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VARIOluxx

Portable stack gas emission analyser for long time measurements of industrial combustions (Special edition for China: "VARIOplus-NEW") Outstanding benefits:
  • precise measuring technique by means of infrared (3-gas) and electrochemical cells (6-gas)
  • most suitable for precise low Nox measurements and other toxic gas emissions measurement according to new MCP Directive 2015/2193 for medium combustion plants with rated power <50 MW
  • all important interfaces are available, such as Ethernet (LAN), WLAN, Bluetooth, USB, RS485, 8 channel analog Outputs
  • remote wireless Control using a smartphone and MRU4u app

    • Integrated, efficient electrical gas cooler (Peltier cooler) with automatic condensate draining pump
    • Automatic zeroing by means of 3-way solenoid valve, internal sample flow volume measurement
    • Strong, regulated sample gas pump and easy replaceable, effective PTFE filter
    • Zero gas (ambient air) inlet nozzle and separate passive VENT outlet nozzle for sample gas
    • O2 measurement included, using long-life electrochemical cell
    • Stack gas temperature measurement up to 1.200°C (optional up to 1.700°C)
    • Differential pressure or stack gas pressure +/- 100 hPa
    • Combustion air temperature up to 500°C, using adequate NiCrNi probes
    • Automatic measurement incl. data logging function
    • Large fuel type list incl. self choose fuels with user definable parameters
    • Complete combustion calculation using country specific fuel type list
    • O2 referencing (normalisation) to user settable value
    • Automatic internal test and control of soft- and hardware functions
    • Linux OS & large, high-contrast and backlit 7″ (840×480) graphical display
    • Display with easy, intuitive touch panel and all measured data at one sight
    • Graphical data visualization, csv or pdf reporting file
    • Data transfer to PC over LAN Ethernet (RJ45 socket) or USB
    • 8 channel analog output 4-20mA and 4 channel analog input 4-20mA
    • Universal analogue input (AUX socket) with 0-10 V or 4-20 mA signal or K-thermocouple or RS485
    • 10.000 data of internal data storage and large data storage on external 4GB USB-stick (MRU design)
    • Universal power supply: mains 90-264 Vac/ 105 W (up to 600W with 5m heated sampling line)
    • 1 hour Li-Ion 48 Wh battery stand-by operation, with power supply for gas cooler and heated probe filter
    • Modern, rugged aluminium enclosure with rubber molded impact protection

O2
(electrochemical) 0 ... 25,00 %
CO (H2 compensated)
(electrochemical) 0 ... 10.000 ppm / overload up to 20.000 ppm
CO2
(infrared) 0 ... 5,00 % / overload up to 40,00 %
NO
(electrochemical) 0 ... 1.000 ppm / overload up to 5.000 ppm
NO2
(electrochemical) 0 ... 200 ppm / overload up to 1.000 ppm
SO2 low
(electrochemical) 0 ... 100,0 ppm
SO2
(electrochemical) 0 ... 2.000 ppm / overload up to 5.000 ppm
H2S
(electrochemical) 0 ... 2.000 ppm / overload up to 5.000 ppm
CO low
(electrochemical) 0 ... 500,0 ppm
CO very high
(electrochemical) 0 ... 2,00 % / overload up to 10,00 %
CO
(infrared) 0 ... 3.000 ppm / overload up to 30.000 ppm
CO
(infrared) 0 ... 1,00 % / overload up to 10,00 %
HC (CH4)
(infrared) 0 ... 3.000 / overload up to 10.000 ppm
HC (C3H8)
(infrared) 0 ... 1.000 ppm / overload up to 10.000 ppm
HC (CH4)
(infrared) 0 ... 1,00 % / overload up to 4,00 %
NO low
(electrochemical) 0 ... 300,0 ppm
NO2 low
(electrochemical) 0 ... 100,0 %
H2S low
(electrochemical) 0...50 ppm / overload up to 500 ppm
H2
(electrochemical) 0 ... 1.000 ppm / overload up to 2.000 ppm
Fluegas temperature
0 ... 1.200 °C
Combustion air temperature
0 ... 500 °C
Ambient air temperature
0 .. 100 °C
Differential pressure
-120 ... + 120 hPa
Flow measurement
3 ... 100 m/s

