VARIO Luxx – Portable Emission Analyzer – MRU Instruments

Description

Features:

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

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, Glass Industry, Power Plants, Refineries / Petrochem, Universities / Laboratory

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 2,192°F (optional up to 3,092°F)
Differential pressure or stack gas pressure +/- 100 hPa (40 inH2O)
Combustion air temperature up to 932°F, using adequate NiCrNi probes
Automatic measurement incl. data logging function
Large fuel type list
Complete combustion calculation using country specific fuel type list
O2 referencing (normalization) 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 16 foot 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 aluminum enclosure with rubber molded impact protection

GAS MEASUREMENT		METHOD	REMARKS	MEASURING RANGE MIN/MAX	RESOLUTION	ACCURACY **
O2	Oxygen (Long Life)	EC	TUV certified	0 … 25.00 %	0.01 %	0.2 %
O2	Oxygen	PM		0 … 25.00 %	0.01 %	0.1 %
CO	Carbon monoxide (low)	spec. adjustment	***	0 … 500 ppm	0.1 ppm	± 2 ppm or 5 % reading
CO	Carbon monoxide (H2 compensated)	EC	TUV certified	0 … 10,000/20,000 ppm	1 ppm	± 10 ppm or 5 % reading
CO	Carbon monoxide (high)	EC		0 … 2.00/10.00 %	0.01 %	± 0.01 % or 5 % reading
CO	Carbon monoxide	NDIR		0 … 1,000/30,000 ppm	1 ppm	± 10 ppm or 2 % reading
CO	Carbon monoxide	NDIR		0 … 1.00/10.00 %	0.01 %	± 0.1 % or 2 % reading
CO2	Carbon dioxide	NDIR	TUV certified	0 … 5.00/40.00 %	0.01 %	± 0.3 % or 2 % reading
CH4	Methane	NDIR		0 … 1,000/10,000 ppm	1 ppm	± 10 ppm or 2 % reading
CH4	Methane	NDIR		0 … 1.00/4.00 %	0.01 %	± 0.05 % or 2 % reading
C3H8	Propane	NDIR		0 … 1,000/10,000 ppm	1 ppm	± 10 ppm or 2 % reading
NO	Nitric monoxide (low)	spec. adjustment	***	0 … 300 ppm	0.1 ppm	± 2 ppm or 5 % reading
NO	Nitric monoxide	EC	TUV certified	0 … 1,000/5,000 ppm	1 ppm	± 5 ppm or 5 % reading
NO2	Nitric dioxide (low)	spec. adjustment	***	0 … 100 ppm	0.1 ppm	± 2 ppm or 5 % reading
NO2	Nitric dioxide	EC	TUV certified	0 … 200/1,000 ppm	1 ppm	± 5 ppm or 5 % reading
SO2	Sulphur dioxide (low)	spec. adjustment	***	0 … 100 ppm	0.1 ppm	± 2 ppm or 5 % reading
SO2	Sulphur dioxide	EC	TUV certified	0 … 1,000/5,000 ppm	1 ppm	± 10 ppm or 5 % reading
H2S	Hydrogen sulfide (low)	spec. adjustment	***	0 … 50/500 ppm	0.1 ppm	± 2 ppm or 5 % reading
H2S	Hydrogen sulfide	EC		0 … 2,000/5,000 ppm	1 ppm	± 5 ppm or 5 % reading

Other measurements	Method	Measuring range		Resolution		Accuracy
Stack gas temperature (T_gas)	NiCrNi	0 … 2,012 °F	(0 … 1,100 °C)	1 °F	(1 °C )	± 2 °F or 1 % reading
Combustion air temperature (T_air)	NiCrNi	0 … 932 °F	(0 … 500 °C)	1 °F	(1 °C )	± 2 °F or 1 % reading
Ambient air temperature (T_amb)	NiCrNi	0 … 212 °F	(0 … 100 °C)	1 °F	(1 °C )	± 2 °F or 1 % reading
Differential pressure (P-Druck)	Piezoresistive	–48 … +48 inH2O	(–120 … +120 hPa)	0.001 inH2O	(1 Pa)	± 0.008 inH2O or 1 % reading / ± 2 Pa or 1 % reading
Flow velocity measurement (v)	Pitot	3 … 100 m/s		0.1 m/s		± 1 m/s or 1 % reading
Standardized ext. signal (AUX connection)	Software	for K-thermocouple, 0 … 10 Vdc, 4 … 20 mA, RS 485
Combustion calculations (fuel type depend.)	Software	Losses, Excess Air, Air Ratio, dew point, CO₂
Emissions calculations	Software	mg/Nm3, reference to O₂

General technical data
Operating system	LINUX
Display, operation	7″ TFT (800 x 480 px) color display, backlit, with touch pad
Data storage type	dynamic, internally 10,000 data sets, external USB stick
Interface to PC/notebook	Ethernet, WiFi, RS 485
Cable/wireless communication interface	RS 485, RJ45 (Ethernet), WiFi, Bluetooth
Printer	external USB/WiFi printer
Analog output/input 4 … 20 mA	8 channel out, 4 channel in, user configurable
Universal analog input (AUX)	0 … 10 Vdc, 4 … 20 mA, NiCrNi-thermocouple, RS 485
System warm-up time	30 minutes, typical
Mains free operation time	Li-Ion, 48 Wh, for standby 1 hour (optional additional battery, 48 Wh Li-Ion)
Operating conditions	41 … 113 °F (+5 … +45 °C); RH up to 90 % non-condensing
Storage temperature	-4 … 122 °F (-20 … +50 °C)
Power supply	86 … 265 Vac, 47 … 63 Hz, 105 W (up to 600 W with heated gas sample line)
Protection class	IP20 (or IP42 inside transport case)
Dimensions (W x H x D)	16.92″ x 11.41″ x 5.90″ (430 x 290 x 150 mm)
Weight	approx. 17.6 lbs. (8 kg) only device, approx. 28.6 lbs. (13 kg) packed in bag with accessories

CALL US: (832) 230-0155

VARIO Luxx – Portable Emission Analyzer

Portable stack gas emission analyzer for long time measurements of industrial combustions

Description

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MRU Worldwide