OZSO2_1
Measurement Range:
0-10 ppm
Minimum Detection Limit:
0.01 ppm
Sensor Life:
2 Years
Working Principle:
Electrochemical Sensing
Drift:
±20 ppb / Year
Sulfur Dioxide (SO2) Sensor Module
Air Quality Sensor Module for PPB Level SO2 Monitoring
Oizom offers various Sulfur Dioxide (SO2) sensor modules for monitoring different levels of SO2, depending on the need. Our Sulfur Dioxide sensor module accurately measures SO2 levels in ambient conditions, detecting concentrations in ppb/ppm. This module monitors Sulfur Dioxide in real-time. This sensor is integrated into a metal casing along with ultra-low-noise support electronics, which makes it compact and reliable. This allows accurate gas detection even at very low concentrations in the atmosphere. This sensor works on the electrochemical principle to measure environmental air quality.
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Measurement Principle
The SO₂ sensor uses electrochemical sensing technology to detect and measure SO₂ concentrations in ambient air. Sulfur dioxide gas diffuses into the sensor and undergoes electrochemical oxidation at the sensing electrode, generating an electrical current proportional to the SO₂ concentration. This signal is measured and converted into concentration values, enabling accurate real-time monitoring of sulfur dioxide levels.
Specification
OZSO2_2
Measurement Range:
0-100 ppm
Minimum Detection Limit:
0.2 ppm
Sensor Life:
2 Years
Working Principle:
Electrochemical Sensing
Drift:
< 2% / Month
OZSO2_3
Measurement Range:
0-2000 ppm
Minimum Detection Limit:
5 ppm
Sensor Life:
2 Years
Working Principle:
Electrochemical Sensing
Drift:
< 2% / Month
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