MRU Instruments 420082-02 AMPRO Plus Combustion / Emission Analyzer Kit with Printer, O2/CO
- Part #:420082-02
- Model #:AMPRO plus
- Condition:Brand New

Overview
The MRU Instruments 420082-02 AMPRO Plus Combustion / Emission Analyzer Kit is a comprehensive solution designed for professionals seeking to optimize combustion processes and demonstrate environmental responsibility. As the successor to the AMPRO 2000, introduced in 2010, the AMPRO Plus represents the pinnacle of handheld gas analysis technology, continuously updated and upgraded to offer unparalleled versatility, ease of use, and practicality.
This kit provides the essential tools for efficient and accurate short-term (spot) measurements of key combustion and emission parameters. Its user-friendly interface, featuring a vibrant 4.0" color display with a zoom function, ensures clear readability even in challenging conditions. The customizable measurement screen allows professionals to prioritize and view critical data tailored to their specific needs. Standard measurements include O2, CO (with H2 compensation), and calculated CO2, with the option to add sensors for NO, NO2, SO2, and measured CO2, even at a later date, providing exceptional adaptability.
The included industrial probe enables flue gas temperature measurements up to 1,472 °F (or 2,012 °F with an optional Inconel probe tube), crucial for calculating combustion efficiency alongside ambient air temperature. The AMPRO Plus also features dedicated menus for differential temperature and pressure measurements, as well as draft in the stack. With a substantial internal memory capable of storing 16,000 data sets, complete with date/time stamps, customer details, and fuel type, comprehensive record-keeping is simplified. Multiple interfaces (USB, IRDA, SD card, Bluetooth, WLAN) facilitate seamless data transfer to the included IR printer or other devices. The long-lasting lithium-ion battery provides up to 20 hours of continuous operation, and the robust gas conditioning system with a large, easy-to-empty condensate separator and a PTFE-coated filter ensures reliable and accurate measurements while protecting the analyzer's sensitive components. The integrated CO sensor protection further extends the lifespan of the CO sensor, contributing to the low cost of ownership of this advanced analyzer kit.
Key Features
- Comprehensive Gas Analysis: Measures O2, CO (H2 compensated), and calculates CO2 standard; optional sensors for NO, NO2, SO2, and measured CO2.
- Versatile Applications: Ideal for boiler service, troubleshooting, burner efficiency testing, NOx measurements, and various industrial emission monitoring.
- User-Friendly Interface: Features a 4.0" crisp color TFT display with zoom function and customizable measurement screens.
- Extensive Connectivity: Includes USB, IRDA, SD card, Bluetooth, and WLAN for seamless data transfer and remote control via the MRU4U app.
- Long Battery Life: Up to 20 hours of operation on a single charge with the internal lithium-ion battery.
- Robust Design: Features a durable and dirt-resistant keypad, stainless steel gas connectors, and a protective transport case.
- Integrated Printer: Includes an IR printer for immediate on-site report generation.
- Advanced Measurement Capabilities: Measures flue gas and ambient air temperature, calculates combustion efficiency, and provides differential temperature and pressure measurements, as well as draft.
- Efficient Gas Conditioning: Large condensate separator with a PTFE-coated filter and CO sensor protection ensure reliable operation and sensor longevity.
- Ample Data Storage: Internal memory for 16,000 data sets with comprehensive tagging.
Specifications
- O2 Sensor: 0 - 21% (Long Life)
- CO Sensor: 0 - 10,000 ppm (overload 20,000 ppm), H2 compensated
- Calculated CO2: Based on fuel type
- Optional Sensors: NO, NO2, SO2, Measured CO2
- Temperature Measurement: Flue Gas (up to 1,472 °F standard, 2,012 °F with optional probe), Ambient Air, Differential Temperature
- Pressure Measurement: Draft, Differential Pressure
- Display: 4.0" Color TFT with LED Backlight and Zoom Function
- Data Storage: 16,000 Data Sets with Date/Time Stamp and Tagging
- Battery: Li-Ion, Up to 20 Hours Operation, USB Charging
- Connectivity: USB, IRDA, SD Card, Bluetooth (with MRU4U App Compatibility), WLAN
- Gas Connectors: Stainless Steel
- Condensate Separator: Large, Easy to Empty with PTFE-Coated Filter
Applications
This comprehensive analyzer kit is essential for boiler service and troubleshooting, ensuring optimal burner efficiency and safety. It is critical for NOx testing and compliance in various industries. Professionals in breweries, the cement industry, glass manufacturing, and iron/steel production rely on its accurate measurements of O2, CO, and calculated/measured CO2. It is also indispensable for installers and manufacturers of boilers, as well as for performance analysis of gas turbines and compressors. The kit is suitable for emissions monitoring in power plants, refineries, and petrochemical facilities. Its versatility makes it valuable for universities and laboratories conducting combustion research. The optional CxHy measurement capability further expands its applications.
