a) Wall-mount Weather-proof Powder-Coated Steel
b) Wall-mount Weather-proof Corrosion-Resistant Stainless Steel
c) Wall-mount Dust-tight Fiberglass
d) Rack-mount
e) Explosion-Proof

a) Suitcase Style - weather-proof when closed
b) Weather-Proof - with clear top
c) Bench Top - with carry handle

(not all cabinet styles are available in all models, contact Nova for availability)




For information about our sample conditioning options, gohere.

200 Series Dew Point Analyzers

Model 203 Portable Low Range Dew Point Analyzer
Range : from -112F to +68F (-80C to +20C) Dew Point

Model 253 Continuous Low Range Dew Point Analyzer
Range : from -112F to +68F (-80C to +20C) Dew Point

Model 207 Portable Standard Range Dew Point Analyzer
Range : from -40F to +104F Dew Point (-40C to +40C)

Model 207RT Standard Range Dew Point Transmitter
Range : from -40F to +104F Dew Point (-40C to +40C)
- suitable for gas generators only

Model 257 Continuous Standard Range Dew Point Analyzer
Range : from -40F to +104F Dew Point (-40C to +40C)

Model 257CAA Continuous Standard Range Dew Point Analyzer
Range : from -40F to +104F Dew Point (-40C to +40C)
- for Compressed Air Applications; dew point measured & expressed at line pressure

300 Series Portable Analyzers

Model 302A Portable Carbon Dioxide Analyzer
Range : any from 0-3000 PPM to 0-50% CO2

Model 309A Portable Oxygen & Carbon Dioxide Analyzer
Range : 0-25% O2 / any from 0-3,000 PPM up to 50% CO2

Model 311 Portable Sulfur Dioxide Analyzer
Range : 0-2,000 PPM SO2

Model 321 Portable Oxygen Analyzer - Electrochemical sensor
Range : choice of 0-5.0% / 0-10.0% / 0-25.0% / 0-50.0% O2

Model 322 Portable Oxygen Analyzer - Paramagnetic sensor
Range : choice of 0 - 2.0% / 25.0% / 50.0% O2

Model 325 Portable Trace PPM Oxygen Analyzer
Range : any from 0-500 PPM to 0-19,999 PPM O2

Model 334 Portable Helium Analyzer
Range : 0-100% He in air or in N2

Model 335 Portable Hydrogen Analyzer
Range : 0-100% H2 in a binary gas mixture

Model 335L Portable Low Range (PPM) Hydrogen>
Range : choice of 0-200 PPM / 0-500 PPM / 0-2000 PPM H2

Model 336 Portable Carbon Dioxide Analyzer (t/c detector)
Range : any from 0-10% to 0-100% CO2

Model 337 Portable % Sulfur Hexafluoride (SF6)
Range : 0-100.0% SF6

Model 337L Portable PPM Sulfur Hexafluoride (SF6)
Range : 0-1000 PPM SF6

Model 340 Portable Hydrogen and Oxygen Analyzer
Range : 0-25.0% O2 / 0-40.0% H2

Model 340L Portable Hydrogen and PPM Oxygen Analyzer
Range : 0-1,000 to 0-10,000 PPM O2 / 0-40% H2

Model 341 Portable Hydrogen and Dual Range Oxygen Analyzer
Range : 0-2.00% and 0-25.0% O2 / 0-40.0% H2

Model 380K Portable Tri-Gas Analyzer for Hydrogen-cooled Power Generators
Range 1: 0-100% H2 in Air
Range 2: 0-100% H2 in CO2
Range 3: 0-100% Air in CO2

300 Series Portable Flue Gas Analyzers

Model 302 Portable Carbon Dioxide Analyzer
Range : 0-20.0% CO2 (standard for flue gas)
Also available : any from 0-3000 PPM to 0-50% CO2

