LONGJOIN JL-118B photoelectric sensor With Light Adjustment Bar

LongJoin JL-118C Photoelectric Sensor (with Light Adjustment Lever) Technical Specifications

1. Product Overview

The LongJoin JL-118C is a high-performance diffuse reflection photoelectric sensor featuring an innovative light adjustment lever design, specifically developed for the needs of industrial automation detection. Based on the JL-118D, this product features optimized circuitry for enhanced anti-interference capabilities and a longer service life.

2. Core Technology Innovation

Second-Generation Light Adjustment System

Adopts a digital encoder-type adjustment mechanism, improving adjustment accuracy to ±2%

Added memory function, allowing storage of three commonly used parameter configurations

Adjustment lever with an anti-accidental touch lock

Optical System Upgrade

Adopts imported optical lenses, improving beam uniformity by 30%

Added Automatic Gain Control (AGC) function, automatically adapting to ambient light changes

Detection distance extended to 5-80cm (standard model)

3. Detailed Technical Specifications

Category Parameter Remarks

Electrical Characteristics

Operating Voltage 12-36V DC, Reverse Polarity Protection

Power Consumption ≤1.5W

Output Current ≤200mA, Short-Circuit Protection

Optical Performance

Light Source 650nm red laser, Class 2 safety rating

Detection Accuracy ±0.2mm at 20cm detection distance

Response Time 0.1ms high-speed mode/1ms standard mode, switchable

Mechanical Characteristics

Casing Material 304 stainless steel, IP68 version available

Connection M12 aviation plug 5-pin/8-pin optional

Weight: 180g

4. Industry Application Solutions

4.1 Automotive Manufacturing

Body-in-White Welding Positioning (Anti-weld Spark Version)

Part Missing Detection (High Sensitivity Mode)

Paint Shop Applications (Anti-Paint Mist Coating Version)

4.2 3C Electronics Industry

PCB Positioning (0.1mm High Precision Version)

Missing Component Detection (Miniaturized Version)

Screen Assembly Alignment (Special Angle Mounting Bracket)

4.3 Logistics and Warehousing

Package Dimension Measurement (Multi-Sensor Array Solution)

Three-Dimensional Storage Location Detection (Remote IO-Link Version)

Sorting Machine Applications (Vibration Enhanced Version)

5. Commissioning and Maintenance

5.1 Quick Commissioning Process

Securing the Sensor Using a Dedicated Commissioning Fixture

Configuring Parameters via Bluetooth Connection via the App

Performing Three-Point Calibration (Near/Mid/Long Range)

Saving Parameters to a Specified Storage Location

5.2 Preventive Maintenance Plan

Daily: Optical Window Cleaning and Inspection

Monthly: Mechanical Structure Tightening Inspection

Quarterly: Parameter Calibration Verification

Annual: Comprehensive Performance Testing

6. Selection Guide

6.1 Standard Model Comparison Table

Model Suffix Features Applicable Scenario

-B Basic Model Routine Testing

-H High Precision Precision Positioning

-P Explosion-Proof Model Hazardous Areas

-W Wide Temperature Range -40°C to 100°C

6.2 Customization Services

Customized Sensing Distance (up to 3m)

Specialized Optical Filters (for Specific Interference Rejection)

Development of Industry-Specific Communication Protocols