J2KN item 137
This analyzer can continuously measure O2, CO, NO, NO2 and SO2 for several hours on 2 MW boilers, engines, turbines and so forth.
The Ecom J2kn uses the principle of an electrochemical cell. It includes a pressure sensor and up to 6 electrochemical cells.
The remote control box operates up to 50 m away.
It has a heated line and probe for NO2 measurements and an H2 compensated CO cell. CO2 is calculated from the type of fuel.
Specification
– Measurement Ranges : 0 – 21% O2, 0 – 4000 ppm CO H2 compensated, 0 – 5000 ppm NO, 0 – 1000 ppm NO2, 0 – 5000 ppm SO2
– Units : %, ppm, mg/m3
– Data storage : yes
– Detection Limit : 1 ppm CO, 0.05% O2, 1 ppm CO, 1ppm NO2, 1 ppm SO2
– Internal Pump : yes
– Communication interface : yes
– Software : yes
– Packaged weight : 15 kg
– Number of packages : 1
Key Points
– Complies with regulations on compulsory inspection of 4 to 400 kW boilers and 400 kW to 20 MW boilers
– Heated internal exhaust circuit to prevent condensation
– Automatically seeks measuring point with trend display
Mini Mite item 141
This machine will convert H2S and TRS into SO2.
The Thermo Mini- Mite uses a thermal oxidation chamber to do this.
The temperature is adjustable depending on the gas to be converted:
– H2S: 650 °C
– TRS: 850 °C
Specification
– Utilization Range : 0 – 1100 °C
– Conversion Range : 0 – 50 ppm H2S
– Yield : > 95%
– Units : °C
– Resolution : 1°C
– Packaged weight : 10 kg
– Number of packages : 2
– Recommended for use with : 250, 235.
42C-HL item 151
The analyzer can measure NO, NOx and NO2 simultaneously.
The Thermo 42C-HL uses the principle of chemiluminescence to measure emissions of NO (by direct measurement) and NOx and NO2 by conversion to NO.
It is used after an NO2 converter gas treatment system with a yield of greater than 97%.
Specification
– Measurement Range : programmable 0 – 10 ppm and 0 – 5000 ppm
– Units : ppm, mg/m3
– Detection Limit : 50 ppb
– Data storage : 5000 measurement points
– Internal pump : none (external pumps supplied).
– Analog Output : 0 – 10V
– Communication interface: yes
– Software : Yes
– Packaged weight: 50 kg
– Number of packages : 2
– Recommended for use with : 622, 820, 831, 846, 921
Key Points
– Menus for setting parameters and for optical and electronic diagnostics
– Automatic range switchover
– Fast response time, linearity on all ranges
– Microprocessor controlled
– Excellent sensitivity
– Reduced sensitivity to interference
– Network connection
– 19’’ rack
42i-HL item 152
The analyzer can measure NO, NOx and NO2 simultaneously.
The Thermo 42I-HL uses the principle of chemiluminescence to measure emissions of NO (by direct measurement) and NOx and NO2 by conversion to NO.
It is used after an NO2 converter gas treatment system with a yield of greater than 97%.
Specification
– Measurement Range : programmable 0 – 10 ppm and 0 – 5000 ppm
– Units : ppm, mg/m3
– Detection Limit : 50 ppb
– Data storage : 5000 measurement points
– Internal pump : none (external pumps supplied).
– Analog Output : 0 – 10V
– Communication interface: yes
– Software : Yes
– Packaged weight: 50 kg
– Number of packages : 2
– Recommended for use with : 622, 820, 831, 846, 921
Key Points
– Menus for setting parameters and for optical and electronic diagnostics
– Automatic range switchover
– Fast response time, linearity on all ranges
– Microprocessor controlled
– Excellent sensitivity
– Reduced sensitivity to interference
– Network connection
– 19’’ rack
VA 3000 item 154
This analyzer measures the N2O levels in emissions.
It uses the principle of infra-red correlation (NDIR) to measure nitrous oxide (N2O) in emissions and in specific processes. Fitted with a CO2 filter to eliminate interference caused by this gas.
It is used after an NO2 converter gas treatment system with a yield of greater than 97%.
Specification
– Measuring range : programmable from 0 – 500 ppm to 0 – 5000 ppm
– Units : ppm, mg/m3
– Detection Limit : 1 ppm
– Internal Pump : yes
– Data storage : none (a data recorder can be added).
– Analog output : yes (0 – 1V or 4 – 20 mA)
– Communication interface : yes
– Packaged weight : 18 kg
– Number of packages : 1
– Recommended for use with : 846, 832, 820, 622, 917.
Key Points
– Reduced heat-up time
– No CO2 interference (optical CO2 filter), reduced CO interference
– Not sensitive to vibration
– Menus for setting parameters and for optical and electronic diagnostics
– Automatic range switchover
Gas 3100 Item 160
This analyzer measures H2.
The GEIT GAS 3100l uses the principle of the thermal conductivity of a gas.
It can also quantify CO2 to compensate for this interfering gas.
Specification
– Measurement Ranges : 0 – 20 – 100% H2, 0 – 5 – 100% CO2
– Units : %
– Detection limit : 0.01% for H2 and CO2
– Internal Pump : yes
– Analog output : yes
– Communication : yes
– Software : Yes
– Packaged weight : 20 kg
– Number of packages : 1
– Recommended for use with : 846, 832, 820, 622, 924
Servomex 1400 item 174
This machine is used to measure O2.
The Servomex 1400 uses magnetic susceptibility to continuously measure O2 levels.
The gas sample must be dry, clean and at room temperature.
It is used after a gas preparation system.
Set-points can be pre-defined and an alarm can be sounded if they are exceeded. A flow-rate alarm is also available.
The 0 – 10 V analog output can be used to record the data on a plotter.
Specification
– Measuring range : 0 – 25% and 0 – 100%.
– Units : %
– Detection Limit : 0.1%
– Data storage : none (a data recorder can be added).
– Internal pump : no (an external pump can be added).
– Analog output : 0 – 1V
– Packaged weight : 15 kg
– Number of packages : 1
– Recommended for use with : 812, 820, 831, 846, 622, 924
Key Points
– 2 alarm thresholds