main circuitry, with five process inputs and two process outputs, on a common circuit board.The most outstanding features and benefits of theModel 312 are as follows: > This feature, along witha wide operating temperature range, makes the Model 312 suitable for use with solar-powered installations. > ֖ In additional to its built-in serialport, an optional communications card allows for the addition of a variety of...

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