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

Basic-Equipment

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" (840x480) 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

Options

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

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

Accessories

"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.

Technical Data

Measuring range

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
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

Dimensions and other data

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)