I-WP311B Uhlobo lokuhlukanisa lwe-Phrow-in PTFE Probe Anti-corrosion Water Level Sensor, ekwaziwa nangokuthi inzwa ye-hydrostatic pressure noma inzwa yeleveli engaphansi kwamanzi, isebenzisa izingxenye ezizwelayo ze-anti-corrosion diaphragm, ezifakwe ngaphakathi kwendawo evalekile ye-PTFE. Isivalo sensimbi esiphezulu sisebenza njengesivikelo esengeziwe se-transmitter, siqinisekisa ukuthintana okushelelayo noketshezi olulinganisiwe.Kusetshenziswa ikhebula leshubhu elikhipha umoya elikhethekile ukwenza igumbi lokucindezela elingemuva le-diaphragm lixhumane kahle nomkhathi. Inzwa yezinga le-WP311B inokulinganisa okunembile, ukuzinza okuhle kwesikhathi eside kanye nokusebenza kahle kakhulu kokuvalwa nokunqanda ukugqwala, i-WP311B iphinde ihlangabezane nezinga lolwandle futhi ingafakwa ngokuqondile emanzini, uwoyela nolunye uketshezi ukuze lusetshenziswe isikhathi eside.
I-WP311B inikezela ngebanga elibanzi lokulinganisa ukusuka ku-0 ukuya kumamitha angama-200 i-H2O, enezinketho zokunemba okungu-0.1%FS, 0.2%FS, kanye no-0.5%FS. Izinketho zokuphuma zifaka i-4-20mA, 1-5V, RS-485, HART, 0-10mA, 0-5V, kanye ne-0-20mA, 0-10V. I-probe/ sheath material itholakala ngensimbi engagqwali, PTFE, PE, kanye ne-ceramic, ihlinzekela izimo zokusebenza ezihlukene.