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Storage environment of finder relay

文章出处:芬德电子科技 / 作者:芬德电子科技 / 发表时间:2023-05-30

Avoid direct sunlight and maintain normal temperature, humidity and pressure; Temperature: 10 ℃ ~ 35 ℃, humidity: 5% ~ 85% RH, air pressure: 86 ~ 106kpa.


In high temperature and humidity environment, when the ambient temperature changes sharply, condensation may occur inside the finder relay. Especially when ships are transported by sea, condensation is easy to occur. Please pay attention to the transportation environment. Condensation refers to the phenomenon that water vapor condenses into water droplets when the temperature changes from high temperature to low temperature or the speed changes from low temperature to high temperature and high humidity. Condensation will cause insulation degradation, coil corrosion, wire breakage, corrosion, etc.


Low temperature freezing: in the environment of condensation and high humidity, when the temperature drops below the freezing point, when the water adheres to the finder relay, the water will freeze. Icing may cause adhesion of movable parts, action delay or ice between contacts, resulting in contact failure.

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In low temperature and low humidity environment, plastic may be brittle.


When stored in high temperature, high humidity and environment containing organic gas and sulfide gas for a long time, sulfide film and oxide film will be formed on the contact surface, causing contact instability and contact failure. Please pay attention to the packaging form and try to reduce the influence of humidity, organic gas, sulfide gas, etc.


Finder relay should be stored and installed in a clean environment. In the environment polluted by dust, please use dust cover or plastic encapsulated relay.


Pay attention to monitoring the storage temperature and try to avoid the long storage time of finder relay.


During storage, transportation and stress transportation, if the finder relay is subjected to a large drop impact, it may cause dysfunction. Please pay attention to whether the appearance of the packaging equipment is complete. The finder relay is installed in a long tube. When the number of finder relays is small, if there is no limit, it will slide down and affect the appearance and characteristics of the finder relay. Special attention should be paid.