O2S-FR-T5 Zirconia Oxygen Sensor (oxygen Probe) with Wiring Flange Type for Aviation Fields
O2S-FR-T5 is a zirconia oxygen sensor (oxygen probe) with a wiring flange developed by SST (Southampton Sensors) in the UK. The detailed information is as follows:
Working Principle
Adopts the solid-state dynamic oxygen measurement principle.
Sensing Element
Non-consumable zirconia sensing element.
Measurement Range:
- Oxygen concentration: 0–100% O₂.
- Oxygen pressure: 2 mbar–3 bar.
Performance Characteristics:
- High stability and accuracy.
- No cross-interference with other gases.
- No need for temperature stabilization.
- Fast response time: T₉₀ < 4 seconds.
- Long service life: Up to 5 years.
- High working acceleration: Up to 30g, fully compliant with aviation applications.
Heating Element:
- Built-in heating element.
- Heater voltage: 4.35VDC ± 0.1VDC (1.85A).
Temperature Range:
- Allowed gas temperature: -100°C–250°C.
- Operating ambient temperature: -100°C–700°C.
Dimensions:
Probe rod length: 80mm.
Application Fields:
- Mainly used in aviation fields.
- Also applicable to combustion control systems, oxygen generation systems, etc.
- Can be used in conjunction with SST zirconia oxygen sensor transmitter board O2I-Flex-092 and SST oxygen transmitter sensor OXY-LC-485.
Oxygen Pressure Range | 2 mbar–3 bar |
Cross - Interference | No cross - interference with other gases |
Temperature Stabilization Requirement | No need for temperature stabilization |
Heating Element | Built - in |
Heater Voltage | 4.35VDC ± 0.1VDC (1.85A) |
Allowed Gas Temperature | - 100°C–250°C |
Operating Ambient Temperature | - 100°C–700°C |
Response Time | T₉₀ < 4s |
Service Life | Up to 5 years |
Probe Rod Length | 80mm |
Working Acceleration | Up to 30g |
