I-WP311A I-Integral Immersion Liquid Level Transmitter ikala izinga loketshezi ngokulinganisa umfutho we-hydraulic usebenzisa i-sensor probe efakwa ngaphansi komkhumbi. I-probe ebiyelwe ivikela i-sensor chip, futhi ikepisi yenza ukuthintana okulinganiselwe okuphakathi ne-diaphragm ngokushelela.