Pressure Sensor Spaw-B11R-G12M-2P-M12 for Measuring Media Pressures, Pressure Measuring Range Between -1 and +10 bar, Pneumatic Connection Male Thread G1/2. Authorisation= (* Rcm Mark, * C Ul Us - Listed (Ol)), Ce Mark (See Declaration of Conformity) =To Eu Directive for Emc, Materials Note= (* Contains Pwis Substances, * Conforms to Rohs) , Measured Variable=Relative Pressure, Measurement Method=Thin Metal Film Pressure Sensor, Festo