Fields of use
DDM / DDW
- plant engineering
- furnace systems
- cooling circuits
- monitoring of liquids for OEMs (original equipment manufacturer)
- stationary sprinkler systems
These devices are manufactured with a wide variety of nominal widths. Units with small nominal widths such as DDM / DDW are applied in cooling circuits and monitoring of liquids. The sprinkler orifice plate SMB is installed in stationary sprinkler systems and has been approved by the VdS damage prevention.
- transparent and non-transparent liquids and gases
- non-conductive fluids (mineral oils, demineralised water)
A differential pressure arises at a pipe constriction, which is proportional to the square of the flow rate through the pipe. The resulting differential pressure can be recorded with a meter and can be directly indicated as flow rate on a scale.
Kirchner und Tochter offers a wide range of well approved methods of flow measurement.