The ELCOR Series combines gas volume correction, monitoring, and communication technologies into a single, field-ready solution. Designed for use with gas meters in custody transfer and billing applications, these devices calculate corrected gas volume using pressure, temperature, and compressibility factors to improve measurement accuracy and regulatory compliance.
The product family includes:
- ELCORplus – A fully modular, high-performance electronic volume corrector with extensive I/O and communication capabilities.
- ELCOR – A streamlined, single-channel version designed for cost-sensitive projects requiring dependable gas volume correction.
- DATCOM & DATCOMplus – Data logging and telemetry solutions for gas system monitoring and remote data collection.
These products are suited for gas utilities, pipeline operators, industrial facilities, and energy companies seeking accurate measurement, remote communication, and operational visibility.
Key Features
- ELCORplus
- Modular architecture for scalable system configuration
- Supports single-channel or dual-channel volume correction
- Compatible with low-frequency pulse inputs, high-frequency pulse inputs, and absolute encoders
- Can operate as:
- Pressure (P) corrector
- Temperature (T) corrector
- Pressure & Temperature (P&T) corrector
- Full PTZ corrector with compressibility calculations
- Supports multiple gas meter types and installation configurations
- Extensive analog and digital I/O capacity
- Dual modem support for independent communications
- Available with 2G, 3G, 4G, and NB-IoT communication options
- RS232 and RS485 serial communication interfaces
- Long-life battery operation with optional external power solutions
- ELCOR
- Single-channel electronic volume corrector
- Compact and cost-effective design
- Integrated serial communication port
- Optional embedded modem
- Battery-powered operation
- Designed for reliable performance in smaller gas metering installations
- DATCOM & DATCOMplus
- Telemetry-focused data logging platform
- Common hardware and software architecture with the ELCOR family
- Open architecture for system integration
- Flexible configuration for gas monitoring applications
- Remote station monitoring and control support
Benefits
- Improve Billing Accuracy
Accurately corrects measured gas volume for pressure, temperature, and compressibility variables, helping ensure precise custody transfer and billing calculations. - Simplify Remote Monitoring
Integrated communication technologies support remote data collection, reducing the need for manual site visits and improving operational visibility. - Scalable for Future Needs
The modular ELCORplus platform allows operators to expand functionality, add communications options, and adapt to evolving project requirements without replacing the entire device. - Reduce Maintenance Costs
Long battery life and optional external power solutions support reliable long-term operation in remote and demanding field environments. - Broad Meter Compatibility
Interfaces with multiple gas meter technologies and pulse signal types, helping simplify integration into existing systems.
Frequently Asked Question
What does an electronic volume corrector do?
An electronic volume corrector automatically adjusts measured gas volumes based on pressure, temperature, and other variables to provide standardized and billable gas volume data.
What is the difference between ELCOR and ELCORplus?
ELCORplus offers expanded modularity, multiple communication options, extensive I/O capabilities, and advanced correction functions. ELCOR is a simplified, cost-effective solution designed for single-channel applications.
Can the ELCOR Series be integrated with existing gas meters?
Yes. The platform supports various pulse inputs and encoder technologies, making it compatible with many gas meter configurations.
Does the device support remote communications?
Yes. Depending on configuration, the ELCOR Series supports cellular modem communications and serial interfaces for connection to monitoring and control systems.
Is battery-powered operation available?
Yes. Both ELCOR and ELCORplus support battery-powered operation, with optional external AC or solar power available for more communication-intensive applications.
Who should use the ELCOR Series?
The ELCOR Series is ideal for natural gas utilities, pipeline operators, industrial facilities, metering contractors, and organizations that require accurate gas measurement and remote monitoring capabilities.
