KROHNE mechanical flow controller DW 184

KROHNE mechanical flow controller DW 184

DW 184

Mechanical flow controller for clean liquids

Flow indication without power supply

For applications with large pipes of any size

Flange: ≥DN150 /6", max. PN40 / ASME Cl 300

-40…+300°C / -40…+570°F

The DW 184 is an insertion-type flow controller for checking the flow velocity of liquids without auxiliary power. It is suitable for horizontal and vertical pipes ≥DN250 / 10″. The device comes with DN150 (PN16/40) or 6” (ASME Cl 150/300) flanges. The internals are made of stainless steel (1.4404 / 316 L). The indicator is available with a linear scale with alarm positions at the top and bottom.

The DW 184 is particularly suitable for cost-effective flow detection in various applications that don't require high accuracy. It can deal with flow velocities up to 4 m/s or 13.1 ft/s. A high-temperature version can be provided for operating conditions up to +300°C / +570°F. The mechanical flow controller is available as non-hazardous, intrinsically-safe or explosion-proof version.

Cost-effective insertion-type device

Housing removable under process conditions

Permanent readings in any position

With dial or linear scale with up to two alarm positions

High reliability and repeatability (±3% of switching point)

Wide range of wetted parts materials

With optional stainless steel housing

Individually calibrated and tested

Installation independent of pipe diameter

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