NOVAplusPortable flue gas analyser for up to 9 gas emission measurements

O2[Translate to Englisch:] CO/H2[Translate to Englisch:] [Translate to Englisch:] [Translate to Englisch:] [Translate to Englisch:]

Maximum flexibility through wireless remote control and versatility through 10 different measuring programs

  • At oil-, gas- and wood firings as well as at large boilers

Measure more with just 1 unit:

  • Fluegas
  • Soot
  • Pressure
  • Temperature
  • Gas leakage
  • Humidity
  • Flow-speed
  • And many more ...

Compatible with new MRU App "MRU4u" (Android only)*

TÜV approval according to VDI 4206-1 and EN 50379 1-3

* Requires option "Bluetooth"

  • Wireless remote control of all functions
  • Remote control functions also as a separate measuring device
  • Robust metal enclosure mounted to an aluminium framed case
  • Brilliant 3,5“TFT colour display
  • Storage and transfer of measuring data (SD card or USB)
  • Data logging function
  • Speedprinter
  • Temperature measurements of all kind
  • Pressure-, differential pressure- and chimney draft measurement
  • Contactless battery charging, altern. through Mini-USB socket
  • Lithium ion battery for 10 hours continuous operation (basic unit)


for wireless data transfer to notebook or MRU App "MRU4u" for smartphone or tablet


Filter set for measurement of solid fuels combustion

e.g. wood pellets, barks, split logs

Technical Data
Measuring range
O2 0 ... 21 %
NO(x) 0 ... 1.000 ppm* overload up to 5.000 ppm (option)
CO (H2 compensated) 0 ... 10.000 ppm* overload up to 20.000 ppm (option)
Differential pressure at basic unit ± 100hPa, at remote control ± 200hPa
External pressure sensor up to 40 bar (option)
Temperature up to 800 °C or up to 1.100 °C (with suitable sensor)
Fluegas temperature 0 ... 800°C (stainless steel tube) 0 ... 1.100°C (inconeltube)
Relative humidity 3 ... 98 %
Amount of leakage 0 ... 8 l/h
External temperature sensor K-type standard
Calculated values
Dew point calculated °C
Losses 0 ...99,9 %
Dimensions and other data
Gas conditioning illuminated condensate trap, alternatively gas cooler
Sample gas flow monitoring optional, standard with soot measurement
Flow velocity with pitot tube 1 ... 40 with vane 0,25 ... 35 m/s
Soot measurement optionally available as built-in feature
Operating temperature + 5 ... + 45 °C, max. 95 % RF, non condensing
Power supply grid 100 ... 240 Vac / 50 … 60 Hz, 1,4 A, 12 V DC/5A
Battery capacity basic unit up to 10 hours resp. with gas cooler up to 6 hours / remote control up to 30 hours
Weight 7,4 kg with 2 sensors, probe, power supply, case
Dimensions 470x314x235 mm (HxWxD)
TÜV approval By RgG 296
4/8 Pa-Test optionally available
Data storage internally 1MB or externally 2 GB
Data transfer via USB cable, optionally via Bluetooth
PC-interface mini-USB, optionally Bluetooth
Display 3,5" TFT colour display
Pressure ranges internally up to 1,5 bar (option) externally up to 40 bar (option)