Color Mark Sensor Z3n-Tb22
Key Features
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Co‑axial diffuse reflection detection with a 10 mm ±2 mm sensing range and compact 0.5–1.5 mm spot size for accurate mark detection
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Multi-colour LED sources: green & blue light specifically for the TB22 variant—ideal for distinguishing subtle colour differences.
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Fast response of 0.1–1 ms supports rapid packaging and bagging machinery.
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Durable metal housing, rated IP67 for reliable operation even in dusty or wet environments.
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Adjustable sensitivity knob (no tools needed) plus built‑in protection against reverse polarity, short circuits, and cross‑wiring.
Technical Specifications
Spec | Details |
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Model | Z3N‑TB22 |
Detection Mode | Co‑axial diffuse reflection |
Sensing Distance | 10 mm ±2 mm |
Light Source | Green + Blue LED |
Spot Size | 0.5–1.5 mm |
Response Time | 0.1–1 ms |
Supply Voltage | DC 10–30 V ±10% |
Current Consumption | < 45 mA |
Output | NPN/PNP, ≤ 200 mA |
Protection | Reverse polarity, short-circuit |
Housing | Metal, IP67 |
Operating Temp | –15 °C to +65 °C |
Cable | 2 m PVC, 4‑core |
Dimensions | 28 × 48 × 80 mm |
Weight | ~ 500 g |
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