Replacement sensors for the Nuvair Pro CO Alarm series of carbon monoxide analyzers and multigas analyzers with CO sensors. Please make sure to select the correct sensor for your analyzer. Depending on the year of manufacture, your sensor has a range of 0-50 ppm or 0-300 ppm. Sensors are not interchangeable.
Replacement sensors for the Nuvair Pro CO Alarm series of carbon monoxide analyzers and multigas analyzers equipped with CO sensors. Depending on the year of manufacture, your analyzer uses one of two different sensors. Because of analyzer firmware programming, only the correct replacement sensor will work.
There are two methods to determine which replacement sensor is needed for your analyzer:
|Replacement Sensor SKU||Identification||Full Scale Range||Date of Manufacture|
|9501-50||FSc 220||0-50 ppm||February 2015 and Later|
|9501-300||FSc 33||0-300 ppm||2011 to January 2015|
WARNING: Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. 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. A faulty Flow Restrictor can lead to a false analyzer reading. Flow Restrictors should be regularly tested with a Flow Meter. Inaccurate gas analysis can lead to serious personal injury or death.