The FSW811 can be used for detecting the presence of
air flow to ensure normal operation of a system (on/off
status). When used in an air treatment system, the air flow
switch can be setup with an acoustic or optical alarm to
alert when a system is shut down. Alternately equipment
within a circuit such as a heater or electric valve could be
switched on or off. This helps avoid damage to equipment
resulting from overheating of vents or pipes, freezing of coils
or other applications where damage could occur. Air flow
switches can be used for detection in various filtrated air flow
installations, such as environmental engineering, central
air-conditioning, office buildings, factories and more.
Specificat ions Velocity Range: 2 to 12 m/sec Maximum Temperature: 82°C (179.6°F) Contact Rating: 10A, 125 to 250 Vac Weight: 255 g (9 oz) Dimensions: 244 x 50.8 x 50.8 mm (95/8 x 2 x 2")
† All dollar amounts on this site are shown in US currency.
Note: Comes complete with wiring diagram and operator’s manual.