Currently experiencing very long- and uncertain lead times for the N500 and N901 ​components, please consult factory.

​N Series Instru​ments with NumaView ​Software

​Designed for t​oday, prepared for tomorrow.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Combining sophisticated technology​ with maintenance-friendly design.
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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 integ​ration guaranteed.​
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Meet the new N Series gas instruments

​​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​​
​​O3 (Ozone)
N400 0-100 ppb / 0-​10,000 ppb
True, Direct NO2​​NOX, NO
N5​00 ​​0-5 ppb / 0-1,000 ppb​​
​​All gases 
18 SLPM at 30 psig
All gases
N701H30 SLPM at 30 psig; 10 SLPM at 60 psig
​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.
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Customized instrument training and free, expert technical s​upport for the lifetime of the instrument.


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