PRW08-1.5DN Autonics Inductive Proximity Sensor
Autonics PRW08-1.5DN Inductive Proximity Sensor – M8, 1.5 mm, NPN, DC 3-Wire
Autonics PRW08-1.5DN is an ultra-compact M8 inductive proximity sensor with a 1.5 mm sensing distance and NPN DC 3-wire output.
Designed for precise metal detection in space-constrained PLC automation.
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The Autonics PRW08-1.5DN is a miniature cylindrical inductive proximity sensor engineered for detecting metal objects only in compact industrial automation systems. With its M8 threaded housing, 1.5 mm sensing distance (flush type), and NPN DC 3-wire output, it delivers fast and stable detection for PLC panels, small machines, jigs, and OEM equipment where installation space is limited.
Key Features
Detects metal objects only (inductive sensing principle)
Ultra-compact M8 cylindrical housing
1.5 mm sensing distance (flush / shielded)
NPN, DC 3-wire output
Suitable for PLC digital inputs
Red LED operation indicator
Reverse polarity & short-circuit protection
IP67 protection for industrial environments
Technical Specifications
| Parameter | Value |
|---|---|
| Model | PRW08-1.5DN |
| Sensor Type | Inductive Proximity Sensor |
| Housing Size | M8 |
| Installation | Flush (Shielded) |
| Sensing Distance | 1.5 mm |
| Setting Distance | 0 – 1.05 mm |
| Standard Target | Iron 8 × 8 × 1 mm |
| Output Type | NPN |
| Wiring | DC 3-Wire |
| Supply Voltage | 12–24 V DC (10–30 V DC operating) |
| Current Consumption | ≤ 10 mA |
| Control Output | Max. 200 mA |
| Response Frequency | Approx. 1 kHz |
| Indicator | Red LED |
| Protection Rating | IP67 |
| Ambient Temperature | −25 °C to +70 °C |
| Cable Length | 2 m |
| Body Material | Nickel-plated brass |
| Sensing Face | PBT |
Applications
PLC-based automation systems
Compact control panels
Small jigs & fixtures
Pick-and-place machines
OEM electronic machinery
High-speed metal presence detection
What’s in the Box
1 × Autonics PRW08-1.5DN Sensor
2 × Mounting nuts
Instruction leaflet
FAQ
Q1. What material can PRW08-1.5DN detect?
Only metal objects.
Q2. Is PRW08-1.5DN suitable for PLC inputs?
Yes. It provides an NPN DC 3-wire output, commonly used with PLC digital inputs.
Q3. What is the sensing distance?
1.5 mm with a standard iron target.
Q4. What does flush mounting mean?
Flush mounting allows installation level with surrounding metal without false triggering.
Q5. Can it be used in dusty or oily environments?
Yes. IP67 protection ensures reliable operation.