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NOVA plus EMI RCU
NOVA plus EMI Probes 001
NOVA plus EMI Probes 002

NOVA Plus – Portable Emission Analyzer

NOVA plus EMI RCU
NOVA plus EMI Probes 001
NOVA plus EMI Probes 002
Simplify compliance testing and ensure success with our dependable, user-friendly combustion emissions analyzer
  • Combination of infrared measurement technology and electrochemical sensors
  • Automatic measuring program with data recording
  • Automatic zero-point measurement for long-term measurements

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Description

Features:

  • Industrial combustion and emissions tuning, trouble-shooting or compliance reporting
  • Simultaneous measurement up to 8 gases
  • Automatic calculations and data logging
  • Easy operation via intuitive, wireless Remote Control Unit
  • Rugged design for extreme field conditions
  • Accuracy and reliability

Benefits:

  • Make your combustion process more cost-effective.
  • Get the data to show your organization cares about the environment.

Applications:

Cement Industry, Gas Turbines, Compressor Stations, Glass Industry, Installers / Boiler Manufacturers, Power Plants, Refineries / Petrochem, Universities / Laboratory

Built to do more…

Base unit:

  • O2, CO, CO2, NO, NO2, CO-high, CO-very high, Stack temperature up to 2000°F, and Draft pressure to ±40”wc
  • Emission calculations of mass flow, calculated or True NOx plus O2 referencing to user defined values
  • Combustion calculations of CO2, CO/CO2 ratio, Excess air, Air ratio, Dewpoint, Efficiency, and Heat Losses
  • Large condensate separator with PTFE coated filter
  • High energy Li-Ion battery provides up to 20 hours of operation
  • Built-in speed printer easy paper loading for quick on-site documentation
  • Compact and rugged transport case

Options:

  • Gas conditioning via high efficiency Peltier gas cooler
  • CO protection with fresh air pump and cut-off valve
  • Internal flow monitoring
  • Auto zeroing

Basic Remote Control Unit:

  • Bluetooth communication with Base Unit
  • Large, color graphic display with ZOOM functions
  • Simple, intuitive operation with customizable screens
  • Durable, dirt resistant keypad
  • 16,000 measurement internal data storage
  • SD card reader for additional storage and easy data handling
  • High energy Li-Ion battery provides up to 30 hours of operation
  • Wireless battery charging via Base Unit cradle
  • USB and Bluetooth interface

Additional features of the Comfort RCU:

  • Integrated manometer for differential pressure and flow
  • Two (2) thermocouple inputs for differential temperature
  • Auxiliary (AUX) for optional humidity or gas leak probe

Software options:

  • MRU Online View Software for real-time monitoring and reporting
  • MRU 4 U Application for iOS and Android SMART devices

Warranty – 3 Years on the analyzer and accessories

(2 years on O2 sensor – 1 year on other gas sensors)

Measured components Measuring Ranges Resolution Accuracy
O2 Oxygen 0 … 21 Vol % OPTIONAL (25%) 0.1 % ± 0.2 Vol-% abs.
CO Carbon monoxide 0 … 4,000 ppm / overload 10,000ppm *1 1 ppm ± 10 ppm or 5 % reading < 4,000 ppm / 10 % reading > 4,000 ppm
CO Carbon monoxide (low) 0 … 300 ppm *2 0.1 ppm ± 2.0 ppm or 5 % reading
CO Carbon monoxide (high) 0 … 4.000 ppm / overload 10.000 ppm *1 1 ppm ± 100 ppm or 5 % reading < 4.000 / 10 % reading > 4.000 ppm
NO Nitric oxide 0 … 1,000 ppm / overload 5,000ppm *1 1 ppm ± 5.0 ppm or 5 % reading < 1,000 ppm / 10 % reading > 1,000 ppm
NO Nitric oxide (low) 0 … 300 ppm *2 0.1 ppm ± 2.0 ppm or 5 % reading
NO2 Nitrogen dioxide 0 … 200 ppm / overload 1,000ppm *1 1 ppm ± 5 ppm or 5 % reading < 200 ppm / 10 % reading > 200 ppm
NO2 Nitrogen dioxide (low) 0 … 300 *2 0.1 ppm ± 2.0 ppm or 5 % reading
SO2 Sulfur dioxide 0 … 2,000 ppm / overload 5,000ppm *1 1 ppm ± 10 ppm or 5 % reading < 2,000 ppm / 10 % reading > 2,000 ppm
SO2 Sulfur dioxide (low) 0 … 300 *2 0.1 ppm ± 2.0 ppm or 5 % reading
H2S Hydrogen Sulfide 0 … 500 ppm / Overload 2000 ppm *1 1 ppm ± 5 ppm or 5 % reading < 500 ppm / 10 % reading > 500 ppm
*1 – overload ranges are recommended only for short time measurements
*2 – are not separate sensors; selected sensors are used with special calibration

