Coriolis Mass Flow Meter Batch Controller Specifications of Coriolis mass flow meter Batch controller Model No. SL-B Voltage 24VDC or 220VAC Output Valve signal, relay pump signal Ambient temp. -25~+55ºC G.W. 19.2kgs Package size 590*500*340mm Ex-mark Ex d e ib IIB T4 Gb Coriolis mass flow meter Batch controller Detail pictures  …