Short Probe Zirconium Dioxide Oxygen Sensor - O2S-T2 / O2S-FR-T2

Zirconium dioxide technology
Small sensing element
Low weight
Works at high oxygen presssures
Compact in size
Long life, non-depleting technology
No need for temperature stabilisation
Linear output signal

  • Model Number: O2S-T2 / O2S-FR-T2
  • Data Sheet: Date Sheet File
Quantity:
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  • Short Probe Zirconium Dioxide Oxygen Sensor
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Product Specification

Zirconia O2 Sensors

Probe Series - Short Housing


The Probe Range of zirconium dioxide oxygen sensors are available in three lengths. Suitable for aggressive and polluted applications such as boiler exhausts. Longer probes are an ideal solution for thicker walled, insulated flue pipes. 


FEATURES
• Zirconium dioxide (ZrO2) sensing elements
• Long life, non-depleting technology
• Integral heating element
• High accuracy
• Requires an external interface board to operate


BENEFITS

• No reference gas required
• No need for temperature stabilisation
• Compact enclosure


TECHNICAL SPECIFICATIONS

Heater voltage
    Operating (standard response)
    Standby
    Operating (fast response)
    Standby

4V DC  ± 0.1V DC  (1.7A)
1.65V DC  (0.7A)
4.35V DC  ± 0.1V DC  (1.85A)
2V DC  (0.85A)

Pump impedance at 700°C
< 6kΩ
Permissible gas temperature
-100°C to +250°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
5mbar max
Internal operational temperature
700°C

Response time (10 - 90% step)
    Standard response sensor  
    Fast response sensor

< 15s
< 4s

Warm up time (prior to sensor operation)
60s
Warm up time (from standby)
20s
Output stabilisation time
~ 180s


OUTLINE DRAWING


ORDER INFORMATION

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