XDB307-2 & -3 & -4 nhevedzano yezvitsigiro zvinotapurirana zvine chinangwa- yakavakirwa mafiriji maapplication, ichishandisa ceramic piezoresistive sensing cores inochengeterwa mumivharo yendarira. Iine compact uye mushandisi-inoshamwaridzika dhizaini, uye yakanyatso kugadzirwa vharafu tsono yekumanikidza chiteshi, aya ma transmitters anovimbisa kuita kwakanakisa kwemagetsi uye kugadzikana kwenguva refu. Yakagadzirirwa kusangana nezvinodiwa zvinodikanwa zvefiriji compressors, inoenderana neakasiyana mafiriji. Inoshandiswa zvakanyanya mumhepo yekufemesa uye firiji indasitiri, iyo transmitter inopa chaiyo uye yakavimbika kuyerwa kwekumanikidza.