The Nuvair Pro CO2 Alarm Analyzer can be connected inline on your high or low pressure compressor for continuous carbon dioxide monitoring or used periodically on specific gas sources or in contained spaced. The CO2 sensor is auto-calibrating and provides a temperature-compensated, linear CO2 measurement over sensing range.
Audible and visual alarms for low and high carbon dioxide content can be set by the user. If the alarm sounds, the analog output can activate an optional relay that shuts down equipment automatically, sounds a remote alarm, or activates emergency backup systems.
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.
Technical Specifications
Product Code: SY-NUVAIR-SKU-9616
• Flow Rate 0.6–1 L/min
• Range 0–2000 ppm (9616-E-5000: 0–5000 ppm)
• Resolution 50 ppm (0–1000 ppm), 100 ppm up to full scale
• Repeatability ±2% of Full Scale @ 68°F (20°C)
• Linearity ±2% FSD or ±10% of reading (whichever is greater)
• Sensor Type NDIR (Non-Dispersive Infrared)
• Expected Sensor Life 5–10 Years (Subject to Use & Maintenance)
• Alarms Two User-Programmable Audible & Visual Alarms
• Response Time < 30 Seconds @ 68°F (20°C)
• Operating Temperature –4°F to +122°F (–20°C to +50°C)
• Storage Temperature –4°F to +122°F (–20°C to +50°C)
• Operating Humidity 0–95% RH, Non-Condensing
• Power Options 110/230V Wall Plug-In / Rechargeable Lithium Battery / DIN Rail
• Battery Life Approx. 20 Hours Per Full Charge
• Dimensions 2.5 x 1.75 x 4.25 in (6.4 x 4.5 x 10.8 cm)
• Weight 7.8 oz (221 g)
• Warranty 12 Months


