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Autonics Proximity Sensor PSN17-8DN used
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Autonics Proximity Sensor PSN17-8DN used in Lahore Pakistan
Autonics PSN17‑8DN Inductive Proximity Sensor
Product Overview
The Autonics PSN17‑8DN is a rectangular inductive proximity sensor designed for reliable non-contact detection of metal objects. With a sensing distance of 8 mm, NPN Normally Open output, and rugged IP67 protection, this compact sensor is ideal for industrial automation, machine positioning, and material handling applications. Autonicsuk.avaq.com
Technical Specifications
| Feature | Specification |
|---|---|
| Sensing Distance | 8 mm (standard target: 25 × 25 × 1 mm iron) |
| Response Frequency | 200 Hz |
| Output Type | NPN, Normally Open, 3-wire |
| Power Supply | 10–30 V DC |
| Current Consumption | Max. 10 mA |
| Housing Material | Heat-resistant ABS |
| Protection Grade | IP67 (dust-tight & waterproof) |
| Operating Temp. | –25 °C to +70 °C (storage: –30 °C to +80 °C) |
| Hysteresis | Max. 10% of sensing distance |
| Body Size | Approx. 17 × 17 × 35.6 mm |
| Weight | ≈ 62 g (≈ 83 g including packaging) |
| Indicator | Built-in LED for visual status feedback |
Key Features
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Precise Detection: With a sensing range of 8 mm and compact footprint, it’s well-suited for installations in tight spaces.
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Fast Detection: 200 Hz response frequency ensures swift detection of moving parts.
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Durable Construction: IP67-rated ABS housing withstands harsh industrial environments.
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Visual Feedback: LED indicator simplifies installation and troubleshooting.
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Ease of Integration: 3-wire NPN output (+, 0, signal) makes wiring easy with standard control systems.
Applications
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Automation & Robotics: Position detection on pick-and-place systems.
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Packaging & Conveyor Lines: Detects presence of metallic items for sorting or counting.
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Material Handling: Detects metal components or packages on belts.
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Industrial Safety & Positioning: Acts as a non-contact switch in equipment.
How to Use the PSN17‑8DN
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Mount the Sensor
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Secure the sensor using its mounting holes, aligning its sensing face toward the target metal within an 8 mm distance.
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Wiring Connections
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Brown wire → +12–24 V DC
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Blue wire → 0 V (Ground)
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Black wire → Control system input (PLC, relay for NPN output)
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Operation Check
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Power on the sensor. Bring a metal object into proximity; the built-in LED should light, and the NPN output will switch, signaling detection.
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Testing & Calibration
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Ensure repeatability by testing multiple passes. Adjust positioning to confirm detection consistency. (No sensitivity adjustment needed.)
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Environment & Maintenance
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Avoid exposure to extreme heat beyond rated temperature. Keep the sensing face clean for accurate operation.
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