Model 309 Portable Carbon Dioxide & Oxygen Analyzer
Range : 0-25% O2 / 0-20% CO2

Model 310 Portable Carbon Monoxide Analyzer
Range : 0-2000 PPM and 0-4.00% CO - switch selectable

Model 311 Portable Sulfur Dioxide Analyzer
Range : 0-2000 PPM SO2

Model 312 Portable Nitric Oxide Analyzer
Range : 0-2000 PPM NOx (as NO)

Model 313 Portable Oxides of Nitrogen as NO + NO2 Analyzer
Range : 0-2000 PPM NO / 0-800 PPM NO2 - switch selectable

Model 320 Portable Oxygen Analyzer
Range : choice of 0-5.0% / 0-10.0% / 0-25.0% / 0-50.0%

Model 350 Oxygen & Combustibles Analyzer
Range : 0-25.0% O2 / 0-5.0% or 0-10.0% combustibles

Model 352 Portable Oxygen, Carbon Monoxide, & Combustibles Analyzer
Range : 0-25.0% O2 / 0-5.0% or 0-10.0% combustibles / 0-2000 PPM and 0-4.00% CO - switch selectable

Model 360 Oxygen & Carbon Monoxide Analyzer
Range : 0-25.0% O2 / 0-2000 PPM and 0-4.00% CO - switch selectable

Model 362 Oxygen, Carbon Monoxide, & NOx as NO
Range : 0-25.0% O2 / 0-200 to 0-2000 PPM NOx (as NO) / 0-2000 PPM and 0-4.00% CO - switch selectable

Model 375 Oxygen, Carbon Dioxide, & Carbon Monoxide
Range : 0-25.0% Oxygen / 0-2000 PPM and 0-4.00% CO - switch selectable / 0-20.0% CO2

Model 376 Oxygen, Carbon Dioxide, Carbon Monoxide, & NOx as NO
Range : 0-25.0% O2 / 0-2000 PPM and 0-4.00% CO - switch selectable / choice of 0-200 to 0-2000 PPM NOX (as NO) / 0-20.0% CO2

400 Series Continuous Process Gas Analyzers

Model 410 Continuous Oxygen Analyzer
Range : any from 0-2.0% to 0-90.0% O2

Model 412 Continuous Oxygen Analyzer - p/m sensor
Range : any range from 0-2.0% to 0-25.0% O2

Model 415 Continuous PPM Oxygen Analyzer
Ranges : any between 0-100 PPM and 0-9,999 PPM

Model 420 Continuous Carbon Dioxide Analyzer
Ranges : 0-1, 0-5, 0-10, 0-20, 0-30, 0-50, 0-100% CO2 / 0-5000 / 10000 PPM CO2

Model 420L Continuous Low Range PPM Carbon Dioxide Analyzer
Ranges : 0-500 / 0-1000 / 0-2000 PPM CO2

Model 425 Continuous Thermalconductivity Analyzer
Ranges : contact Nova for available ranges

Model 430 Continuous Hydrogen Analyzer
Ranges : any between 0-2.0% and 0-100.0% H2

Model 430L Continuous Low Range PPM Hydrogen Analyzer
Ranges : choice of 0-200 / 500 / 1000 / 2000 PPM H2
- contact Nova for other ranges

Model 436 Continuous Tri-Gas Analyzer for Hydrogen-cooled Power Generators
Range 1: 0-100% H2 in Air
Range 2: 0-100% H2 in CO2
Range 3: 0-100% Air in CO2

Model 450 Continuous PPM Hydrogen Sulfide Analyzer
Range: choice of 0-50 / 100 / 1,000 / 2,000 / 2,500 PPM H2S
- consult Nova for availability and suitability

Model 460 Continuous Sulfur Dioxide Analyzer
Range: choice of 0-1 / 5 / 10 / 20 / 30 / 50 / 100% SO2

Model 460L Continuous Low Range PPM Sulfur Dioxide
Range: choice of 0-2000 / 3000 / 5000 / 10,000 PPM SO2

