Modern sensors vary widely in principles and structures. How to reasonably select a sensor based on specific measurement objectives, objects, and environments is the first problem to solve when measuring a quantity. Once the sensor is determined, the...
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Point 1. How often does the sensor need to be recalibrated? The interval between initial calibration and recalibration depends on multiple factors, including the sensor’s operating temperature, humidity, pressure conditions, the types of gases ...
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Chlorine (Cl₂) is a highly toxic, strongly oxidizing, and corrosive gas. It is extremely irritating to the eyes and respiratory tract, and high concentrations can be life-threatening to personnel. In industrial settings where chlorine may be present,...
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Chlorine (Cl₂) is a strong oxidant and has corrosiveness. When using Cl₂ to test some gas sensors, corrosion-resistant materials should be used in the testing system. Polytetrafluoroethylene (PTFE) or electroplated and polished stainless st...
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Pressure variation is a critical environmental factor that directly impacts the accuracy of detection results and the reliability of gas detectors，which is often overlooked. Significant pressure fluctuations frequently occur in environments such as d...
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