Description
Product Introduction
Yarn break sensor is an important device for detecting yarn breakage during textile production. It plays a vital role in improving finished‑yarn quality and production efficiency.
Product Features
- High‑Precision Detection
Adopts advanced photoelectric detection technology to accurately identify yarn, filament and wire breakage, ensuring production quality.
- High Reliability
Stable working performance,even in harsh production environments,it maintains accurate detection.
- Fast Response
When yarn breakage occurs,the sensor sends out signals rapidly,to stop equipment immediately and reduce losses.
Product Specifications
| Specification | Parameter |
| Model | NPN：DSS‑XY‑15N PNP：DSS‑XY‑15P |
| Detection Method | Pulse signal output |
| Sensing Distance | 0.1‑2.5 mm |
| Sensing Object | Opaque & semi‑transparent yarn |
| Hysteresis | ≤20% of max sensing distance |
| Response Time | ≤1ms |
| Supply Voltage | 5‑36V DC ±10%，Ripple (P‑P) ≤10% |
| Current Consumption | ≤15mA (≤30mA at output ON) |
| Light Source | Infrared LED (850nm) |
| Operation Mode | Light ON / Dark ON |
| Control Output | NPN/PNP open‑collector output |
| Load Voltage | 26.4V DC以下 ≤26.4V DC |
| Load Current | 100mA以下 ≤100mA |
| Residual Voltage | NPN ≤1V / PNP ≤2.5V |
| Protection Circuit | Reverse polarity protection, output short‑circuit & overcurrent protection |
| Receiving Element | Photoelectric IC |
| Indicator | Operation: Red Stability: Orange (Light ON), Green (Dark ON) |
| Insulation Resistance | ≥20MΩ (500V DC megger) |
| Noise Immunity | ±240V square‑wave noise (pulse width 1μs) |
| Dielectric Strength | 1000V AC 50/60Hz, 1 min |
| Vibration Resistance | 10‑55Hz (1 min cycle), 1.5mm amplitude, X/Y/Z axes, 2h each |
| Shock Resistance | 100m/s², X/Y/Z axes, 3 times each |
| Ambient Illumination | Sunlight ≤11,000lx / Fluorescent ≤3,000lx (at receiving surface) |
| Operating Temp. | ‑20 to 55°C (operating), ‑25 to 70°C (storage) |
| Humidity | 35‑85%RH (operating & storage) |
| Protection Rating | IP64 (IEC standard) |
| Material | IXEF Housing: Metal; Display: PC; Sensing head: PC; Adjuster: IXEF |
| Cable | Φ3mm, 3‑core, 2m length |
| Accessories | VR adjustment screwdriver |
| Certification | CE |
| Weight | Approx. 80g |
*Environmental temperature ratings apply under non‑freezing, non‑condensing conditions.
Dimensions & Wiring Diagram
Product Details
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