... organism panel type purified flow meters,UHC magnetic flap liquid level meters,LUGB/LUCB vortex street flow transmitter, ... :1.Superior performance for measuring pressure, differential pressure, liquid level, and flow rate2.Sensor directly outputting frequency signal ... excellent cold and heat stability11.Adopting intelligent transmitter of16 bit computer.12.Standard current of (4 ~ 20) mA; supplied ...