Flange Mount Zirconia Oxygen Sensor - O2S-FR-T4-5P
• Oxygen pressure range 2 mbar - 3bar
• Zirconium dioxide (ZrO2 ) sensing elements
• Non-consumption technology
• Integral heating element
• No need for temperature stabilisation
• No reference gas required
• High accuracy
• Linear output signal
• Operates with external interface boards
- Quantity:
- - +
Product Specification
Flange Mount Zirconia Oxygen Sensor Description
The Flange Mount Zirconium Dioxide Oxygen Sensor is designed for easy sealing into a manifold or sampling chamber. Favoured by SST’s aerospace customers and in applications that require high temperature and pressure operation.
SST’s range of zirconium dioxide oxygen sensors use a unique closed loop measurement system. While the sensor continuously measures the oxygen level, a heartbeat signal is also generated providing an immediate warning of any failures.
Their long operating life is due to the non-depleting sensor cell technology. No reference gas is required and easy single point calibration can be performed in any known gas including fresh air.
The Flange Mount oxygen sensor offers 4 or 5 pin termination, a temperature range of -100 to 400⁰C and response time of less than 4 seconds. The oxygen sensor offers a linear output signal, a lifetime of up to 10 years (depending on the application) and covers an oxygen range 0.1 to 100% O₂.
The Flange Mount Zirconium Dioxide Oxygen Sensor is designed for easy sealing into a manifold or sampling chamber. Favoured by SST’s aerospace customers and in applications that require high temperature and pressure operation.
O2S-FR-T4-5P Zirconia Oxygen Sensor FEATURES
• Zirconium dioxide (ZrO2) sensing elements
• Long life, non-depleting technology
• Integral heating element
• High accuracy
• Requires an external interface board to operate
O2S-FR-T4-5P Zirconia Oxygen Sensor BENEFITS
• No reference gas required
• No need for temperature stabilisation
• Flange mounting
O2S-FR-T4-5P Zirconia Oxygen Sensor TECHNICAL SPECIFICATIONS
Heater voltage Operating Standby |
4.35VDC ± 0.1VDC (1.85A) 2VDC (0.85A) |
Pump impedance at 700°C |
< 6kΩ |
Permissible gas temperature |
-100°C to +400°C |
Gas flow rate |
0 - 10 m/s |
Repetitive permissible acceleration |
5g |
Incidental permissible acceleration |
30g |
O2S-FR-T4-5P Zirconia Oxygen Sensor OUTPUT VALUES
Oxygen pressure range |
2mbar - 3bar max |
Accuracy |
5mbar max |
Internal operational temp |
700°C |
Response time (10 - 90% step) |
< 4s |
Warm up time (prior to sensor operation) |
60s |
Warm up time (from standby) |
20s |
Output stabilisation time |
~ 180s |
O2S-FR-T4-5P Zirconia Oxygen Sensor OUTLINE DRAWING
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