Description

BW Controls-1500-D-L1-S7-Relay induction control line 120VAC Secondary 220V Simple Type: TBD A B/W float-less liquid level control system consists of a relay of the proper type, a holder designed to support one or more electrodes or probes in the liquid container, and the corrosion resistant electrodes themselves. In as much as all B/W induction relays are quite similar differing only in contact arrangement, the following description of how a 1500-C Relay functions on a pump down control application will serve to explain the design, construction, and operating principles for the entire line. Download the datasheet (PDF)