Background‑Suppression Sensing
BGS background‑suppression photoelectric sensing suppresses interference signals originating from background surfaces behind target objects.
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Omron
Omron E3T-SL11 Photoelectric Sensor BGS 5-15mm NPN 12-24VDC
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Omron |
| Model Number | E3T‑SL11 |
| Product Category | Photoelectric Sensor |
| Sensing Method | BGS (Background Suppression) |
| Sensing Distance | 5‑15 mm |
| Output Type | NPN |
| Supply Voltage | 12‑24 VDC |
Key Features
5‑15 mm Adjustable Sensing Window
Operates within 5‑15 mm detection‑distance range for precise short‑range object‑spotting scenarios.
NPN Sinking Transistor Output
NPN sinking‑output electrical interface widely supported by industrial‑PLC input hardware.
12‑24 VDC Wide‑Range Power Input
Accepts 12 VDC up to 24 VDC supply voltage for diverse automation‑system power‑source configurations.
Applications
- Precise small‑part detection on assembly jigs
- Electronics‑production component‑presence checking
- Packaging‑equipment fine‑position detection
- Automated‑testing‑station target‑object sensing
- Compact‑machinery short‑range object‑trigger tasks
- Conveyor‑line tiny‑component‑verification applications
- Robotic‑end‑effector proximity‑detection work
- High‑accuracy‑automation background‑interference‑prone‑detection‑points
Purchase Information
We support online purchase of the Omron E3T‑SL11 Photoelectric Sensor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Omron E3T‑SL11? Omron E3T‑SL11 is a BGS background‑suppression‑type photoelectric sensor in the compact E3T sensor‑product‑series.
What does BGS background‑suppression sensing accomplish? BGS function helps ignore background‑surface reflections so detection responds primarily to target‑objects within set sensing‑window distance.
What sensing‑distance‑range applies for E3T‑SL11? Operating sensing‑window is 5‑15 mm for target‑object detection.
What output‑signal‑type does E3T‑SL11 deliver? NPN sinking‑transistor‑output for connecting to automation‑controller sinking‑input terminals.
What supply‑voltage range can power this sensor? Rated input‑power‑voltage range is 12‑24 VDC.
Is background‑suppression useful for complex‑background‑installations? BGS sensing‑technology helps reduce false triggers caused by stationary background‑surfaces behind measured‑target‑objects.
What kind of control‑system inputs match NPN‑sinking‑sensor‑output? Works well with PLC sinking‑input‑modules expecting NPN‑style sensor‑switching‑signals.
What should I confirm before ordering E3T‑SL11? Verify full‑model‑number E3T‑SL11, requirement for background‑suppression‑function, 5‑15 mm sensing‑distance‑window, 12‑24 VDC power‑source‑availability and NPN‑output‑compatibility with your automation‑hardware setup.
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