Pressure monitorand pressure switch

DSB138F001

DSB140F001

DSB143F001

DSB146F001

DSB152F001

DSB158F001

DSB170F001

DSF125F001

DSF127F001

DSF135F001

DSF138F001

DSF140F001

DSF143F001

DSF146F001

DSF152F001

DSF158F001

DSF170F001

The pressure limiters of the DSB and DSF series are used for monitoring the pressure in liquids, gases and steam. They can also be used as safety pressure limiters (SDBFS, as per TÃœV). The lower switching point and the switching difference can be set. They conform to several guidelines, such as the European Directive on Pressure Equipment 97/23/EWG, Cat. IV, and fulfil the conditions of IP65 as per EN60592. The pressure sensors are made either of brass for non-aggressive media (DSB) or of stainless steel for aggressive media (DSF).

Technical Description

  • Weight: 0.3...0.5 kg
  • Control algorithm: on-off
  • Setpoint range Xs: 0...1.6 to 15...40 bar
  • Operating temperature: -20...70 °C