Short Probe Zirconia Oxygen Sensors (Zirconia O2 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:
- Quantity:
- - +
Product Specification
Probe Zirconia Oxygen Sensors Description
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.
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 Probe zirconium dioxide oxygen sensors offer standard and fast response times from as little as four seconds. Various probe lengths, cable lengths, and a standard and extended temperature range are available. The Probe zirconium dioxide oxygen sensor offer a linear output signal, a lifetime of up to 10 years (depending on the application), and covers an oxygen range from 0.1 to 100% O?.
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors FEATURES
? Zirconium dioxide (ZrO2) sensing elements
? Long life, non-depleting technology
? Integral heating element
? High accuracy
? Requires an external interface board to operate
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors BENEFITS
? No reference gas required
? No need for temperature stabilisation
? Compact enclosure
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors TECHNICAL SPECIFICATIONS
|
Heater voltage |
4V DC ± 0.1V DC (1.7A) |
|
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 |
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors OUTPUT VALUES
|
Oxygen pressure range |
2mbar ~ 3bar max |
|
Accuracy |
5mbar max |
|
Internal operational temperature |
700°C |
|
Response time (10 - 90% step) |
< 15s |
|
Warm up time (prior to sensor operation) |
60s |
|
Warm up time (from standby) |
20s |
|
Output stabilisation time |
~ 180s |
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors OUTLINE DRAWING
O2S-T2 / O2S-FR-T2 Zirconia Oxygen Sensors ORDER INFORMATION
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