Oxygen sensor — AO-02
Спецификация AO-02
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
AO-02 - electrochemical oxygen sensor for measuring oxygen concentration.
The sensor has a molded housing, provides a fast response, and has a long service life.
Features
- Linear output
- No external power supply
- Temperature compensation
- Fast response
- Accurate and reliable
- Interference protection
Application
AO-02 does not require an external power supply to operate. Temperature compensation in the sensor prevents the influence of temperature changes on measurements.
It is used in devices related to oxygen concentration detection and can be widely used in the automotive industry, environmental protection, coal mining, petrochemicals, and other fields such as automotive exhaust gas detection, exhaust gas detection devices for environmental protection, oxygen index testers, oxygen level alarms, etc.
All sensors are calibrated before delivery.
ATTENTION, the device is currently discontinued.
- Specifications
- Overall dimensions drawing
- Connection diagram
- Applications
Specifications |
|
| Operating principle | Electrochemical partial pressure |
| Output voltage | 9 ~ 13 mV (in ambient air) |
| Measurement range | 0 ~ 100% |
| Response time (T90) | < 15 s |
| Accuracy | ± 1% |
| Linearity | Linear from 0% to 100% O2 |
| Temperature compensation | < 2% O2 (0 ~ 40 °C) |
| External load resistor | ≥ 10 kOhm |
| Connector | 3-pin Molex connector (2.54 mm) |
| Housing material | Red ABS |
| Weight | 40 g |
| Operating temperature range | 0 ~ 50 °C |
| Operating pressure range | 0.5 ~ 2.0 bar |
| Operating humidity range | 0 ~ 99% relative humidity (non-condensing) |
| Long-term output drift at 100% O2 (voltage loss/year) | 0.5 ~ 2.0 bar |
| Expected service life | 3.6 × 105 % O2 hours (20 °C)3 2.86 × 105 % O2 hours (40 °C) |
Unit of measurement: mm, tolerance: ± 0.15 mm
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