O2
(electrochemical) 0 ... 25,00 %
CO (H2 compensated)
(electrochemical) 0 ... 10.000 ppm / overload up to 20.000 ppm
CO2
(infrared) 0 ... 5,00 % / overload up to 40,00 %
NO
(electrochemical) 0 ... 1.000 ppm / overload up to 5.000 ppm
NO2
(electrochemical) 0 ... 200 ppm / overload up to 1.000 ppm
SO2 low
(electrochemical) 0 ... 100,0 ppm
SO2
(electrochemical) 0 ... 2.000 ppm / overload up to 5.000 ppm
H2S
(electrochemical) 0 ... 2.000 ppm / overload up to 5.000 ppm
CO low
(electrochemical) 0 ... 500,0 ppm
CO very high
(electrochemical) 0 ... 2,00 % / overload up to 10,00 %
CO
(infrared) 0 ... 3.000 ppm / overload up to 30.000 ppm
CO
(infrared) 0 ... 1,00 % / overload up to 10,00 %
HC (CH4)
(infrared) 0 ... 3.000 / overload up to 10.000 ppm
HC (C3H8)
(infrared) 0 ... 1.000 ppm / overload up to 10.000 ppm
HC (CH4)
(infrared) 0 ... 1,00 % / overload up to 4,00 %
NO low
(electrochemical) 0 ... 300,0 ppm
NO2 low
(electrochemical) 0 ... 100,0 %
H2S low
(electrochemical) 0...50 ppm / overload up to 500 ppm
H2
(electrochemical) 0 ... 1.000 ppm / overload up to 2.000 ppm
Fluegas temperature
0 ... 1.200 °C
Combustion air temperature
0 ... 500 °C
Ambient air temperature
0 .. 100 °C
Differential pressure
-120 ... + 120 hPa
Flow measurement
3 ... 100 m/s

Display
7“ TFT (800 x 480 px) colour display, backlit, with touch operation
Dimensions
(W x H x D) 430 x 290 x 150 mm
Weight
appr. 7,5 kg (with minimal configuration)
Operating system
LINUX
Data storage
10.000 data sets internal and external USB-Stick
Interfaces
Ethernet, Bluetooth, WLAN, RS485
Operating temperature
+5 ... +50 °C ; RH up to 95 % not condensing
Storage temperature
-20 ... +50 °C
Internal power supply
Li-Ion , 48 Wh, for appr. 1 hr „stand-by“ (optional additional battery, 48 Wh Li-Ion)
External power supply
86 ... 265 Vac / 47 ... 63 Hz / 105 W (up to 600 W with heated sampling line)
Protection
IP20 (or IP42 inside transport case)

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

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


0…1.000, 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

H2 – measurement


0…1.000,  overload up to 2.000 ppm

3-gas NDIR bench CO/CO2/CH4


CO 2.000ppm … 10%
CO2 0…40%
CH4 2.000ppm … 4%

RS 485 interface


with modbus RTU protocol for wired far distance data transfer

Additional LiIon battery 12V/48Wh


for additional 1h mains free stand-by operation

USB to Bluetooth converter set


for wireless data transfer

“Pelicase” style transport case


suitable for flight transportation

WLAN/USB printer


with LiIon battery, 80mm paper width and battery charger

Combustion air temperature probe, 300 mm


w/ PTFE cone and 2,7m cable

Pitot tube, L-type, with temperature measurement


100 x Ø 3mm

Darcy tubes, Type S


for flow velocity measurement, incl. temperature measurement, 300, 1.000 or 1.500mm length

Gas sampling probe handle Type F


for exchangeable tubes

Exchangeable probe tube Type F, 180 or 300mm


from 300 mm up to 2.000 mm length

Sintered metal filter 3µ


for F-type gas sampling probe

Glass wool filter material


1 carton=50x30g for 750 filtering processes

Printer paper 80mm width


thermo paper, pack of 5 rolls

Service- and cleaning kit VARIOluxx


filter, silicone grease, air bulb, cloth, seals, etc.