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42i item 233

This machine can measure NO, NO2 and NOx.
The Thermo 42i uses the principle of chemiluminescence.
It alternately measures NO (directly) and then NOx (via the converter).
It displays the 3 parameters continuously, for NO, NO2 and NOx.
It can be used after a dilution system on a high concentration application (such as emissions).

Specification

– Measurement Range : programmable from 0 – 0.05 ppm to 0 – 100 ppm.
– Units : ppb or mg/m3 programmable
– Detection Limit : 0.4 ppb
– Data storage : 5000 measurement points
– Internal Pump : yes
– Analog Output : yes
– Communication interface : yes
– Software : Yes
– Packaged weight : 28 kg
– Number of packages : 1
– Recommended for use with : 622, 843, 921P, 927.

Key Points

– Menus for setting parameters and optical and electronic diagnostics
– Automatic range switchover
– Fast response time, linearity on all ranges
– Reduced sensitivity to interference
– TCPIP Ethernet Connection

42C item 235

This machine can measure NO, NO2 and NOx.
The Thermo 42C uses the principle of chemiluminescence.
It alternately measures NO (directly) and then NOx (via the converter).
It displays the 3 parameters continuously, for NO, NO2 and NOx.
It can be used after a dilution system on a high concentration application (such as emissions).

Specification

– Measurement Range : programmable from 0 – 0.05 ppm to 0 – 100 ppm.
– Units : ppb or mg/m3 programmable
– Detection Limit : 0.4 ppb
– Data storage : 5000 measurement points
– Internal Pump: yes
– Analog Output : yes
– Communication interface : yes
– Software : Yes
– Packaged weight : 28 kg
– Number of packages : 1
– Recommended for use with : 622, 840, 921, 927.

Key Points

– Menus for setting parameters and optical and electronic diagnostics
– Automatic range switchover
– Fast response time, linearity on all ranges
– Reduced sensitivity to interference
 

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
 

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