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Probe Oxygen Sensor – O2S-FR-T2-002

Probe

Probe Zirconia Oxygen Sensors
  • Robust steel housing
  • High temperature
  • Various probe lengths

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TECHNICAL SPECIFICATIONS

Heater voltage
    Operating (standard response) 4Vdc +/- 0.1Vdc (1.7A)
    Standby 1.65Vdc (0.7A)
    Operating (fast response) 4.35Vdc +/- 0.1Vdc (1.85A)
    Standby 2Vdc (0.85A)
Pump impedance at 700°C
Permissible gas temperature
    Standard temperature (short probe series) -100 to +250°C
    Extended temperature (long probe series) -100 to +400°C
Gas flow rate 0-10 m/s
Repetitive permissible acceleration 5g
Incidental permissible acceleration 30g

OUTPUT VALUES

Oxygen pressure range 2mbar-3bar max.
Accuracy 5 mbar max.
Internal operational temp 700°C
Response time (10-90% step)
    Standard response sensor
    Fast response sensor (only available in short probe series)
Warm up time (prior to sensor operation) 60s
Warm up time (from standby) 20s
Output stabilisation time ~ 180s

OUTLINE DRAWINGS

Probe – Short Series

Short-probe_diagrams

Probe – Long Series

Long-probe_diagrams

ELECTRICAL INTERFACE

Molex Mating Connector (Short Probe)

Molex-connector

Pin/Lead Wires Designation
1/Red Pump
2/Black Common
3/Yellow Heater (+)
4/Blue Sense
5/Yellow Heater (-)

FEATURES

  • Zirconium dioxide technology
  • Requires remote electronics to operate
  • Small sensing element
  • Low weight
  • Integral heating element
  • All stainless steel construction both internally and externally
  • Customer specific designs and connectors
  • Works at high oxygen pressures
  • Compact in size

BENEFITS

  • Long life, non-depleting technology
  • No reference gas required creating the ability to measure a wide oxygen range
  • No need for temperature stabilisation
  • Linear output signal
  • Can be used in high pressure and temperature environments
  • Simple recalibration if/when required
  • Full technical and application support available
  • This field is for validation purposes and should be left unchanged.