Level-Trac LT-302

Alarm and Trip Logic
Each LT-302 control unit is supplied with two DPDT relays for alarm and trip actuation. Each probe has a dedicated DPDT relay to be programmed and used as the application requires. The relays are programmable to be in the energized (failsafe) or de-energized mode as Normal. Normal may be independently programmed as wet or dry, as the application requires. A third relay is dedicated for fault logic.

Fault Logic
Fault logic is based on an out of sequence scenario, alerting the user to a probe or conductor issue. Indication of fault is via a flashing yellow LED and the activation of a dedicated relay.

Programming
Quest-Tec Solutions will supply the control unit programmed and tested per the user requirements. Each control unit is serialized and fully traceable. Field modification can be performed via solder jumps.