Oxygen Analyzer

510DR2 Oxygen Deficiency Alarm Monitor, Remote Dual O2 Sensor
The Nova 510 Series Oxygen deficiency or excess alarm monitors are designed as an O2 'watchdog' against accidental displacement of ambient air in a confined space by inert gases, or by a buildup of too much O2 from an O2 leak in the room.
The monitors all utilize a long life electrochemical O2 sensor. Actual O2 concentration is shown on a digital meter. Alarm set points are pre-set at Nova but are field adjustable if desired. A 'Sonalert' audible alarm with reset button is included.

510DR1 Oxygen Deficiency Alarm Monitor，Remote Single O2 Sensor
The Nova 510 Series Oxygen deficiency or excess alarm monitors are designed as an O2 'watchdog' against accidental displacement of ambient air in a confined space by inert gases, or by a buildup of too much O2 from an O2 leak in the room.
The monitors all utilize a long life electrochemical O2 sensor. Actual O2 concentration is shown on a digital meter. Alarm set points are pre-set at Nova but are field adjustable if desired. A 'Sonalert' audible alarm with reset button is included.

510P Oxygen Deficiency Alarm Monitor, Pumped Sample Version
The Nova 510 Series Oxygen deficiency or excess alarm monitors are designed as an O2 'watchdog' against accidental displacement of ambient air in a confined space by inert gases, or by a buildup of too much O2 from an O2 leak in the room.
The monitors all utilize a long life electrochemical O2 sensor. Actual O2 concentration is shown on a digital meter. Alarm set points are pre-set at Nova but are field adjustable if desired. A 'Sonalert' audible alarm with reset button is included.

510D Oxygen Deficiency Alarm Monitor, Diffusion sensor, No Sample Pump
The Nova 510 Series Oxygen deficiency or excess alarm monitors are designed as an O2 'watchdog' against accidental displacement of ambient air in a confined space by inert gases, or by a buildup of too much O2 from an O2 leak in the room.
The monitors all utilize a long life electrochemical O2 sensor. Actual O2 concentration is shown on a digital meter. Alarm set points are pre-set at Nova but are field adjustable if desired. A 'Sonalert' audible alarm with reset button is included.

415D2 Process Analyzer for Trace Oxygen，Electrochemical Sensor-415 Series
The Nova 415 Series Trace O2 analyzers have been designed for the detection of trace levels of O2 in a non-corrosive gas stream. In operation, the O2 content in the sample gas is detected by a 'fuel cell' type electrochemical sensor. This sensor produces a small current output directly proportional to the O2 in the sample. This small output is compensated for temperature, amplified, and then displayed in PPM O2 on a digital meter. The signal is also sent to recorder terminals as a voltage or current output. As the sensor ages, the sealed internal electrolyte will be consumed and will require eventual replacement. The sensor normally lasts about 12 to 18 months and is a nominal-cost customer-replaceable part.

415PMN7 Process Analyzer for Trace Oxygen，Electrochemical Sensor，Wall Mounted NEMA7 Sensor Housing with Panel Mounted Control Cabinet (Two Separate Enclosures)
The Nova 415 Series Trace O2 analyzers have been designed for the detection of trace levels of O2 in a non-corrosive gas stream. In operation, the O2 content in the sample gas is detected by a 'fuel cell' type electrochemical sensor. This sensor produces a small current output directly proportional to the O2 in the sample. This small output is compensated for temperature, amplified, and then displayed in PPM O2 on a digital meter. The signal is also sent to recorder terminals as a voltage or current output. As the sensor ages, the sealed internal electrolyte will be consumed and will require eventual replacement. The sensor normally lasts about 12 to 18 months and is a nominal-cost customer-replaceable part.