FISHER546电气转换器INPUT:4-20mA,10-50mAor1-9VdcOUTPUT:3-15PSI,6-30PSIor3-27PSISUPPLYPRESSURE:20PSI(3-15PSIOutput)35PSI(6-30or3-27PSIOutput)Type546,546S,and546NSElectro-PneumaticTransducers)