SWITCH:FLOW;POWER SUPPLY:12-24 VDC 140 MA FLOW RATING:1-33 FPS CONNECTION TYPE:1-1/4 IN NPT PRESSURE RATING:230 PSI CONTACT CONFIGURATION:SPST MATERIAL:STAINLESS STEEL ADDITIONAL SPECIFICATION:FLOW TRANSMITTER WITH FLOW INDICATOR/2 TOTALIZER AND 2 IN FLUIDIC MODULE PVDF PADDLE CERAMIC SHAFT AND BEARING FKM SEAL MATERIAL INCLUDES FITTING AND TRANSMITTER WITH TWO 3 A RELAY PULSE OUTPUT 4-20 MA OUTPUT FIELD FLOW SIMULATION AND FIELD CALIBRATION FUNCTION 212 OF MANUFACTURER REF INFO: MFR:BURKERT PN:553433 + 424013