MRU DELTAsmart Flue Gas Analyser

The MRU DELTAsmart Flue Gas Analyser is a compact, powerful and reliable combustion analyser designed for accurate testing of heating systems, boilers and combustion equipment. Combining advanced measurement technology with an intuitive touchscreen interface, the DELTAsmart provides professionals with fast and accurate analysis of flue gases, combustion efficiency and system performance.

Designed for engineers and service professionals, the MRU DELTAsmart combustion analyser measures key combustion parameters including oxygen (O₂), carbon monoxide (CO), optional nitrogen oxide (NO), flue gas temperature, differential pressure and draught. It also calculates important combustion values such as efficiency, excess air, CO₂ and heat losses, helping users optimise system performance and verify safe operation.

The lightweight and rugged design makes the MRU DELTAsmart ideal for portable combustion testing in residential, commercial and industrial heating applications. Featuring a colour touchscreen display, rechargeable lithium-ion battery, internal data storage and optional Bluetooth communication, the analyser provides modern functionality in a compact handheld format.

At Q Instrument Services, we supply, calibrate and support MRU gas analysers throughout Ireland. With over 25 years of experience in gas analysis and measurement equipment, we provide expert advice, calibration services and technical support to ensure accurate and reliable results.

Measurement Capabilities

The MRU DELTAsmart can be configured to measure:

Oxygen (O₂)

Accurate oxygen measurement for combustion optimisation and calculation of excess air levels.

Carbon Monoxide (CO)

Measures carbon monoxide levels to assess combustion safety and identify incomplete combustion conditions.

Nitrogen Oxides (NOx)

Optional NO measurement provides additional emissions monitoring capability for combustion analysis.

Temperature & Pressure Measurement

Measures flue gas temperature, differential temperature, draught and pressure to support complete combustion analysis.

Key Features

• Portable professional flue gas analyser
• Measures O₂ and CO as standard
• Optional NO measurement for NOx analysis
• Large colour touchscreen display
• Simple and intuitive operation
• Combustion efficiency calculations
• Measures flue gas temperature and pressure
• Differential pressure and draught measurement
• Rechargeable lithium-ion battery
• Internal memory for up to 1,000 measurements
• Micro-SD card and USB data transfer
• Optional Bluetooth connection with MRU4u app
• Compact and lightweight design
• TÜV approved according to applicable combustion analyser standards

Typical Applications

• Boiler commissioning and servicing
• Gas appliance testing
• Oil and gas heating systems
• Commercial heating systems
• Combustion optimisation
• Emissions monitoring
• Heating engineer applications
• Industrial combustion equipment
• Energy efficiency assessments

Calibration & Servicing

Regular calibration is essential to maintain the accuracy and reliability of any flue gas analyser. Q Instrument Services provides professional calibration, servicing and technical support for MRU combustion analysers, helping customers maintain measurement accuracy and extend instrument lifespan.

Our calibration services ensure your analyser continues to provide reliable measurements for oxygen, carbon monoxide, temperature, pressure and combustion efficiency calculations.

Why Choose Q Instrument Services?

Founded in Cork in 2000, Q Instrument Services is one of Ireland’s leading specialists in gas detection, gas analysis and calibration services. We support customers across industrial, pharmaceutical, manufacturing and energy sectors with trusted instrumentation solutions and expert technical knowledge.

Whether you require a portable flue gas analyser, a combustion efficiency analyser, or professional calibration support, the MRU DELTAsmart provides accurate results in a compact and reliable package.