Panasonic EX-19SA Ultra-slim Photoelectric Sensor

USD 134.16

Ultra-slim 3.5mm through-beam sensor with 1m sensing, 0.5ms response, NPN output, and IP67 for precise detection in confined industrial spaces.

SKU Pananonic-EX-19SA Category
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Panasonic EX-19SA Ultra-slim Photoelectric Sensor

Model Identifier EX-19SA
Official Part Number EX-19SA
GTIN Standard NA

Technical Overview

Ultra-slim 3.5mm through-beam sensor with 1m sensing, 0.5ms response, NPN output, and IP67 for precise detection in confined industrial spaces.

Key Features

  • Ultra-slim, front-sensing design for space-constrained applications.
  • Through-beam sensing method with a 1-meter detection range.
  • Capable of detecting small objects down to 2mm in diameter.
  • IP67 rated for robust performance in dusty and wet environments.
  • Red LED light source with an NPN open-collector output in Light-ON mode.
  • Fast response time of 0.5ms for high-speed applications.
  • Operates on a 12 to 24 VDC supply voltage.
  • Equipped with a 2-meter pre-wired cable for easy connection.

Ultra-slim 3.5mm thick design and narrow beam enable mounting in extremely tight spaces and close side-by-side installations without interference.

Technical Specification Matrix

ParameterValue
Sensing MethodThrough-Beam
Sensing Distance1 meter
Minimum Detectable Object2 mm
Output TypeNPN Open-Collector
Output Current50 mA
Operating ModeLight-ON
Supply Voltage12 to 24 VDC
Current Consumption10 mA (emitter and receiver total)
Response Time0.5 ms
Light SourceRed LED (650 nm)
IP RatingIP67
Operating Temperature-25 to +55°C
Housing MaterialPBT Housing, Polyarylate Lens
Connection2m Pre-wired Cable
Physical Weight (kg)0.04
Dimensions L x W x H (cm)0.35 x 1 x 2.05

Industrial Applications

1. High-Speed Part Counting on Conveyor Belts

This sensor can accurately count small parts, even those as small as 2mm, moving rapidly on a conveyor due to its narrow beam and fast 0.5ms response time.

Problem Solved

Prevents miscounts and bottlenecks in high-throughput manufacturing lines by reliably detecting small, fast-moving objects.

2mm minimum detectable object0.5ms response time1m sensing rangeThrough-Beam

2. Compact Robotic Arm End-Effector Presence Detection

Its ultra-slim 3.5mm profile allows for seamless integration into compact robotic grippers or end-effectors to detect the presence or absence of small components without interfering with the robot's movement or requiring excessive space.

Problem Solved

Enables precise handling and assembly of miniature parts by providing accurate feedback on object presence in very confined spaces, optimizing robotic operations.

3.5mm thickness1m sensing rangeUltra-slimFront sensing12-24VDC

3. Liquid Level Detection in Non-Metallic Tanks

With its 1m sensing range and IP67 rating, this thru-beam sensor can be mounted externally to reliably detect the high or low level of clear or translucent liquids in non-metallic tanks by sensing the presence or absence of the liquid between the emitter and receiver.

Problem Solved

Provides reliable, non-contact liquid level monitoring in challenging industrial environments, protected against splashes and dust, ensuring process control and safety.

IP671m sensing rangeThrough-Beam-25 to +55°C operating temperature
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