Description
The Model 409 Liquid Level Controller is a compact, socket-mount device for level control of conductive liquids. The internal relay is energized when operating power is applied. When the liquid level reaches the probe, the relay de-energizes. When the level drops below the probe, the relay will reset.
A fixed, two-second time delay prevents oscillation due to wave action. Probe cables may be shielded or unshielded. If the liquid container is made of a non-conductive material, a common electrode is required. Other, features include an LED indicator to show the output relay status and an adjustable sensitivity setting. Requires a
standard 8-pin octal socket. (socket number 51X00120-01).
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Hot Features:
- Automatic control of liquid level
- Solid-state sensing circuit
- Adjustable sensitivity
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