The Ultrasonic Probes KNX SO250 are used for measurement of the fill level of liquids in tanks or for distance measurement. The sensor head is resistant to heating oil and water and can, for example, be used for reservoirs, ponds or oil tanks. With the distance measurement, for example the parking distance of trucks can be monitored.The KNX software ETS software allows individual parameterization of all bus functions of the KNX SO250. There are five variable thresholds for filling, emptying, dry running protection and overflow alarm. The KNX SO250 has got an additional display, which directly indicates the distance/fill level. The integrated key pad is used for selection of the tank dimensions and setting of two relay switching outputs. When the relays are switched an additional acoustic alarm can be emitted. The KNX SO250 basic has no display and no output relays.
N° 70151 KNX SO250, with 2 relay outputs N° 70153 KNX SO250 basic
KNX SO250 basic: