The DW 183 is an inline flow controller for locally indicating the flow of homogeneous clean liquids without auxiliary power. It is suitable for horizontal or vertical pipes. The device comes with flanged connections, sizes ranging from DN65…200 and 3…8″. The measuring tube and connection is made of stainless steel (1.4404 / 316 L). There are two types of indicator available for this variant: a linear scale with up to two alarm positions at the top and bottom of the indicator or a dial.
The DW 183 is particularly suitable for flow detection in various applications that don't require high accuracy. It can deal with flows of up to 250,000
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
Depending on selected device configuration
| Product type | Flow controller |
| Product family name | DW |
| Product positioning | For clean liquids |
| Measurement principle | Deflector plate |
| Measured media | Liquids |
| Process pressure |
max. 16 barg/ 230 psig |
| Process temperature |
-40…+300°C/ -40…+570°F |
| Measuring tube | Austenitic stainless steel (1.4435/316L) |
| Flange connections |
EN (1092-1): DN65…200 ASME (B 16.5): 2½…8'' |
| Certificates/Approvals Ex | ATEX |
| Certificates/Approvals Nuclear | Nuclear qualification on request (e.g. acc. to ASME III, RCC-M/E, etc.) |
| Discrete outputs | Limit switches |
