Features
- Adjustable Switch Point
- Micro Switch Rated to 15 Amps
- Vertical or Horizontal Installation
KOBOLD LPS air fl ow switches are widely used
to control fl ow setpoints in HVAC applications. In
addition to being rugged, they have the added benefi t
of being inexpensive. The principle of operation is
quite simple. Air fl ow exerts a force on a paddle,
actuating a dust-tight microswitch. The switching
point may be adjusted continuously within a wide
range, making the LPS useful for a large variety of
applications.
The instrument is factory set to switch at 195 FPM.
To handle air velocities of more than 920 FPM, the
paddle may be cut at a precalibrated mark. This
automatically changes the factory set point to 490
FPM.
Applications
- Air ducts in air conditioning systems
- Air discharge and exhaust gas channels
- Pneumatic conveyors
- On filters
- On cyclones Switching-off Switching-on
- Cooling and drying plants
- Ventilator/blower performance monitoring