Ko te WP201D Mini Size Rerekētanga Pēhanga he taputapu ine rerekētanga pēhanga āhua-T, he utu-pai. Kei roto i te pouaka o raro ngā maramara DP-sensing tino tika me te pumau, me ngā tauranga teitei me te iti e toro atu ana i ngā taha e rua. Ka taea hoki te whakamahi hei ine i te pēhanga ine mā te hononga o te tauranga kotahi. Ka taea e te tuku te whakaputa i ngā tohu paerewa 4~20mA DC anarau, ētahi atu tohu rānei. Ka taea te whakarite i ngā tikanga hononga paipa tae atu ki a Hirschmann, te mono ātete wai IP67 me te taura arai ātete-mua.