Panasonic EX-11SB Ultra-slim Thru-beam Photoelectric Sensor

USD 62.88

Ultra-slim 3.5mm thick, NPN thru-beam photoelectric sensor with 150mm sensing range. Features 0.5ms response time and IP67 rating.

SKU Pananonic-EX-11SB Category
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Panasonic EX-11SB Ultra-slim Thru-beam Photoelectric Sensor

Model Identifier EX-11SB
Official Part Number EX-11SB
GTIN Standard NA

Technical Overview

Ultra-slim 3.5mm thick, NPN thru-beam photoelectric sensor with 150mm sensing range. Features 0.5ms response time and IP67 rating.

Key Features

  • Ultra-slim design with a thickness of only 3.5 mm.
  • High-speed response time of 0.5 ms.
  • IP67 rated waterproof enclosure for harsh environments.
  • Narrow beam type for detecting minute objects as small as ø0.5 mm.
  • Red LED light source for easy beam alignment.
  • Bright two-color indicator for operation and stability.
  • Incorporates inverter countermeasure circuit for improved ambient light immunity.
  • Reduced power consumption.
  • RoHS3 compliant.

Operating with 12 to 24 VDC, this NPN output sensor boasts a rapid 0.5ms response time for quick and reliable object detection, complemented by low power consumption.

Technical Specification Matrix

ParameterValue
Sensing MethodThrough-Beam
Sensing Range150 mm
Light SourceRed LED
Output ConfigurationNPN
Output ModeDark-On
Supply Voltage12 to 24 VDC ±10% (Ripple P-P 10% or less)
Current ConsumptionEmitter: 10 mA or less, Receiver: 10 mA or less
Response Time0.5 ms or less
Minimum Detectable Objectø0.5 mm
Repeat Accuracy0.05 mm
Ingress Protection (IP Rating)IP67
Operating Temperature-25°C to +55°C
Cable Length2 m
Enclosure MaterialPolyethylene terephthalate
Lens MaterialPolyalylate
Weight (each unit)20 g approx.
Physical Weight (kg)0.02
Dimensions L x W x H (cm)1 x 0.35 x 1.45

Industrial Applications

1. Precision Part Detection in Automated Assembly Lines

The EX-11SB's ultra-slim profile (3.5 mm thick) and narrow beam (detecting objects as small as ø0.5 mm) allow it to be integrated into tightly packed automated assembly machines for detecting small components like pins, wires, or even the presence of solder paste on PCBs.

Problem Solved

Traditional bulkier sensors cannot fit into the confined spaces of modern miniature assembly lines, leading to potential misalignments or missed parts. The EX-11SB's precision and small size solve this by enabling accurate detection where space is a critical constraint.

Miniature assemblyPCB positioningSmall object detectionTight spaces0.5 mm minimum object3.5 mm thickness

2. High-Speed Object Counting in Packaging Machinery

With a rapid 0.5 ms response time and 150 mm sensing range, the EX-11SB can accurately count fast-moving objects on a conveyor belt in packaging applications, such as caps on bottles or individual packages.

Problem Solved

Slower sensors can miss objects or cause counting errors at high production speeds, leading to packaging inconsistencies. The EX-11SB's fast response ensures accurate counting even with rapid throughput.

High-speed countingPackaging automation0.5 ms response time150 mm sensing rangeConveyor belt

3. Environmental Monitoring in Wet or Dusty Industrial Environments

The IP67 rating ensures the sensor's functionality even when exposed to water splashes, dust, or other contaminants, making it suitable for use in food processing, washing stations, or dusty manufacturing plants for presence/absence detection.

Problem Solved

Standard sensors would fail or require frequent maintenance in harsh, wet, or dusty conditions, leading to downtime. The EX-11SB's IP67 rating provides reliable operation and longevity in such challenging environments.

IP67Wet environmentDusty environmentFood processingWashdownPresence detection
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