RS Components 欧时 1346673 气体仪器

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A range of gas sensors from Figaro utilising tin dioxide (SnO2) semiconductor technology. In clean air the devices have low conductivity which increases in the presence of a detectable gas. A simple electrical circuit can be used to convert the change in conductivity to an output signal proportional to gas concentration.• Type TGS821 has high sensitivity and selectivity to hydrogen gas. The sensor can detect concentrations as low as 50ppm, making it ideal for a variety of industrial applications. • Types TGS822 & TGS823 have high sensitivity to the vapours of organic solvents and a variety of combustible gases such as carbon monoxide, making them good general purpose sensors, type TGS823 has a ceramic base able to withstand temperatures of up to 200°C. • Type TGS826 has high sensitivity to ammonia gas and can detect concentrations as low as 30ppm. It is ideally suited to critical safety-related applications such as the detection of ammonia leaks in refrigeration systems and ammonia detection in the agricultural field.Gases Detected = Organic VapourApplication = Breath Alcohol Detectors, Dry Cleaners, Gas Leak Detectors & Alarms, Semiconductor, Solvent Detectors for FactoriesDimensions = 17 (Dia.) x 10mmWidth = 17 (Dia.)mmHeight = 10mmModel Number p = TGS822-A00

1346673 气体仪器技术参数

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气体类型 Hydrocarbons
仪表类型 Detector
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产品类别 Gas Instruments

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