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Product Details:
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| Nominal Range: | 0 ~ 5 Ppm | Maximum Overload: | 20 Ppm |
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| Sensitivity (20°C): | 0.4 ± 0.2 μA/ppm | Response Time (T90): | ≤ 60 S |
| Zero Signal (20°C): | < ±80 NA | Baseline Shift (-40°C ~ 50°C): | < 60 Ppb (After Compensation) |
| Highlight: | FOUR ELECTRODE SO2 SENSOR,Low Concentration SO2 SENSOR |
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7E4-SO2-5 (PN: 056-0600-200) FOUR ELECTRODE SO2 SENSOR Product Is Used To Measure Concentration Of Sulfur Dioxide Gas Using Compensation Algorithm To Improve Accuracy Of Low Concentration
Product Description:
This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration SO2 gas with ultra-high resolutions. The design optimizes the sensor sensitivity, accuracy and long-term stability and enables the sensor to detect SO2 variations at parts per billion (ppb) levels.
Environmental:
| Temperature Range | -40℃ ~ 50℃ |
| Pressure Range | 1 ± 0.1 atm |
| Humidity Range | 15% ~ 90%RH non-condensing |
Life Time:
| Long Time Output Drift | < 10% signal/year |
| Recommended Storage Temp | 10℃ ~ 30℃ |
| Expected Operating Life | 3 years in clean air |
| Storage Life | 6 months in original packaging |
| Warranty | 24 months |
Intrinsic Safety Data:
| Max. Current at 20ppm SO2 | < 0.2 mA |
| Max. O/C Voltage | 1.3 V |
| Max. S/C Current | < 1.0 A |
Physical Characteristics:
| Housing Material | ABS |
| Weight (Nominal) | 8 g |
Installation:
Output signals from the sensor pins are different. Inappropriate use of the pins in product design will affect the sensor functionality. Exposure to high concentrations of solvent vapors should be avoided under any condition. Mechanical overstress may cause deformation or cracks of the plastic enclosure of the sensor. If the sensor is used in extreme environmental conditions, please contact us for more details.
Product Dimensions:
Contact Person: Miss. Xu
Tel: 86+13352990255