Model 470 Continuous Hydrocarbons Analyzer
Range: choice of 0-1 / 5 / 10 / 20 / 30 / 50 / 100% HC's as CH4 or propane

Model 470L Continuous Low Range PPM Hydrocarbons Analyzer
Range: choice of 0-500 / 1000 / 2000 / 3000 / 5000 / 10,000 PPM HC's

Model 480 Continuous PPM Carbon Monoxide Analyzer
Range: any range from 0-100 PPM to 0-10,000 PPM CO

Model 481 Continuous Carbon Monoxide Analyzer
Range: choice of 0-1 / 5 / 10 / 20 / 30 / 50 / 100% CO

Model 481L Continuous Low Range PPM Carbon Monoxide Analyzer
Range: 0-2000 / 3000 / 5000 / 10,000 PPM CO

Model 495 Continuous Ammonia Analyzer
Range: 0-100% NH3

Model 760 Continuous Process Combustibles Analyzer
Range: choice 0 - 5% or 0 - 10%

Model 401 / 402 Sample Sequencer

500 Series Continuous Ambient Air Monitors

Model 510 Continuous Oxygen Deficiency Monitor
Range : 0-30% O2

Model 523 Continuous Carbon Dioxide Monitor
Range : choice of 0-2,000 / 3,000 / 5,000 PPM CO2 / 0-1 / 5 / 10 / 20 / 30 / 50 / 100% CO2

Model 541 Continuous Chlorine Monitor
Range : 0-20 PPM Cl2

Model 550 Continuous Hydrogen Sulfide Monitor
Range : 0-50 PPM H2S

Model 560 Continuous PPM Sulfur Dioxide monitor
Range : 0-50 PPM SO2

Model 575 Continuous PPM Nitrogen Oxide Monitor
Range : 0-100 PPM NO

Model 580 Continuous PPM Carbon Monoxide Monitor
Range : 0-200 PPM CO

Model 585 Continuous PPM Nitrogen Dioxide Monitor
Range : 0-20 PPM NO2

Model 591 Continuous PPM Hydrogen Chloride Monitor
Range : 0-20 PPM HCL

Model 595 Continuous PPM Ammonia Monitor
Range : 0-50 PPM NH3

501 Series Continuous Multi-Gas Ambient Air Monitor

Ranges : contact Nova for availability
Oxygen (O2)
Carbon Monoxide (CO)
Nitrogen Oxide (NO)
Nitrogen Dioxide (NO2)
Relative Humidity & Temperature
Carbon Dioxide (CO2)
Hydrogen Sulfide (H2S)
Sulfur Dioxide (SO2)
Chlorine (Cl2)
Ammonia (NH3)
Hydrogen Chloride (HCL)

600 Series Portable Multi-Gas Ambient Air Monitor

Ranges : contact Nova for availability
Oxygen (O2)
Carbon Monoxide (CO)
Nitrogen Oxide (NO)
Nitrogen Dioxide (NO2)
Relative Humidity & Temperature
LEL Combustibles
Carbon Dioxide (CO2)
Hydrogen Sulfide (H2S)
Sulfur Dioxide (SO2)
Chlorine (Cl2)
Ammonia (NH3)
Hydrogen Chloride (HCL)

870 Series Continuous Industrial Analyzer for Steel-Making Applications

Ranges :
O2 : 0 - 2.0%, 0 - 25.0%, 0 - 50.0%, 0 - 100.0%
CO : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CO2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CH4 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0% (hydrocarbons as CH4)
H2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%

