Time Mark Corp. Model 409-24VAC Liquid Level Controller for Conductive Liquids - SPDT, 20-30VAC
The Time Mark Model 409 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 un-shielded. 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. The Model 409 requires a standard 8-pin octal socket (sold separately).
- 409-24VAC = 20-30VAC Operating Voltage
- Automatic control of liquid level
- Solid-state sensing circuit
- Adjustable sensitivity
|Liquid Level Controller
|Time Mark Corporation
|Liquid Level Controllers
|409-24, 409-24VAC, 40924, 40924VAC