Panasonic EX-19A-PN Ultra-Slim Thru-Beam Photoelectric Sensor

USD 78.96

Ultra-slim 3.5mm thick front-sensing thru-beam photoelectric sensor with 1m range, 0.5ms response, PNP output, and IP67 rating for demanding applications.

SKU Pananonic-EX-19A-PN Category
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Panasonic EX-19A-PN Ultra-Slim Thru-Beam Photoelectric Sensor

Model Identifier EX-19A-PN
Official Part Number EX-19A-PN
GTIN Standard NA

Technical Overview

Ultra-slim 3.5mm thick front-sensing thru-beam photoelectric sensor with 1m range, 0.5ms response, PNP output, and IP67 rating for demanding applications.

Key Features

  • Ultra-slim, front-sensing design (3.5mm thick) [2, 3]
  • Through-beam sensing method [1, 2, 3]
  • Sensing range of 1 meter [1, 2, 3]
  • PNP output, Light-On mode [2, 3, 4]
  • Red LED light source (680nm wavelength) [2, 4, 17]
  • Operates on 12 to 24 VDC [1, 2, 3]
  • Repeat accuracy of 0.05mm [2]
  • High-speed response of 0.5ms [2, 3]
  • IP67 waterproof rating [2, 3, 4, 5]
  • 2-meter connection cable [2, 4, 5, 17]
  • Wide operating temperature range (-25°C to +55°C) [1, 2, 5]
  • Mountable with M3 screws [3]
  • Two-color indicator (orange for operation, green for stability) [3]
  • Inverter countermeasure circuit [3]
  • Up to 35% reduced power consumption [3]

Ultra-slim design with built-in amplifier and high-speed 0.5ms response time for precise detection. [2, 3]

Technical Specification Matrix

ParameterValue
Connection MethodCable [1]
Light SourceRed LED (Peak emission wavelength: 680 nm) [1, 4, 17]
Maximum Operating Temperature+55 °C [1, 5]
Minimum Operating Temperature-25 °C [1, 5]
Operating Supply Voltage12 VDC to 24 VDC [1, 5]
Output ConfigurationPNP open-collector (50mA) [1, 4, 8]
Sensing Distance1 m [1, 5]
Sensing MethodThrough-Beam [1, 5]
SeriesEX-10 [1, 5]
Sensor Body TypeMiniature Ultra-thin, Front Sensing [2]
Minimum Detectable Objectø2.0mm [2]
Repeat Accuracy0.05mm [2]
Response Time0.5 ms [2, 5]
Output ModeLight-On [2, 4]
Construction MaterialPolyethylene terephthalate enclosure, Polyalylate lens [2, 5]
IP RatingIP67 [2, 5]
Cable Length2 m [2, 5]
Current Consumption10 mA (Emitter), 10 mA (Receiver) [5]
Standards MetUL, CE, Korean S Mark, EMC Directive, RoHS [5]
Vibration Resistance10 to 500 Hz, 3 mm double amplitude (20 G max.) in X, Y and Z directions for two hours each [17]
Shock Resistance500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each [17]
Insulation Resistance20 MΩ or more, with 250 V DC megger [17]
Dielectric Withstanding Voltage1,000 V AC for one min [17]
Physical Weight (kg)0.04
Dimensions L x W x H (cm)2.05 x 1 x 0.35

Industrial Applications

1. Precision Part Detection in Automated Assembly Lines

This ultra-slim sensor with a 0.5ms response time and ø2.0mm minimum detectable object size is perfectly suited for highly accurate presence and positioning checks of small components within the restricted confines of high-speed automated assembly equipment. [2]

Problem Solved

Ensures precise component feeding and placement, preventing assembly errors and bottlenecks in high-volume manufacturing due to its speed and ability to detect small parts in tight spaces. [2]

High-speed detectionMiniature componentsConfined spaceAssembly automation0.5ms responseØ2.0mm min detectable object

2. Wafer Cassette/PCB Positioning in Semiconductor Manufacturing

With its extremely thin 3.5mm profile and 0.05mm repeat accuracy, the EX-19A-PN provides critical, non-contact detection and positioning for delicate items like wafer cassettes and printed circuit boards within the precise and often cramped environments of semiconductor and electronics fabrication. [2, 3]

Problem Solved

Offers reliable, high-precision detection and alignment of sensitive materials in space-constrained machinery, safeguarding against damage and ensuring accurate processing in semiconductor and electronics production. [2, 3]

Semiconductor manufacturingPCB positioningWafer cassette detectionUltra-thin sensor0.05mm repeat accuracyConfined space

3. Object Detection in Wet or Harsh Industrial Environments

The EX-19A-PN's robust IP67 protection enables dependable object detection over a 1-meter range in challenging industrial settings that involve exposure to water, dust, and other contaminants, such as food and beverage processing lines or outdoor packaging systems. [2, 5]

Problem Solved

Ensures continuous and reliable operation in environments where moisture, dust, or splashes would compromise less protected sensors, thereby reducing downtime and maintenance in harsh industrial applications. [2, 5]

IP67Harsh environmentWaterproofDustproofFood processingMaterial handling1m sensing range
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