N Series Instru​ments with NumaView ​Software
for Continuous Emissions Monitoring​

​Designed for t​oday, prepared for tomorrow.


​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Combining sophisticated technology​ with maintenance-friendly design.

Traditional Gas Instruments
​N Series Gas Instrument​s
N Series Advantages​
Legacy, master-slave based communications with motherboard host controller required
  ​Multiple smart, microprocessor-controlled modules with robust Controller Area Network (CAN) Bus communications
  Easy field replacement​ with pre-tested and calibrated modules​​
Power delivered separately to individual components
  Single, common cable set from the mainboard provides both power and data along th​e CAN Bus  Simplifies cabling and improves reliability with fewer connections, less cabling
Multiple AC and DC power supplies required for internal components​
  One single, common universal power supply with all internal DC-powered components  Simplifies internal layout and consumes less power
​Relay-based, hard power switch   Soft-power front panel switch  Improves reliability by allowing safe software shutdown before powering off
Antiquated displays and user interfaces   ​NumaView Software and NumaView Remote Software
   ​Improves efficiency with mature, familiar, and intuitive user interface
​Fixed chassis
  Split fold-down rear panel
  Decreases field maintenance time with easy access to internal pneumatic connections
1-year standard warranty  All T Series and N Series instruments include a 2-year ​manufacturer's warranty and free lifetime technical support ​by phone and email
  Increases value of your investment

​​Simple operation and integration guaranteed.​
N Series front panel labeled.png
N Series rear panel.png

Meet the new N Series gas instruments
for Continuous Emissions Monitoring (CEM) applications

​​Ranges (Min / Max)

SO2 (Sulfur Dioxide)​​​
0-50 ppb / 0-20,000 ppb​
0-10 ppm / 0-5,000 ppm​

​NO, NO2
, NOX (Nitrogen Oxide, Nitrogen Dioxide​)​
0-50 ppb / 0​-20,000 ppb​
0-1 ppm / 0-200 ppm
0-5 ppm / 0-5,000 ppm

CO (Carbon Monoxide)​​
0-1 ppm / 0-1,000 ppm​
0-5 ppm / 0-5,000 ppm​​

​​CO2 (Carbon Dioxide)​​​
0-2 ppm / 0-2,000 ppm​​
​0-4 pp​m / 0-4,000 ppm​
​CH4 (Methane), THC (Total Hydrocarbons)
0-5 ppm / 0-1,000 ppm (Methane)​​

​Integrated paramagnetic O2 and/or NDIR CO2 sensors available for some models. Refer to product specification sheets for details.


Customized instrument training and free, expert technical s​upport for the lifetime of the instrument.
​​​Download the N Series for CEMS Brochure

Contact us to​day to learn more or request a quo​te.​​