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


Three levels of stacked N-Series Instruments

​Designed for t​oday, prepared for tomorrow.​​​​​​​​


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Combining sophisticated technology​ with ​
maintenance-friendly design.

​Inside Chassis and cell of an air pollution instrument
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Traditional Gas Instruments

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N S​​eries 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™ 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 pneumati​c 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​​​​
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Simple operation and integ​ration
guaranteed​.

N Series Front Panel LabeledN Series Rear Panel Labeled

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Meet the new N Series gas instruments​​

  • Carbon Compounds Instruments
    • Gases
      Model
      Ranges
      CO2
      Carbon Dioxide
      0-4 ppm / 0-4,000 ppm​
    • CO2
      Carbon Dioxide
      0-2 ppm / 0-2,000 ppm​
    • CO
      Carbon Monoxide
      0-5 ppm / 0-5,000 ppm​
    • CO
      Carbon Monoxide
      ​0-1 ppm / 0-1,000 ppm
  • Gas Calibrators & Zero Air Generators
    • Gases
      Model
      Ranges
      All gases
      30 SLPM at 30 psig;
    • All gases
      18 SLPM at 30 psig​
  • Hydrocarbon Inst​ruments
    • Gases
      Model
      Ranges
      CH4, THC
      Methane, Total Hydrocarbons
      0-5 ppm / 0-​1,000 ppm​ (Methane)​
  • Nitrogen Compounds Instruments
    • Gases
      Model
      Ranges
      NO, NO2, NOX
      Nitrogen Oxide, Nitrogen Dioxide
      0-5 ppm / 0-5,000 ppm​
    • NO, NO2, NOX
      Nitrogen Oxide, Nitrogen Dioxide
      0-1 ppm / 0-200 ppm​
    • NO, NO2, NOX
      Nitrogen Oxide, Nitrogen Dioxide
      0-50 ppb / 0-20 ppm​
    • True NO2, NOX, NO
      True Nitrogen Dioxide, Nitrogen Oxide
      ​​0-5 ppb / 0-1,000 ppb​
  • Oxygen Compounds Instruments
    • Gases
      Model
      Ranges
      O3
      Ozone
      0-100 ppb / 0-10 ppm​​
  • Sulfur Compound Instruments
    • Gases
      Model
      Ranges
      H2S, SO2
      Hydrogen Sulfide, Sulfur Dioxide
      H2S: 0-50 ppb / 0-10,000 ppb SO2: up to 0-20,000 ppb
    • SO2
      Sulfur Dioxide
      0-10 ppm / 0-5,000 ppm
    • SO2
      Sulfur Dioxide
      0-50 ppb / 0-20 ppm

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


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Numaview displays and listed features​section divider with teledyne logo

Customized instrument training and free, expert technical s​upport for the lifetime of the instrument.​
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