The 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 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)
| Time Mark Corporation | |
|---|---|
| Product Category | Level Sensors |
| Product Number | Model 409 |
| Product Name | Liquid Level Controller |
| Device Classification | Sensor Only |
| Number of Switch Points Range | 1 to ? (#) |
| Media Type | Liquid |
| Level Measurement Type | Single Point or Multi-Point Level |
| Output Options | Alarm / Visual Indicator |
