NOVAplus
Portable flue gas analyser for up to 8 gas emission measurements
O2 CO/H2 NO NO2 NO/(x) SO2 H2S hPa T/gas RH CO2
For emission monitoring and combustion checking of various industrial sites.
The combination of infrared measurement technology and electrochemical sensors ensures versatility and reliable analysis even of small measuring ranges. NOVAplus EMI – portable industrial measurement at attractive budget prices.
- O2 measurement: 0 - 25,00%, using new longlife O2 sensor
- Gas temperature up to 800°C using stainless steel / up to 1.100°C using Inconel steel probe tubes
- Combustion air temperature: 0 - 300°C (short plug for ambient air is included)
- Stack / Differential pressure: -100 mbar ... +100 mbar
- Differential temperature mesurement
- O2 referencing (normalisation) to user settable value
- Emission calculations like: mg/m3, with true measurement of NO(x) = NO + NO2 and NO(x) as mg/m3 NO2
- Complete combustion calculation using large, country specific fuel type list
- Strong, high performance gas sampling pump for high suction sampling
- Large condensate separator with PTFE (Teflon) coated PTFE filter
- Docking station for remote control with wireless, inductive charging of remote control unit RCU
- Mini-USB interface to PC and SD-card slot for large volume data logging, incl. SD-card
- Internal data storage for up to 16.000 measurements!
- High energy Li-Ion battery, for up to 10 hrs operation time
- Wall-plug, universal grid power supply, 100-240Vac/50-60Hz / 12V dc
- Built-in speed printer with easy paper loading
- Robust metal enclosure mounted inside aluminium framed case
- Low weight (6,5 kg) and size W 470 x D 220 x H 300 mm, durable and easy to transport
- Automatic measurement incl. data logging function
- PC software
- MRU4win
- for data collection, measurement report, address management
"light" version, available in MRU download area
"complete" version optionally available, see page 6 under "DOCUMENTATION / DATA TRANSFER / PC SOFTWARE"
3-gas NDIR bench CO/CO2/CH4
CO 2.000ppm … 10%
CO2 0…40%
CH4 2.000ppm … 4%
3-gas NDIR bench CO/CO2/CH4
CO 2.000ppm … 10%
CO2 0…40%
CH4 2.000ppm … 4%
3-Gas NDIR bench CO/CO2/C3H8
CO 2.000ppm…10%
CO2 0…40%
C3H8 2.000ppm…20.000ppm
NO-measurement
0…1.000, overload up to 5.000 ppm
CO2/CxHy-measurement
0…40,00%/100…40.000ppm (NDIR)
CO-measurement (H2 compensated)
0…10.000, overload up to 20.000ppm
CO(very high)-measurement
0…4,00, overload up to 10,00%
NO measurement (NOx calculated)
0 … 1.000 ppm, overload up to 5.000 ppm
NO2-measurement
0…200 overload up to 1.000 ppm
SO2-measurement
0…2.000, overload up to 5.000 ppm
H2S-measurement
0…500, overload up to 2.000 ppm
Wireless remote control unit “Basic”
Wireless remote control unit “Comfort”
as an alternative to RCU “Basic”
Gas sampling probe handle Type F
for exchangeable tubes
Heated gas sampling probe head
incl. heated sampling line, 3m or 5m long
Exchangeable probe tube Type F, 180 or 300mm
from 300 mm up to 2.000 mm length
Heat deflector shield
Ø 150mm for Ø 10mm tubes
Automatic soot measurement
incl. soot probe with heated probe handle
Gas cooler
Thermoelectrical gas cooler, with dual heat exchanger and constant +4 °C dewpoint
Active VENT port with forced sample gas ventilation
via internal pump
Additional compartment Nplus
attachable to standard case (B 470 x H 120 x T 220 mm)
Pre-filter for high concentrations of dirt
for all unheated probes
Combustion air temperature probe, 300 mm
w/ PTFE cone and 2,7m cable
Stack draft probe
250/8 mm with 3m silicone hose
Detector probe
Detector probe for fast leakage detection
1,95 m cable and flex. goose neck
adaptable to all AUX sockets
Sensor for HC leakage detection
adaptable to detector probe (plug and play)
Sensor for spillage test
Pitot tube, L-type, with temperature measurement
100 x Ø 3mm
Pitot tube, S-type, with temperature measurement
500 x Ø 8mm, with 28mm protection tube,
TIG welding for 0…1.000° operating temperature
CO-sensor protection by purafil filter
recommended for use at CHP engines
CO-sensor protection by separate purging pump
required if both, CO regular and CO high or very high, are installed
Measuring range
| O2 | 0 … 25,00 % |
| CO (H2 compensated) | 0 … 10.000 ppm* overload up to 20.000 ppm (option) |
| CO low | 0…300 ppm |
| NO | 0…1.000 ppm |
| NO low | 0…300 ppm |
| NO2 | 0…200 ppm |
| NO2 low | 0…300 ppm (with 0,1 ppm resolution) |
| NO(x) | 0 … 1.000 ppm* overload up to 5.000 ppm (option) |
| SO2 | 0.2.000 ppm |
| SO2 low | 0…300 ppm (with 0,1 ppm resolution) |
| H2S | 0…500 ppm |
| H2S low | 0…300 ppm (with 0,1 ppm resolution) |
| Differential pressure | at basic unit ± 100hPa, at remote control ± 200hPa |
| Fluegas temperature | 0 … 800°C (stainless steel tube) 0 … 1.100°C (inconeltube) |
| Relative humidity | 3 … 98 % |
| External temperature sensor | K-type standard |
| CO2 |
Calculated values
| Dew point | calculated °C |
| Losses | 0 …99,9 % |
| Excess air | |
| Losses | |
| Combustion efficiency |
Dimensions and other data
| Gas conditioning | illuminated condensate trap, alternatively gas cooler |
| Sample gas flow monitoring | optional, standard with soot measurement |
| Soot measurement | optionally available as built-in feature |
| Operating temperature | + 5 … + 45 °C, max. 95 % RF, non condensing |
| Power supply | Wall-plug grid power supply, 100 – 240 Vac / 50 … 60 Hz, 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 |
| 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 |
