MCG 2150 — Remote Calibrator

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Overview

MCG 2150

For terminal operators, field technicians, maintenance teams, and safety/compliance managers who need to configure and calibrate tank gauges without climbing tanks or opening explosion-proof housings, the MCG 2150 provides a safe, intrinsically safe, handheld infrared calibrator that transforms setup into a simple remote process.

Using a wireless IR link up to ten feet away, the 2150 enables full programming, diagnostics, and calibration of any L&J gauge equipped with an IR pickup—including radar, servo, and transmitter systems. This eliminates the need to break flameproof seals, reduces exposure to vapors and fall hazards, and dramatically speeds up field work.

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

Features

Wireless Infrared Calibration

Perform complete programming, setup, and calibration without opening explosion-proof housings or making wired connections.

Hazardous-Area Ready

Intrinsic Safety for Hazardous Areas

UL and ATEX approvals allow safe operation in Class I Div. 1 and other globally classified environments.

Up to 10 ft of Remote Operation

Communicates reliably at a distance, keeping technicians safely on the ground or away from hazardous zones.

Safe IR Calibration

Faster Commissioning & Maintenance

Rapid IR interaction reduces setup time and eliminates the delays of accessing internal electronics.

Infrared Calibration

Universal Compatibility

Works with all L&J infrared-equipped devices, including servo gauges, radar gauges, transmitters, and ground-level displays.

No Moving Parts

No Physical Coupling Required

Maintains enclosure sealing and prevents unnecessary wear or moisture ingress.

Details

The MCG 2150 acts as a full-function, intrinsically safe remote interface for L&J measurement devices. It accesses the same menus and programming screens found at the gauge head but does so via wireless IR communication—meaning technicians never need to open the instrument, remove covers, or climb to the tank top for routine calibration.
This remote capability is especially valuable in hazardous atmospheres where opening electronics enclosures could violate safety rules, require gas freeing, or increase maintenance risk. By enabling non-intrusive calibration, the 2150 protects the instrument’s explosion-proof integrity, improves operator safety, and significantly accelerates maintenance cycles.

Applications

  • Petroleum Storage Tanks: Provides complete calibration and setup from ground level, eliminating the need to climb tank stairways or access the roof.
  • Chemical & Pharmaceutical Plants: Enables safe, non-intrusive adjustments in areas where opening electronics could risk contamination or regulatory non-compliance.
  • Large Tank Farms: One handheld calibrator supports all IR-equipped devices, simplifying operations across dozens or hundreds of tanks.
  • Hazardous-Area Maintenance: Performs all programming without breaking explosion-proof seals, maintaining compliance in high-risk environments.
  • Routine Calibration Programs: Speeds up recurring verification and calibration cycles, reducing total technician hours and plant downtime.
  • Startup & Commissioning: Streamlines installation and configuration, ensuring consistent setup across gauges and systems.

Specifications

Table Header Table Header
Communication
Wireless infrared (no wires required)
Range
Up to 10 ft
Approvals
UL Class I Groups C & D; ATEX/CENELEC intrinsically safe
Power
Battery-powered (PP3 6F22 type; replace only in non-hazardous areas)
Compatibility
All L&J Technologies IR calibration capable devices
Housing
Lightweight, handheld, anti-static coated
Operation
Full calibration, programming, and diagnostics
Special Conditions of Use
Battery replacement must occur only in non-hazardous areas; anti-static coating durability should be monitored per manufacturer guidance.

Documents and Downloads

Product Flyer

Have a look at the flyer to get all the tech specs and product features. Brochure

User Manual

Read the manual for detailed information and instructions. Manual

Calibrations

Check out a sample cert from our calibration lab. Certificate

Contact Support

If you have a question that we have not covered then just get in touch and we’ll be happy to help.

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FAQs

We have tried to answer the most common questions we are asked here.

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.
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.
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.
Yes. It is UL and ATEX/CENELEC approved as an intrinsically safe device.
No. All communication is performed wirelessly via infrared, preserving explosion-proof seals.
Yes, but only in a non-hazardous area and using the appropriate battery.