Electromagnetic flow switch DWM 1000

for liquidsdigitalmaintenance-free

• 2-wire flow switch for liquids, pastes, slurries (≥20μS/cm); also for hygienic use and immersed applications (IP68) -25…+150°C / -13…+302°F; max. 25 barg / 360 psig • For pipes DN25…400 / 1…16", optional for >DN400 / 16" • For AC and DC electric circuits The DWM 1000 is a 2-wire electromagnetic flow controller to monitor the flow of conductive liquids, pastes and slurries. The switching point of this insertion-type device is adjustable over a full-scale range of 0.1 …9.9 m/s or 0.3…32.5 ft/s. A welding socket is supplied as standard for welding the DWM 1000 directly onto process pipes (DN50…400 / 2…16"). The long version (DWM 1000 L) is suited for larger pipe diameters or open channels. It comes with either a threaded connection or sliding connection. Both versions are equipped with a safety chain for safe removal of the sensor and with an optional isolation valve. The flow switch is also available with a VARIVENT® connection for hygienic applications. As an alternative to insertion tubes, an optional spool piece can be used to install the DWM 1000 without welding operation. Amplifier relays are available for a selection of AC and DC voltages. For temporarily or permanently immersed measuring points, the switch can be ordered as IP68 rated version. The DWM 1000 is factory calibrated before delivery. • Sturdy construction: no moving parts, maintenance-free and wetted parts made of stainless steel and ceramic • Converter is removable or rotatable under process conditions • With DIP switch for setting full-scale value