Programmable logic controller (PLC) driven purge unit for automatic cleaning of the pipes of aspirating systems.
If aspirating detectors are used in heavily polluted areas, the aspirating pipes must be cleaned periodically to ensure that they do not get clogged. The purge unit for aspirating cleans the piping system fully automatically by blowing compressed air through from the detector side of the pipes.
- Available in versions for aspirating systems of 1, 2, 3, or 4 aspirating pipes
- PLC with seven different programs and a test program
- Can be powered by the power supply of the detector
- Must be connected to a compressed air network that delivers dry and clean air, or an oil-free compressor that is equipped with an air dryer