Submersible matakin mita an rufe gaba ɗaya don nutsewa cikin ruwa, ana iya amfani da shi don auna matakin ruwa, zurfin rijiyar, matakin ruwan ƙasa da sauransu akan nau'in, daidaito na gama gari shine 0.5% FS, tare da siginar fitarwa ko 4-20mA.
JEL-300 jerin watsawar matakin submersible matakin watsawa ne mai matuƙar tsayayye, abin dogaro, kuma cikakkiyar madaidaicin matakin watsawa.JEL-300 jerin matakin watsawa ya zo a cikin ƙaramin girman girma kuma mara nauyi ne kuma barga.Ana iya amfani da shi don auna matakan ruwa don aikace-aikace da yawa a cikin ƙarfe, ma'adinai, sinadarai, samar da ruwa, da sarrafa sharar gida.