RDN4 Series - Differential Pressure Switch

The RDN4 Series is a Differential Pressure Switch, suitable for use in industrial applications, including power generation safety equipment, measuring the differential pressure in pressurised chambers, and also for measuring the level of liquids in tanks. The RDN4 Series is capable of measuring differential pressures from -2.5...400 mBar, and the RDN8 Series can handle differential pressures of 0.05...30 Bar. For the full specification, please click the link below to download the datasheet, or contact the MGA Sales team for more information.
  • Differential Pressure Switch
  • Pressure Range (RDN4): -2.5…400 mBar
  • Pressure Range (RDN8): 0.05…30 Bar
  • Max. Static Pressure (RDN4): 1 Bar
  • Max. Static Pressure (RDN8): 100 Bar


  • Protection Rating: IP66
  • Process Connection: Stainless Steel
  • Wetted Parts: Stainless Steel or Viton
  • Low Voltage Directive 2006/95/EC


Technical data


Download data sheet

Need a specialist?

When you work with our team, we’ll take the time to get to know your goals and challenges before recommending a tailored solution just for you.

9* specialists across 8* sectors

Find a specialist

Products in this series

Product Lead Time Price
POA View product