 

1-gas NDIR bench Measuring range Resolution Accuracy
CO2 Carbon dioxide 0 … 40 Vol % 0.1 % ± 0.3 % or 5 % of the measured value**

 

2-gas NDIR bench Measuring range Resolution Accuracy
CO2 Carbon dioxide 0 … 40 Vol % 0.1 % ± 0.5 % or 5 % of the measured value
CH4 Methane 100 … 40,000 ppm 10 ppm ± 400 ppm or 5% reading

 

3-gas NDIR bench Measuring range Resolution Accuracy
CO Carbon monoxide 0 … 2,000 ppm up to 10 % 0.1 % ± 0.03 % or 3 % of the measured value**
CO2 Carbon dioxide 0 … up to max 50 % 0.1 % ± 0.5 % or 3 % of the measured value**
CH4 Methane    or 0 … 2,000 ppm up to 4 % 0.1 % ± 0.03 % or 3 % of the measured value**
C3H8 Propane 0 … 2,000 ppm up to 20,000 ppm 0.1 % ± 30 ppm % or 3 % of the measured value**

 

Other measured components Measuring Ranges Accuracy
Stack / Flue gas temperature

32 … 1,472°F (0 … 800°C) with stainless steel

32 … 2,012°F (0 … 1100°C) with Inconel

± 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) ± 2°F
Differential temperature

Up to 2,012°F (0 … 1100°C)

(with suitable material of sampling tube)

± 4°F … < 392°F / 1 % reading > 392°F
Stack draft 120 hPa ± 0.02 or 1% reading
Differential pressure 120 hPa ± 0.02 or 1% reading
Gas flow velocity measurement 1 … 100 m/s (using Pitot tube)

± 1 m/s (<2 m/s) ± 0.2 m/s (2…10 m/s)

± 0.5% (>10 m/s)

 

Calculated values Range Calculated values Range
Carbon dioxide 0 … CO2 max. Air Ratio (Lambda) 1 … 9.99
Heat losses qA 0 … 99.9 % Excess Air 0 … 99.9
Efficiency 0 … 120 % CO/CO2 ratio 0 … 10

 

GENERAL SPECIFICATIONS
Max suction range gas pump 350 hPa
Typical gas flow 23.8 gal/h (90 l/h)
Internal memory 16.000 data storage
Data transmission via USB
Interfaces SD card reader, USB, Bluetooth
Display 3.5″ TFT color display
Operation temperature 41°F …. 113°F (5 … 45°C) max. 95 % RH, none condensing
Storage temperature -4°F ….. 122°F (-20°C … 50°C)
Ambient conditions not in aggressive, corrosive or high dust ambience, not for use in hazardous areas
Battery operated

Lithium-Ion battery, 10 h operation time (Base unit without gas cooler and soot probe)

Lithium- Ion battery, 25 h Operation time (Remote Control Unit)
Grid power supply 100 – 240 V AC / 50 … 60 Hz 1.4A
Protection class

IP 30 of base unit

IP 20 of base unit open
Weight approx. 16.3 lbs.
Dimensions (W x H x D) 18.5“ x 9” x 12” complete unit
TÜV approval ByRgG 280 acc. 1. BImSchV and EN 50379

 

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