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英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害

日期:2020-09-20 10:23
浏览次数:348
摘要: 英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害 肖氏露点仪需要避免的气体,不适合气体: 肖氏露点仪传感器对许多不同的工业和研究应用组件是合适的。大多数气体可以检查其水分含量不需要显示在被改变时,改变不同的气体之间,作为传感器的工作只涉及水蒸气含量。英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害 然而,一些气体,因为他们必须避免不可与材料工程公司在传感器。氨(NH3)、臭氧(O3)和氯气(Cl2)必须在所有MES避免,即使在小泉ES。氯化氢(HCl)也是一个ACK的传感器...

英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害

肖氏露点仪需要避免的气体,不适合气体:


肖氏露点仪传感器对许多不同的工业和研究应用组件是合适的。大多数气体可以检查其水分含量不需要显示在被改变时,改变不同的气体之间,作为传感器的工作只涉及水蒸气含量。英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害
然而,一些气体,因为他们必须避免不可与材料工程公司在传感器。氨(NH3)、臭氧(O3)和氯气(Cl2)必须在所有MES避免,即使在小泉ES。氯化氢(HCl)也是一个ACK的传感器很快。一些不太积极的酸性气体,如二氧化硫(SO2)可以被监视,只要水分含量较低,一般小于100ppm(V)。如有疑问,请向英肖仪器仪表(上海)有限公司询问,英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害


英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害,六氟化硫气体(SF6)有没有影响,对于肖氏露点仪传感器而言。然而,如果气体暴露在电弧下,就有可能形成各种酸性物质,腐蚀传感器。当TES ng SF6可能是弧形的,因此,酸性试验应进行RST;如果气体是酸性的水分测试不应该进行。

Gases to Avoid

The SHAW moisture sensors are suitable for many di erent industrial and research applica ons. Most gases can be checked for their moisture content with no need for the calibra on to be altered when changing between di erent gases, as the sensor operates only with reference to the water vapour content.

There are however, some gases that must be avoided as they are not compa ble with the material of construc on of the sensor. Ammonia (NH3), Ozone (O3) and Chlorine (Cl2) must be avoided at all mes, even in small quan es. Hydrogen Chloride (HCl) also a acks the sensors very quickly. Some, less aggressive acidic gases such as Sulphur Dioxide (SO2) can be monitored as long as the moisture content is low, generally less than 100ppm(v). If in doubt, please ask your supplier.

Sulphur Hexa uoride (SF6) has no e ect on the sensor. If the gas has been exposed to arcing, however, it is possible that various acidic species will have been formed that will corrode the sensor. When tes ng SF6 that may have been arced, therefore, an acidity test should be carried out rst; if the gas proves to be acidic then the moisture test should not be carried out. 


更多英国肖氏露点仪有哪些气体需要避免,会对露点仪传感器造成伤害信息请致电英肖仪器021-66015906


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