4OxLL AA783-33H Electrochemical Oxygen Sensor 30% Vol with 5-Year Lifespan for Industrial Safety Monitoring
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Brand:
CITY
Product Description
Product Overview
The 4OxLL AA783-33H is a high-performance electrochemical oxygen sensor designed for industrial safety monitoring applications. This sensor provides accurate oxygen concentration measurement up to 30% volume, ensuring reliable detection in various industrial environments.
Key Features & Benefits
- Extended operational lifespan with 5-year expected working life in air
- Enhanced field reliability for consistent performance
- Superior environmental performance across varying conditions
- Rapid response time even under extreme operating conditions
- Minimal zero current offset: <0.3% O2 volume after nitrogen exposure
- Compact design with lightweight construction at 5±0.2g
- Excellent directional sensitivity: <0.2% vol.O2 equivalent value
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature Range | -40°C to +60°C |
| Recommended Storage Temperature | 0°C to 20°C (in original packaging) |
| Operating Humidity Range | 15% to 90% RH (non-condensing) |
| Operating Pressure Range | Atmospheric pressure ±20% |
| Pressure Coefficient | 0.02% signal/mbar |
| Bias Voltage | -600±10 mV |
| Rated Power at 20.9% O2 | 0.5 mW |
| Shell Material | Modified polyphenyl |
Performance Characteristics
Linearity: S = K loge1/(1-c)
Thermal Transient: <23.5% O2 volume (temperature drop from +22°C to -20°C)
Pressure Transient: 150% signal change (step change of 60 cm H2O)
Long-term Output Drift: 5% signal loss over lifetime
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Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu