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MTL Instruments
Barriers, Power Supplies, Surge Protectors, Isolators and Panel Meters
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Measuring Instruments at Best Prices
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MTL Instruments -Surge Protectors
& Power Supplies
MTL Instruments -Surge Protectors & Power Supplies
MTL Instruments was founded in 1971 in Luton, United Kingdom, as a private company specializing in electronic instrumentation and protection equipment for process control systems. MTL Instruments’ products are widely used in safety-critical applications across various industries. They are essential in hazardous and general-purpose environments, including offshore oil and gas platforms, power production plants, petrochemical installations, pharmaceuticals, telecommunications, and other manufacturing and process plants .
MTL Instruments, part of Eaton, specializes in products for hazardous and industrial environments. Their key offerings include Alarm Annunciators for critical alerts, Power Supplies for reliable energy delivery, and Surge Protectors to shield equipment from voltage spikes. These products are trusted across industries like oil & gas, power, and pharmaceuticals for enhancing safety and system reliability.
We supply genuine MTL Instrument’s advanced Intrinsic Safety & Process Control Solutions with fully managed, door-to-door shipping that includes customs duties and taxes for a seamless, hassle-free experience. With registered companies in both the UK and Ireland, we efficiently handle EU-compliant logistics while supporting global deliveries to key markets such as Turkey, Saudi Arabia, Oman, Nigeria, Indonesia, Malaysia, Vietnam, Mexico, Brazil, Argentina, and Colombia. Our transparent pricing and reliable international shipping ensure timely delivery of high-quality MTL Instrument designed to enhance industrial asset protection and improve operational efficiency across diverse industries.
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At qinstrument, we are committed to offering the best price guaranteed on all our Test & Measurement Equipments.

At qinstrument, we are committed to offering worldwide shipping to meet your needs wherever you are.
MTL Instruments Applications
MTL Instruments products are designed for use in some of the world’s most demanding industrial environments, where safety, reliability, and performance are critical. Their solutions support a wide range of applications across hazardous and general-purpose areas, particularly in industries such as oil & gas, petrochemicals, power generation, pharmaceuticals, and water treatment. From protecting equipment in explosive atmospheres to ensuring stable power and communication in control systems, MTL products play a vital role in maintaining operational integrity and compliance with international safety standards.
Overview
Compressed air systems require precise monitoring of pressure, flow, and efficiency to avoid energy waste and equipment failure. Rosemount offers solutions for monitoring and optimizing compressed air systems.
Key Applications:
- Pressure Measurement: Monitoring pressure levels in compressed air systems to ensure optimal performance and prevent system failure.
- Flow Monitoring: Ensuring the efficiency of compressed air usage in industrial applications.
Overview
In the petrochemical industry, safety and signal integrity are paramount due to the presence of hazardous environments and complex process control systems. MTL Instruments offers a range of intrinsically safe and robust solutions designed to protect equipment and personnel while maintaining seamless data transmission and system reliability. Their products support efficient plant operations and compliance with international safety standards.
Key Applications:
Intrinsic Safety Systems: Protecting field instruments and control systems in hazardous zones by limiting energy transfer and preventing ignition risks.
Signal Conditioning & Isolation: Ensuring accurate and interference-free signal transmission for temperature, pressure, and flow measurements.
Surge Protection: Safeguarding sensitive electronic equipment from voltage spikes caused by lightning or switching surges.
Alarm & Event Monitoring: Providing real-time alerts for abnormal conditions to enable prompt response and minimize downtime.
Key Applications:
- Flow Monitoring: Ensuring accurate measurement of oil and gas flows in pipelines and refining processes.
- Pressure and Temperature Control: Monitoring pressure and temperature in upstream and downstream applications to optimize production and maintain safety.
Overview
In the power generation industry, operational safety, signal integrity, and equipment protection are critical for maintaining efficiency and preventing costly downtime. MTL Instruments delivers robust solutions designed to perform reliably in high-risk and high-demand environments. Their products ensure safe data communication, power supply stability, and protection from electrical surges, supporting both conventional and renewable power facilities.
