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 pro- grammed and used as the application requires. The relays are programmable to be in the ener- gized (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 scenar- io, 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.
Optional Accessories
- LTI-302 Panel Mount Remote Display
- Serialized Remote Display Output
- High Temp Probe Cable
- Stainless Steel Enclosure