Performance and Characteristics
The MRU AMPRO Plus offers simultaneous measurement of up to seven gas components, providing a comprehensive overview of the combustion process. Its long-life O2 and H2-compensated CO sensors ensure accurate and reliable readings. The 4.0" color display with customizable screens enhances user experience and data interpretation. The analyzer's robust connectivity options allow for seamless data transfer and remote operation via the MRU4U app, improving efficiency and accessibility. The extended battery life supports prolonged field use, and the efficient gas conditioning system safeguards the analyzer's internal components, ensuring long-term reliability and low maintenance. The integrated IR printer enables immediate report generation, facilitating on-site documentation and analysis.
Additional Information
Manufactured by MRU Instruments, a global leader in combustion and emission analysis technology, the AMPRO Plus represents years of continuous innovation and refinement. Its modular design allows for future upgrades and sensor additions, ensuring a long-term investment. The intuitive user interface minimizes training requirements, making it accessible to a wide range of professionals. The robust construction and protective transport case ensure durability in demanding field conditions. The included industrial probe with a 9' sampling line and 12" exchangeable probe tube provides a versatile solution for various sampling applications. The low cost of ownership, coupled with its advanced features and reliability, makes the AMPRO Plus the premier choice for combustion and emission analysis.
Kit Contents
- AMPRO Plus Combustion / Emission Analyzer (420082-02)
- Long Life O2 sensor (0 - 21%)
- CO (H2 compensated) sensor (0 - 10,000 ppm, overload 20,000 ppm)
- #63319 Transport Case
- #63677 IR Printer
- Industrial Probe #62741 with 9' Sampling Line and 12" Exchangeable Probe Tube
Optimize your combustion process, ensure environmental compliance, and enhance efficiency with the advanced MRU Instruments AMPRO Plus Analyzer Kit!
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| Max suction range gas pump / Typical gas flow | 150 hPa / 50 l/h |
| Internal memory | 32,000 data sets |
| Data transmission / Interfaces | USB, Bluetooth, WLAN / USB, Bluetooth, WLAN, IRDA, SD CARD |
| Display | 4" color display |
| Operation temperature / Storage temperature | +5°C ... +45 °C / 41 °F ... 113 °F / -20°C ... +50°C / -4°F ... 122°F |
| Ambient conditions | 95% Rel. Humidity, non-condensing |
| Internal Battery Pack / Grid power supply | Li-Ion, 20h operation time / 100 – 240 V / 5V DC / 1200 mA |
| Protection class | IP30 |
| Dimensions / Weight | 4.3" x 8.8" x 2.04" (244x113x54 mm) / 1.65 lbs. (750g) |
| TÜV approval | TBD |
| Calculated values | Range |
| Carbon dioxide | 0 ... CO2 max. |
| Heat losses qA | 0 ... 99.9 % |
| Efficiency | 0 ... 120 % |
| Excess Air | 0 ... 99.9 |
| Air Ratio (Lambda) | 1 ... 9.99 |
| CO/CO2 ratio | 0 ... 10 |
| Other measured components | Measuring Range | Resolution | Accuracy |
| Stack / Flue gas temperature | 32 ... 1,472°F (0 ... 800°C) with stainless steel 32 ... 2,012°F (0 ... 1100°C) with Inconel | 1 °F | ± 4°F ... < 392°F / 1 % reading > 392°F ± 4°F ... < 392°F / 1 % reading > 392°F |
| Primary air / Ambient air temperature | 32 ... 212°F (0 ... 100 °C) | 1°F | ± 2°F |
| Differential temperature | Up to 2,012°F (0 ... 1100°C) | 1°F | ± 4°F ... < 392°F / 1 % reading > 392°F |
| Stack draft | +/- 40 inH2O (100hPa) | 1 Pa | ± 0.02 inH2O or 1% reading |
| Differential pressure | +/- 80 inH2O (200hPa) | 1 Pa | ± 0.02 inH2O or 1% reading |
| Gas flow velocity measurement | 3 ... 100 m/s (using Pitot tube) | 0.1 m/s |
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