I-WP501 Pressure Switch iyisilawuli sengcindezi yokubonisa esihlakaniphile esihlanganisa nesilinganiso sokucindezela, isibonisi nokulawula ndawonye. Nge-relay kagesi ebalulekile, i-WP501 ingenza okungaphezu kwesidlulisi esijwayelekile senqubo! Ngaphezu kokuqapha inqubo, isicelo singadinga ukuhlinzeka nge-alamu noma ukuvala iphampu noma i-compressor, ngisho nokuvula i-valve.
I-WP501 Pressure Switch ithembekile, amaswishi azwelayo. Idizayini yayo ehlangene kanye nenhlanganisela yokuzwela kwe-set-point kanye ne-deadband encane noma ongayikhetha elungisekayo, inikeza izixazululo zokonga izindleko zezinhlelo zokusebenza ezihlukahlukene. Umkhiqizo usetshenziswa ngendlela eguquguqukayo futhi ulinganiswe kalula, ungasetshenziselwa ukulinganisa ingcindezi, ukubonisa nokulawula esiteshini samandla, amanzi ompompi, i-petroleum, imboni yamakhemikhali, unjiniyela kanye nomfutho we-liquid, njll.