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The Advantages of Using NDIR Infrared Refrigerant Gas Sensors
NDIR (non-dispersive infrared) refrigerant gas sensors are a type of gas sensor used to detect refrigerant gases in the air. These sensors use the NDIR principle, which is based on the measurement of the absorption of infrared radiation by gases. In this article, we will discuss the advantages of using NDIR infrared refrigerant gas sensors over other types of gas sensors.
Jul 04,2023
NDIR (non-dispersive infrared) refrigerant gas sensors are a type of gas sensor used to detect refrigerant gases in the air. These sensors use the NDIR principle, which is based on the measurement of the absorption of infrared radiation by gases. In this article, we will discuss the advantages of using NDIR infrared refrigerant gas sensors over other types of gas sensors.
1. High Sensitivity and Selectivity
NDIR infrared refrigerant gas sensors offer high sensitivity and selectivity to the refrigerant gases they detect. This means that they are able to detect even very low concentrations of refrigerant gases in the air, and are not affected by other gases present in the environment. This high sensitivity and selectivity make them ideal for use in HVAC systems and other applications where the accurate detection of refrigerant gases is critical.
2. Long Lifespan
NDIR infrared refrigerant gas sensors have a long lifespan, typically lasting for several years. This reduces the need for frequent replacement and maintenance, resulting in lower costs over the lifetime of the sensor.
3. Temperature Compensation
NDIR infrared gas sensors incorporate temperature compensation, which ensures accurate readings even in varying temperature conditions. This is especially important in HVAC systems, where temperature fluctuations are common.
4. Anti-Poison and Anti-Vapor Interference
NDIR infrared gas sensors are designed to resist the effects of poisons and vapor interference, which can affect the readings of other types of gas sensors. This makes them more reliable and accurate for use in environments where these effects are present.
NDIR infrared refrigerant gas sensors offer a range of advantages over other types of gas sensors, including high sensitivity and selectivity, long lifespan, temperature compensation, and resistance to poison and vapor interference. These advantages make them a reliable and accurate choice for use in HVAC systems and other applications where the detection of refrigerant gases is critical.
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