Pressure Sensor Sde3-D10M-B-Hq4-2P-M8 Authorisation= (* Rcm Mark, * C Ul Us - Recognized (Ol)), Ce Mark (See Declaration of Conformity) =To Eu Directive for Emc, Materials Note= (* Free of Copper and Ptfe, * Conforms to Rohs) , Measured Variable=1X Relative Pressure/1X Differential Pressure, Measurement Method=Piezoresistive Pressure Sensor with Display, Festo