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TFA 20.2027.08 - Weather station for indoor/outdoor use - rust
Item no.: [25970350] | Manufacturer: TFA | Model no.: TFA20.2027.08 | EAN: 4009816031662
Remote stock (4-5 days)
The item is in a remote warehouse, delivery time is 3-4 business days. More info
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Shipping @price - GLS
12,00
EUR
62,45
Incl. VAT 78,06
Total incl. delivery
93,06
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The TFA 20.2027.08 weather station for indoor or outdoor use includes a barometer, hygrometer and thermometer - the instruments are very originally placed, it is a design model in an unconventional concept. The instruments are adjustable. The station is designed for hanging.
Technical parameters
Diameter: 160 mm
Weight: 330g
Thermometer: Yes
Barometer: Yes
Hygrometer: Yes
Decor: rust
How does the barometer work?
A mechanical barometer or strain gauge, also known as an aneroid, works on this principle: when the ambient air pressure rises, the metal aneroid box inside the gauge is compressed; if it falls, it is expanded. These fluctuations are transmitted by a set of levers on the needle. The internal mechanism, however, has its friction surfaces and transmission resistance, and therefore every mechanical barometer has its own internal hysteresis, which manifests itself in a certain delay of the pointer. This is also why it is necessary to tap the instrument to get an accurate instantaneous atmospheric pressure reading.
Technical parameters
Diameter: 160 mm
Weight: 330g
Thermometer: Yes
Barometer: Yes
Hygrometer: Yes
Decor: rust
How does the barometer work?
A mechanical barometer or strain gauge, also known as an aneroid, works on this principle: when the ambient air pressure rises, the metal aneroid box inside the gauge is compressed; if it falls, it is expanded. These fluctuations are transmitted by a set of levers on the needle. The internal mechanism, however, has its friction surfaces and transmission resistance, and therefore every mechanical barometer has its own internal hysteresis, which manifests itself in a certain delay of the pointer. This is also why it is necessary to tap the instrument to get an accurate instantaneous atmospheric pressure reading.