Michell Instruments XPM601 Paramagnetic Oxygen Analyzer (Up to 5% O2)

Measurement Technology: Paramagnetic oxygen analyzer

Gas Non-condensing sample with particles <5 μm

Measurement: Range Up to 5 % O2

Display: Resolution 0.01 %

Accuracy: < ±0.1 % O2

Repeatability: < ±0.012 % O2

Linearity: < ±0.1 % O2

Zero Stability: ±0.25 % of range per month

Range Stability: ±0.25 % of range per month

Sample Flow Rate: 100 ml/min (0.25 scfh)

Sample Pressure: 0.33 barg (4.78 psig)

Sample Temperature: A constant temperature of +5...+55 °C (+41...+131 °F)

Background Gas: Analyzer is calibrated in the background gas of H2

Electrical Specifications

Analog Inputs:

1 off mA input for an external sensor (can be displayed on the screen)

1 off mA input to act as an active compensation for the process conditions

Analog Outputs: 2 off 4...20 mA outputs (powered with 24V excitation voltage)

Alarms: 2 off single pole changeover (SPCO) relays for O2 concentration (250 V, 5 A max)

Digital Communications: Modbus RTU over RS485

Power Supply: 24 V DC, 1.5 A max

Operating Conditions

Ambient Temperature:

+5...+60 °C (+41...+140 °F)

+5...+50 °C (+41...+122 °F) cQPSus

Atmospheric Pressure: 750 mbar...1250 mbar

Mechanical Specifications

Warm-up Time < 25 minutes

Stabilization Time: 5 minutes

Wetted Materials: 316 stainless steel, Viton 'O' ring, borosilicate glass, Electroless Nickel, platinum, platinum/iridium alloy

Gas Connection: 1/8" NPT (female)

Ingress Protection: IP66, NEMA 4X

Hazardous Area Classification

ATEX/UKCA * II 2 G D, Ex db IIB +H2 T6 Gb, Ex tb IIIC T85 °C Db IP66

Manual

Datasheet