The Model 4093 is a compact, socket mounted Liquid Level Controller that operates by monitoring the conductive liquid resistance between probes.
The unit monitors two liquid levels and responds as a pump-up or pump-down control as determined by the switch setting on the top of the unit.. The green LED indicates pump operation while the potentiometer allows the user to adjust probe sensitivity.
| Document | File Type | File Size | Download |
| Model 4093 Datasheet | 484 KB |  |
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