Product Overview
The SGX series of PS1 and PS4 VOC gas sensors utilize a revolutionary 'Solid Polymer Electrolyte' technology based on catalytic reaction principles. These sensors generate a small current proportional to the target gas concentration, offering a stable, high-quality, and cost-effective manufacturing process. They are characterized by their very small size, high sensitivity, zero power consumption, and low cross-sensitivity to other gases. Ideal for general gas detection, consumer markets, VOC gas detection, mobile phone noses, and indoor/outdoor air quality monitoring, these sensors provide fast response times and are individually calibrated with a test report.
Product Attributes
- Brand: SGX
- Technology: Solid Polymer Electrolyte
- Operating Principle: Amperometric, 3-electrode
- Housing Material: PPO
- Warranty: 12 months
- Storage Life: 12 months
- Expected Lifetime: > 3 years in air
- Origin: SGX Europe Sp. z o.o.
Technical Specifications
| Specification | PS1-VOC-1000 | PS4-VOC-1000 |
|---|---|---|
| Weight | < 0.7g | < 6g |
| Sensitivity | 55 ± 15 nA / ppm | |
| Measurement Range | 0 1000ppm | |
| Zero Current | ± 100 nA | |
| Maximum Overload | 2000 ppm | |
| Response Time | T50 < 10s, T90 < 30s | |
| Repeatability | 1% | |
| Lower Detectable Limit (LDL) | < 1 ppm | |
| Linear Range | 1000 ppm | |
| Resolution (16Bit ADC) | 0.1ppm | |
| Operating Humidity Range | 15-95% RH | |
| Pressure Range | 800 to 1200 hPA | |
| Storage Temperature | 0 to 20 | |
| Temperature Range | -40°C to +55°C | |
| Recommended Load Resistor | 100 Ω | |
| Bias Voltage | 0 mV | |
| Warm Up Time | < 60 s | |
| Long-Term Drift | < 1 %/month | |
| Zero Drift in Clean Air | < 2 ppm | |
| Storage Conditions | 0-20 °C | |
2411272243_Amphenol-PS4-VOC-1000_C7261884.pdf
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