RPPE Share this post Overview Pressure switch for low and high pressure Approval: ATEX EEx d Adjustable setpoint(s) and deadband Measuring range: -50...0 mbar to 60...600 bar Overpressure / Static pressure: max. 800 bar Technical Data - RPPE3 / RPPE7 Technical Data - RPPE4 Technical Data - RPPE6 / RPPE8