Cut Sheet

Action Result
Push and hold TEACH button for 2 seconds Output LED turns solid red and the sensor waits for first limit
2. Teach the first limit.
Action Result
Position the target for the first limit.
Click the TEACH button. The sensor learns the first limit position and the Output LED
changes to flashing red
3. Teach the second limit.
Action Result
Position the target for the second limit.
Click the TEACH button. The sensor stores both limits and Output LED turns solid amber.
The sensor returns to Run mode.
Pump-In Application
(using Normally Open Output)
Pump-Out Application
(using Normally Closed Output)
Initial Tank Level -
Outputs are INACTIVE
Level Drops Below Far Limit -
Outputs ACTIVATE
Level Rises Above Near Limit -
Outputs DEACTIVATE
1
Flow
Flow
Initial Tank Level -
Outputs are INACTIVE
Level Rises Above Near Limit -
Outputs ACTIVATE
Level Drops Below Far Limit -
Outputs DEACTIVATE
Pump Control
Pump Control
Level Rises Above Near Limit -
Output DEACTIVATES
Level Rises Above Near Limit -
Outputs DEACTIVATE
Initial Tank Level -
Output is INACTIVE
Level Rises Above Near Limit -
Outputs DEACTIVATE
Level Drops Below Far Limit -
Output ACTIVATES
Initial Tank Level -
Outputs are INACTIVE
Level Drops Below Far Limit -
Outputs ACTIVATE
Level Rises Above Near Limit -
Outputs DEACTIVATE
Level Rises Above Near Limit -
Output ACTIVATES
Level Rises Above Near Limit -
Outputs DEACTIVATE
Initial Tank Level -
Output is ACTIVE
Level Rises Above Near Limit -
Outputs DEACTIVATE
Level Drops Below Far Limit -
Output DEACTIVATES
Figure 5. Fill-Level Control
The Fill-Level Control mode provides the switching logic required for fill-level, web tensioning control, and similar
applications. In this mode, the output energizes when the target reaches the first sensing window limit, and stays
energized until the target moves to the second limit. The output then de-energizes at the second limit and does not re-
energize until the target moves, again, to the first limit.
U-GAGE
®
QT50UVR Series Sensors
P/N 117764 Rev. G www.bannerengineering.com - Tel: [phone]