Hygrostats are used in electrical panels and enclosures to keep humidity level under control. Hygrostats activate when a preset relative humidity in the enclosure is exceeded. A mechanical hygrostat coupled with a fan filter or anti-condensation heater can automatically adjust humidity in electrical panels and enclosures. Avoiding condensation on electric and electronic components is accomplished by keeping the humidity above the dew point.
Thermostats are used in combination with fan filters or anti-condensation heaters to maintain the proper operating temperature in electrical panels and enclosures. Fandis offers a full line of thermostats to combat the temperature fluctuations within an enclosure. Whether it is heat from the internal components or the ambient temperature variations, Fandis has the products to maintain the proper operating environment.
Thermal control devices must be positioned in the upper part of the enclosure (the hottest part) in the case of thermostats, in the lower part (the most humid) in the case of hygrostats. Thermostats and hygrostats are used both in outdoor and indoor control panels. In enclosures for water pumps, ATM points, parking automatic teller, video surveillance panels, switchgears, inverter / UPS…
Can be combined with filter fans or anti-condensation heaters, to keep internal humidity under control and avoid electrical components damages or failure.
The NC (Normally Closed) version can be used to control enclosure heaters (also: anti-condensation heaters). The version NO (Normally Open) version can be used to control filter fans, air conditioners, heat exchangers or alarms.