NTRON 300 Yellowbox Portable Oxygen Analyzer (0~1000 ppmV, 0~25 %, 0~96 %)

Measurement Range: 0...1000 ppmV, 0...25 %, 0...96 %

Output Resolution: 1 ppmV or 0.01 %

Lower Detection Limit (LDL:) 1 ppmV or 0.01 %

Pressure Range: Up to 2 barg (29 psig) internal preset

Response Time (T90): < 15 seconds @ 25 °C (77 °F) within selected range

Operating Temperature Range: -25…+60 °C (-13…+140 °F)

Life Expectancy: Up to 5 years

Humidity: 0...95 %rh non-condensing

Shelf Life: Unlimited

Electrical (per analyzer channel)

Output Signal: 4...20 mA

Power Supply: 85...264 V AC (50 / 60 Hz)

Maximum Power Consumption: 9.6 W

Mechanical

Sample Connections: Sample in: 6 mm or 1/4” ‘bulkhead’ tube compression fittings

Flow Rate: 500 ml/min

Internal Regulation: 0.2 MPa (Up to 2 barg / 29 psig), Sample pressure and flow set at 0.03 MPa (0.3 barg / 5 psig); 0.55 SCFH (250 ml/m)

Ingress Protection: IP67 when case closed for transportation

Housing Material (case): High impact co-polymer polypropylene

Datasheet