Suitable for industrial applications using combined infrared (NDIR) technology and electrochemical sensors for maximum versatility.
Complies with USEPA methods CTM-030 and CTM-034 and international ASTM D6522 Certified according to DIN EN 50379-1 and DIN EN 50379-2
Functions of the VARIO PLUS INDUSTRIAL
˃˃Simultaneous measurements of up to 9 gas components!
E.g. O2, CO, NO, NO2, NOx, SO2, CO-high, CO-very high, H2S or H2, CH4 or C3H8 Up to 6 electrochemical sensor configurations are possible!
Plus additional 3 gas NDIR bench with CO2, CO-high, CH4 (C3H8).
˃˃Emission calculations including: mg/m3, NOx as mg/m3 NO2, true measurement of NOx = NO + NO2, including O2 referencing (normalization) to user definable values
˃˃Gas temperature measurement up to 2,012°F (use stainless steel up to 1,200°F, use Inconel tubes up to 2,012°F)
˃˃Integrated gas cooler and automatic condensate draining pump / PTFE filter
˃˃Air purging pump for CO-sensor protection
˃˃Built-in speed printer with easy paper loading
˃˃Internal data storage for up to 8,500 measurements!
˃˃RS 232 port
˃˃RS 485 port
˃˃8 channel analog outputs 4 …. 20mA
˃˃Differential pressure measurement ± 40 inH2O (100 hPa)
˃˃Automatic self test of software and hardware functions
˃˃Large, high-contrast and backlit graphic display with ZOOM function
Continuous analysis of:
O2 Long-life (0…21.0 Vol.-%)
CO H2-compensated (0 … 4,000 / Overload 10,000 ppm) Combustion air temperature (short plug included) Stack gas temperature
Stack pressure Differential pressure Differential temperature
Interfaces: |
OPTIONAL * |
Combustion calculations (fuel type dependent):
CO2
CO/CO2 ratio
Dew point
Excess air and air ratio (Lambda)
Combustion efficiency
Heat losses
RS232 / RS485 |
4 to 20 mA*: |
SD card*: |
Bluetooth*: |
AUX*: |
Data transfer |
Connect to |
4 GB |
Data transfer |
For additional |
|
PLC |
Data Memory |
|
external sensors |
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