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MCG 2150

Remote Calibrator

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MCG 2150

Terminal operators, field technicians, maintenance teams, and safety or compliance managers often need to configure or calibrate tank gauges without climbing tanks or opening explosion-proof housings.

The MCG 2150 Remote Calibrator provides a safe and efficient solution. This intrinsically safe handheld infrared calibrator allows technicians to configure, diagnose, and calibrate compatible L&J tank gauges remotely.

Using a wireless infrared (IR) link with a range of up to 10 feet, the MCG 2150 enables full programming and diagnostics of any L&J gauge equipped with an IR pickup. This includes radar gauges, servo gauges, and transmitter systems.

Because technicians can interact with the instrument remotely, the calibrator eliminates the need to break flameproof seals or open explosion-proof housings. This improves safety, reduces exposure to vapors and fall hazards, and significantly speeds up field maintenance and commissioning tasks.

Compact, battery powered, and certified for global hazardous environments, the MCG 2150 is an essential service tool for tank farms, refineries, terminals, and chemical facilities seeking safer and faster maintenance workflows.

MCG 2150
MCG 2150 Remote Calibrator

Details

The MCG 2150 functions as a full-featured, intrinsically safe remote interface for L&J measurement devices.

Through wireless infrared communication, the device provides access to the same menus and configuration options that are normally available at the gauge head. Technicians can perform programming, calibration, and diagnostics without opening the instrument enclosure.

This capability is particularly important in hazardous environments where opening equipment housings may require gas freeing, safety permits, or shutdown procedures.

By enabling non-intrusive calibration, the MCG 2150 preserves the integrity of explosion-proof housings while improving technician safety and reducing maintenance time.

Applications

  • Petroleum Storage Tanks: Allows technicians to perform calibration and setup from ground level, eliminating the need to climb tank stairways or access tank roofs.
  • Chemical and Pharmaceutical Plants: Enables safe adjustments in sensitive environments where opening electronics housings could introduce contamination or regulatory risks.
  • Large Tank Farms: A single handheld calibrator can support all compatible IR-equipped devices, simplifying maintenance across large installations.
  • Hazardous Area Maintenance: Allows programming and diagnostics without opening explosion-proof enclosures, maintaining compliance with hazardous area safety requirements.
  • Routine Calibration Programs: Accelerates recurring verification and calibration procedures, reducing technician labor hours and plant downtime.
  • Startup and Commissioning: Streamlines installation and setup, ensuring consistent configuration across multiple gauges and measurement systems.
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Technical Specifications

Parameter

Specification

Communication

Wireless infrared communication

Operating Range

Up to 10 feet

Approvals

UL Class I Groups C and D; ATEX / CENELEC intrinsically safe

Power Supply

Battery powered

Battery Type

PP3 6F22 battery (replacement permitted only in non-hazardous areas)

Compatibility

All L&J Technologies devices equipped with IR calibration capability

Housing

Lightweight handheld unit with anti-static coating

Functionality

Full calibration, programming, and diagnostics capability
Support
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Support

If you have a question not covered here, please contact support and our team will be happy to assist.

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How does the MCG 2150 improve technician safety?

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The MCG 2150 enhances safety by eliminating the need for technicians to climb tanks or open explosion-proof enclosures. This reduces the risk of falls, exposure to flammable vapors, and potential liability, allowing all programming and maintenance to be performed safely from the ground.

Is the calibrator compatible with all L&J gauges?

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The MCG 2150 is compatible with all L&J instruments that have a built-in infrared (IR) pickup for communication. This includes our modern series of gauges and smart accessories, making it a versatile and reliable tool across a wide range of products.

Why is non-intrusive calibration important in hazardous environments?

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Non-intrusive calibration, where you don’t have to open the housing, is crucial in hazardous environments. Every time a sealed, explosion-proof housing is opened, there’s a risk of damage to the seal or mis-assembly, which can compromise the safety certification. The MCG 2150’s IR link avoids this risk, maintaining the integrity of the instrument and ensuring continuous compliance.

Is the MCG 2150 safe for use in hazardous areas?

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Yes. It is UL and ATEX/CENELEC approved as an intrinsically safe device.

Does the calibrator require wired connections?

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No. All communication is performed wirelessly via infrared, preserving explosion-proof seals.

Can the battery be replaced in the field?

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Yes, but only in a non-hazardous area and using the appropriate battery.

Special Conditions of Use

Battery replacement must be performed only in non-hazardous areas. The anti-static housing coating should be periodically inspected to ensure it remains intact according to manufacturer recommendations.

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