Oil & Gas Instrumentation Optimized for Performance and Reliability

Pressure Switches and Measurement Solutions for Oil & Gas Applications

When it comes to petroleum operations situated in extreme and demanding environments, you need oil & gas instrumentation you can trust. M.L. Johnson Company has been providing high-quality measurement solutions tailored to the specific needs of the oil and gas sector since 1964.

Our expertise in flow, level, pressure, and temperature measurement ensures your operations are efficient and safe, reducing downtime and enhancing productivity. Our experts are ready to help with everything from one-off replacement parts to full-scale process overhauls.

Flame Arrestors

Specialized Instrumentation for Oil & Gas Facilities

Advanced Measurement and Safety Solutions for Critical Operations

Accuracy, reliability, and safety are key for process management in your oil & gas facility.

Flow Measurement

Precise control is crucial for maximizing
output and minimizing waste.

Electromagnetic Flowmeters (Seametrics)

Known for their reliability and accuracy, these flowmeters provide precise flow measurement without contacting the fluid, essential for maintaining the quality and integrity of oil and gas products. Seametrics’ paddlewheel and turbine flowmeters are also suitable for less viscous fluids, making them versatile for various applications within the industry.

Pulsar offers advanced non-intrusive flow measurement technology, including Doppler and Transit-Time Clamp-On Flowmeters, along with Battery-Powered Ultrasonic Flowmeters. These devices are ideal for applications where maintaining system integrity and avoiding contamination are paramount, ensuring the safe handling of hydrocarbons and chemicals.

FCI’s thermal dispersion technology is excellent for measuring gas flows involved in oil and gas operations, providing critical data for process control and safety. Their flow, level, and temperature switches enhance the ability to monitor and control the precise conditions required in oil and gas production.
QPS offers specialized flow measurement components such as Flow Element & Restriction Orifice Plates and Venturi Tube Flow Elements. These devices are crucial for precise flow management and are particularly effective in systems requiring high accuracy with minimal pressure loss, ideal for the rigorous demands of the oil and gas industry.

Pressure and Safety Devices

Protect your assets and ensure operational safety.

Safety Relief Valves
NASVI – North American Safety Valve Industries: Essential for protecting equipment from overpressure situations.
Cashco: Regulate and control flow, pressure, and level effectively across operations.
Keller America: Pressure transducers that utilize advanced piezoresistive pressure sensor technology.

Level Measurement

Keep your storage and processing under precise control.

Ultrasonic Level Transmitters
Cashco:: Ideal for remote and harsh environments, these transmitters provide accurate level readings in oil and gas storage tanks without physical contact, enhancing safety and operational efficiency.
Pulsar Measurement and Krohne Measurement: Offer reliable and non-contact level measurement, perfect for volatile and hazardous liquids.

Critical Protection Against Fire Hazards

Enhancing Safety with Flame Arrestors

Enhancing Safety with Flame Arrestors

Flame arrestors are an essential component of safety systems in the oil and gas industry, particularly in environments where flammable gases or vapors are processed or stored.

These devices are crucial for preventing the propagation of flames into critical areas that could lead to catastrophic fires or explosions.

Storage Tank Safety

Installed on vents and flue gas lines, flame arrestors prevent flames from entering storage tanks containing volatile oil or gas, safeguarding against explosions.

Vapor Recovery Units

By preventing flames from traveling back into vapor recovery systems, flame arrestors ensure the safe handling and processing of combustible vapors, protecting both equipment and personnel.

With decades of experience in the oil and gas industry, M.L. Johnson Company understands the complexities and challenges of this sector. Our skilled team uses their in-depth knowledge to provide solutions that not only meet but exceed industry standards.

We recognize that no two oil and gas operations are the same. M.L. Johnson offers customized solutions that are designed to address your specific challenges and requirements, ensuring optimal performance and compliance with all regulatory standards.

Our products are engineered to withstand the rigors of oil and gas environments, ensuring long-term reliability and performance. We provide measurement and safety equipment that you can depend on, reducing maintenance costs and downtime.

We serve Kentucky, Ohio, Indiana, and West Virginia, where our support teams are well-positioned to provide fast and efficient service. Whether you need routine maintenance, emergency support, or expert advice, M.L. Johnson is here to help.

Complying with Safety and Environmental Standards

Responsive Local Support

Instrumentation Rated for Hazardous Areas

Understanding the importance of safety in hazardous environments, M.L. Johnson Company provides instrumentation specifically rated for use in such areas. Our products meet rigorous safety standards to ensure they can operate effectively and safely in the presence of flammable gases, vapors, and dust.

Local Service, Global Standards

Addressing EPA Requirements

Instrumentation Rated for Hazardous Areas

Petroleum Spill Prevention and Detection

To prevent petroleum spills and detect them promptly if they occur, M.L. Johnson Company implements state-of-the-art detection systems that provide real-time alerts. These systems enable rapid response to potential leaks or spills, mitigating environmental damage and avoiding regulatory penalties.

Contact Us to Elevate Your Operations

Enhance the efficiency and safety of your oil and gas operations with M.L. Johnson Company’s superior measurement and control solutions. To discuss your specific application with our experts, contact us today. Let us help you drive better performance and achieve outstanding results in your projects.