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उत्पाद विवरण:
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| माप श्रेणी: | 0 - 20 पीपीएम | अधिकतम अधिभार: | 150 पीपीएम |
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| उत्पादन में संकेत: | 500 ± 100 एनए/पीपीएम | repeatability: | < ± 2% SO2 समतुल्य |
| प्रतिक्रिया समय (T90): | 30 सेकंड | अनुशंसित भार रोकनेवाला: | 10 ओम |
| प्रमुखता देना: | SO2 sensor for air quality monitoring,industrial sulfur dioxide gas sensor,automotive SO2 sensor with warranty |
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GS+4SO2 Sulfur Dioxide (SO2) Sensor For Air Quality Monitoring Industrial Safety Automotive
Working Principle:
The GS+4SO2 sensor works based on the electrochemical three - electrode principle. Sulfur dioxide and oxygen undergo corresponding oxidation - reduction reactions on the working electrode and the counter - electrode respectively, and release charges to form a current. The magnitude of the current produced is proportional to the sulfur dioxide concentration. By measuring the current size, the level of sulfur dioxide concentration can be determined.
Key Features:
Common Applications:
| Measurement Range | 0 - 20 ppm |
| Maximum Overload | 150 ppm |
| Output Signal | 400 ± 100 nA/ppm |
| Repeatability | < ± 2% SO2 equivalent |
| Response Time (T90) | < 30 seconds |
| Resolution | 0.1 ppm (typical, dependent on electronics) |
| Recommended Load Resistor | 10 ohms |
| Warranty | 12 months from the date of dispatch |
| Expected Operation Life | > 24 months |
| Temperature Range | -30 °C to +50 °C |
| Pressure Range | 90 to 110 kPa |
| Bias Voltage | 0V |
| Long - term Output Drift | < 15% per annum |
| Typical Baseline Range (Pure Air) | ± 0.5 ppm SO2 equivalent |
व्यक्ति से संपर्क करें: Miss. Xu
दूरभाष: 86+13352990255
