PRESSURE SENSOR: TYPE RDLY – S; PROTECTION IP 68; EX-PROOF: EXIA II CT6; RANGE: 0-40KPA; OUTPUT SIGNAL: 4-20MA; ENVIROMENT TEMP.:-25/+70 DEGR.C; WORK MODE: TWO WIRES 2X0.75MM SQ.; CABLE LENGHT 3MTR SHANGHAI RONGDE ENGINEERING.RDHL-D.2366-920-1-40