Key Applications:
- Surge Protection: Safeguarding sensitive control and monitoring equipment from transient overvoltages and lightning-induced surges.
- Signal Isolation: Using isolators to eliminate ground loops and electrical noise, ensuring accurate and interference-free signal transmission.
- Alarm Annunciation: Providing clear and timely alerts for abnormal operating conditions to enable rapid operator response and system intervention.
- Power Supply Management: Delivering dependable and safe power to critical instrumentation and control systems in harsh plant conditions.
Overview
In the pharmaceutical industry, ensuring the safety, reliability, and efficiency of processes is paramount. MTL Instruments provides specialized solutions that meet the rigorous demands of pharmaceutical manufacturing, offering products that ensure intrinsic safety, precise control, and reliable communication in hazardous areas. Their technology supports the industry’s need for safe operations and compliance with stringent regulatory standards.
Key Applications:
Sterile Process Control: Providing reliable monitoring and control of pressure, temperature, and flow in sterile environments to ensure product integrity and safety.
Explosion-Proof Protection: Safeguarding critical equipment in explosive atmospheres, preventing potential hazards in pharmaceutical production areas.
Signal Isolation and Conditioning: Ensuring accurate signal transmission and preventing electrical interference in control systems to maintain consistent production processes.
Overview
In the water treatment industry, maintaining the quality and safety of water supply systems is crucial. MTL Instruments provides reliable solutions for monitoring and controlling critical processes in both municipal and industrial water treatment facilities. Their products ensure the safe and efficient operation of water treatment systems, adhering to stringent environmental and safety standards.
Key Applications:
Water Quality Monitoring: Ensuring accurate measurement of water parameters such as pH, turbidity, and dissolved oxygen to meet regulatory standards and maintain water quality.
Pump and Flow Control: Monitoring and controlling pump performance and flow rates to optimize water distribution and treatment processes.
Hazardous Area Protection: Providing intrinsic safety barriers and isolators for safe operation in explosive or hazardous areas within treatment plants.

At qinstrument, we are committed to offering the Genuine Test & Measurement Equipments.
MTL Instruments Available Product Part Numbers with Categories
Alarm Annunciators
| MTL RTK 725B |
| MTL RTK P825 |
| MTL UC625 |
| MTL System 9000 |
Barriers
| MTL 700 Series |
| MTL 7700 Series |
| MTL 8000 Series |
| MTL 9000 Series |
Isolators
| MTL 5500 Series |
| MTL 4500 Series |
| MTL 4000 Series |
| MTL 1000 Series |
| MTL 3052 |
Power Supplies
| MTL 949X Series |
| MTL F800 Series |
| MTL Simplex FISCO |
| MTL Redundant FISCO |
| MTL FPS Range |
| MTL 9180 Series |
| MTL Simplex FISCO Power Supplies |
Surge Protectors
| MTL ZoneSentinel |
| MTL ZoneMaster |
| MTL ZoneDefender PRO |
| MTL SLP Series |
| MTL SD Series |
| MTL TP48 |
| MTL MA05/10 |
| MTL mSA |
| MTL SSP |
| MTL ZoneBarrier T |
| MTL ZoneBarrier DS |
| MTL MA3100 Series |
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Why Choose Qinstrument?
Best Prices Guaranteed: We offer the best prices online for a wide range of MTL Instruments Alarm Annunciators, Power Supplies & Surge Protectors ensuring you get top-quality products at unbeatable value.
Efficient Lead Times: While some MTL Instruments may have specific lead times, we strive to reduce them as much as possible. Our dedicated team ensures transparent communication regarding product availability and delivery schedules, keeping you well-informed at every step so you can plan your operations with confidence and avoid any unexpected delays.
Worldwide Shipping: Whether you’re located in the UK, Ireland (EU) or internationally, our extensive shipping network guarantees fast and reliable delivery of MTL Instruments. We offer door-to-door service, covering all duties and taxes, so your equipment arrives hassle-free, no matter where you are. With a focus on efficient logistics, we ensure timely shipments to meet your operational needs.




















