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2059886
DFR-1
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Short DescriptionFLOATLESS RELAY SINGLE TANK CONTROL 240VAC
Long DescriptionThe DFR-1 controls levels of conducting liquids by using 3 probes as shown in figure. The operation is as follows: -On supply, the AMBER LED is lighted and remains lighted when the liquid level rises to contact with CO & LO. -When the liquid level reaches probe HI the AMBER LED goes off, the RED (HIGH) LED is lighted and the relay actuates. -When the level drops below HI the RED LED remains on and the relay remains latched. -When the level drops below LO, the RED LED goes off, the AMBER LED lights and the relay releases. The LEDs indicate the condition of the relay.
Brand/Manufacturer NameHOKKIM
Manufacturing Part NumberDFR-1
Technical Attributes