Cognesense - Measure, Monitor, Protect

MCG 1010M

The MCG 1010M Magnetostrictive Receiver is designed for terminal operators, refinery engineers, chemical process technicians, and EPC project integrators who require highly accurate, continuous level and temperature monitoring with safe calibration capabilities in hazardous environments.

This device delivers 0.001 inch measurement resolution, explosion-proof construction, and a graphical LCD interface with wireless infrared calibration capability.

Unlike conventional transmitters, the MCG 1010M provides true continuous magnetostrictive measurement with multi-protocol connectivity including Tankway, Modbus, HART, and Profibus. This ensures reliable, custody-grade data for inventory management, custody transfer, and regulatory compliance.

MCG 1010M Magnetostrictive Receiver

Applications

Custody Transfer Accuracy: With 0.001 inch resolution, the MCG 1010M provides highly precise measurements for billing accuracy and regulatory compliance, eliminating drift often associated with traditional float-based systems.
Hazardous Area Calibration: Infrared Smart Calibration allows safe configuration in Class I Division 1 hazardous environments, eliminating the need for hot work or tank access.
Retrofit System Upgrades: Multi-protocol compatibility and legacy system emulation enable seamless replacement of older transmitters without costly rewiring or control system modifications.
Multi-Tank Automation: Support for Tankway bus and Modbus RTU communication allows centralized monitoring and data collection across multiple tanks and instruments.

Technical Specifications

Parameter

Specification

Measurement Resolution

0.001 inch (with MCG 8150 series probe)

Communication Protocols

L&J Tankway (standard), Modbus RTU, HART, Profibus DP, WirelessHART, legacy protocol emulation

Calibration Method

MCG 2150 Infrared Smart Calibrator (intrinsically safe)

Power Supply

12 – 70 VDC loop powered; optional AC input (24 – 220 VAC)

Temperature Input

Dual RTD inputs (spot measurement or averaged temperature up to 14 points)

I/O Options

2 analog inputs/outputs (4–20 mA or 10–50 mA), 4 discrete inputs, 4 discrete outputs, 2 pulse inputs

Cable Length – Local Readout to Probe

Up to 1000 ft (305 m)

Cable Length – Control Room

Up to 10 miles (16 km)

Safety Ratings

Explosion-proof UL/CSA; Intrinsically Safe UL/FM (Class I Groups C & D)

2026 COST ESTIMATE

Support

If you have questions not covered here, please contact the Cognesense support team for assistance.

How does magnetostrictive technology differ from conventional transmitters?

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Magnetostrictive technology provides a true continuous, digital measurement by precisely detecting the position of a magnetic float along a wave guide. Unlike conventional systems that rely on mechanical linkages or incremental encoders, the MCG 1010M offers 0.001 inch resolution, meaning it provides a higher degree of precision and is less susceptible to mechanical wear or drift.

Can the MCG 1010M be safely configured in hazardous areas?

Yes. The receiver is equipped with Infrared Smart Calibration. This feature allows a field technician to use the intrinsically safe handheld MCG 2150 Remote Calibrator to program, calibrate, and diagnose the unit from ground level without opening the explosion-proof condulet.

What advantages does the dual RTD input provide?

The dual RTD input allows the receiver to gather precise temperature data from the tank. This is critical for custody transfer because product volume changes with temperature. The MCG 1010M can use this data to perform automatic Volume Correction Factor (VCF) calculations, ensuring the reported inventory is highly accurate and audit-ready.