ShenzhenYijiajie Electronic Co., Ltd.
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Product Description:
YJJ O2-C2 0-30% Electrochemical Oxygen Sensor Is Used In Oxygen Alarm Devices
Features:
Main parameters of the O2-C2 oxygen sensor are as follows:
Measurement range
0 - 30% oxygen concentration
Output signal
Current output: 80 - 120 μA (at 22℃, 20.9% oxygen)
Load resistance: 47 - 100 ohms
Response time
T90 (from 20.9% to 0%) < 45 seconds
Environmental adaptability
Operating temperature: -30 to 55℃
Humidity range: 5 - 95% RH
Pressure range: 80 - 120 kPa
Other features
Size: Φ20.3 × 23mm
Weight: < 18g
Storage period: 6 months (sealed preservation)
Linear error: ±0.6% of the full range
Application fields: Oxygen alarm device, atmosphere analyzer
Specifications:
| Range | 0 - 30 ppm |
| Sensitivity | 1.9 ± 0.8 μA/ppm (at 20℃) |
| Baseline range | -0.2 to 2.5 μA (@20℃) |
| Response time | ≤ 45seconds (T90) |
