产品规格：m30 所属品牌：德国森萨帕特sensopart 参数规格： multifunctional. umt 30 – the new 30 mm ultrasonic sensors with a numerical display product highlights ? ideal for monitoring the filling levels of liquids such as fats and oils ? with one or two switching outputs as option ? easy pre-setting of sensor via digital display – sensor immediately ready for operation ? synchronisation of up to 10 devices in restricted spaces ? additional features with numerous supplementary functions