The Nuvair Pro Duo series of gas analyzers come in different pairings to match your multigas analyzing requirements. Mounted in a rugged, water-resistant case, the Pro Duo has two user-programmable audible and visual alarms for each gas sensor. Powered by a rechargeable lithium-ion battery (or 24V external DIN power for 9599-DP), the Pro Duo comes in the following configurations: Carbon Monoxide/Carbon Dioxide [CO/CO2: SKU 9598-LB], Oxygen/Carbon Dioxide [O2/CO2: SKU 9618-LB], Oxygen/Carbon Monoxide [O2/CO: SKU 9623-LB], or Carbon Monoxide/Moisture [CO/H2O: SKU 9599-DP].
The Nuvair Pro Duo series of multigas alarm analyzers are mounted in rugged, water-resistant cases. Each sensor has two user-programmable audible and visual alarms. The internal sensors are plumbed together to monitor a single input. The analyzer has visual and optional audible alarms for each gas.
An audible alarm sounds if any alarm set point is reached. When in alarm, the analyzer's analog output can activate an optional relay that shuts down compressors automatically, sounds a remote alarm, or activates emergency backup systems. Comes equipped with a rechargeable lithium-ion battery and universal 110/230-volt charger.
Pro Duo Series Selection Guide
SKU
9598-LB
9618-LB
9623-LB
9599-DP
Carbon Monoxide (CO) Sensor
X
X
X
Carbon Dioxide (CO2) Sensor
X
X
Oxygen (O2) Sensor
X
X
Moisture (H2O) Sensor
X
Rugged, Water-Resistant Carrying Case with Black Lid
X
X
X
Rugged Water-Resistant Mounting Case with Clear Lid
X
Lithium-ion Battery Powered with 110/220V Recharger
X
X
X
External 24V DIN Power
X
Advantages
Programmable alarm thresholds
Audible and visual alarms
Fast response
Compact water-resistant container
Designed to test breathing gases
Easy to operate
Reliable and accurate
Optional relays for external alarm or compressor control
Features
Audible and visual alarms for oxygen (O2), carbon monoxide (CO), carbon dioxide (CO2), and/or moisture (H2O)
Temperature compensated sensors
User replaceable battery and sensors
Low battery warning indicator
Factory reset
CO2 Analyzer
50 ppm resolution from 0 to 1000 ppm, then 100 ppm up to full scale
0-2000 ppm range
O2 Analyzer
0-100% range oxygen monitor
36-month electrochemical sensor
±1% accuracy
CO Analyzer
0-100 ppm range CO monitor
18-month electrochemical sensor
±1% accuracy
Moisture Monitor
Audible visual alarms for high moisture content in filters
All Nuvair Pro Duo analyzers are custom-made at the time your order is placed. If a rush order is required, please contact the sales team for estimated lead times.
PLEASE NOTE: Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Inaccurate gas analysis can lead to serious personal injury or death. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required.