900H Series Handheld Landfill Site Gas Analyzers

Ranges : 0-25% O2 / 0-100% CO2 & HC's

900P Series Bench-Top Landfill Gas Analyzers

Ranges : 0-25% O2; any range between 0-50.0% to 0-100.0% for CH4 or CO2

910 Series Continuous Landfill Gas Analyzers

Ranges : 0-25% O2; any range between 0-50.0% to 0-100.0% for CH4 or CO2

920 Series Continuous Biogas Analyzers

Ranges : 0-25% O2; 0-3,000 PPM H2S; any range 0-50.0% to 0-100.0% for CH4 or CO2

920BT Series Bench-Top Biogas Analyzers

Ranges : 0-25% O2; 0-3,000 PPM H2S, any range 0-50.0% to 0-100.0% for CH4 or CO2

970 Series Continuous Syngas Analyzers

Ranges :
O2 : 0 - 2.0%, 0 - 25.0%, 0 - 50.0%, 0 - 100.0%
CO : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CO2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CH4 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0% (hydrocarbons as CH4)
H2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%

970P Series Portable Syngas Analyzers

Ranges :
O2 : 0 - 2.0%, 0 - 25.0%
CO : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CO2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%
CH4 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0% (hydrocarbons as CH4)
H2 : 0 - 2.0%, 0 - 50.0%, 0 - 100.0%

5000 Series Portable Flue Gas Analyzers

Ranges available:
O2 : 0-25.0% O2
CO : 0-200 / 500 / 1000 / 2000 / 5000 / 9999 ppm CO
CO2 : 0-20.0% CO2
NO : 0-200 / 500 / 1000 / 2000 / 5000 ppm NO
NO2 : 0-100 / 200 / 500 / 800 ppm NO2
SO2 : 0-200 / 500 / 1000 / 2000 ppm SO2

7200 Series Continuous Flue Gas Analyzers

Ranges available:
Oxygen : any range from 0-5.0 to 0-25.0 % O2
Carbon Monoxide : choice of 0-100 / 200 / 500 / 1,000 PPM CO
Carbon Monoxide : choice of 0-2,000 / 3,000 / 5,000 / 10,000 PPM CO
Carbon Monoxide : choice of 0-1.0 / 5.0 / 10.0 % CO
Carbon Dioxide : 0-20.0 % CO2
Nitrogen Oxide : any range from 0-100 to 0-2,000 PPM
Nitrogen Dioxide : any range from 0-100 to 0-800 PPM
Stack Temp : 32F - 1800F or 0C - 1000C
Sulfur Dioxide : any range from 0-2,000 to 0-10,000 PPM SO2

7300 Continuous Water Wash Sample Conditioning System

7460 Series Portable Engine Exhaust Analyzers

Ranges available:
O2 : 0-25.0 %
CO : 0-5.00% / 0-10.00% / 0-2,000ppm / 0-5,000ppm / 0-10,000ppm
CO2 : 0-25.0%
NO : 0-2,000ppm / 0-5,000ppm
NO2 : 0-800ppm
HC's : 0-2,000ppm / 0-5,000ppm / 0-10,000ppm / 0-20,000ppm (as hexane or propane)

7900 Series Continuous Multi-Gas Analyzer for Stable Exo- & Endothermic Metal Heat Treat Applications

Ranges available:
O2 : 0 - 25.0%
CO : 0 - 1.00% / 0 - 30.0%
CO2 : 0 - 1.00% / 0 - 2.00% / 0 - 50.0%
CH4 : 0 - 1.00% / 0 - 5.00% / 0 - 50.0%
H2 : 0 - 2.0% / 0 - 50.0%
Dew Point : -40F to +68F (-40C to +20C)
Dew Point : -112F to +68F (-80C to +20C)

7900P Series Portable Multi-Gas Analyzer for Stable Exo- & Endothermic Metal Heat Treat Applications

Ranges available:
O2 : 0 - 25.0%
CO : 0 - 1.00% / 0 - 30.0%
CO2 : 0 - 1.00% / 0 - 2.00% / 0 - 50.0%
CH4 : 0 - 1.00% / 0 - 5.00% / 0 - 50.0%
H2 : 0 - 2.0% / 0 - 50.0%

Information about Nova Sample Conditioning Systems

Tenova Goodfellow Gas Velocity Measurement

Range: 0 - 60 m/s in duct measurement by non-contact sensors