KEYENCE PR-FB30N3 IP67-Rated Long-Range Retro-Reflective
Photoelectric Sensor
Product Description: KEYENCE PR-FB30N3
The KEYENCE PR-FB30N3 is a compact retro-reflective photoelectric
sensor designed for industrial automation applications. It detects
objects by measuring the reflection of an infrared light beam from
a dedicated reflector, enabling non-contact detection of presence,
position, or count of targets. This sensor is widely used in
manufacturing lines, packaging machines, logistics sorting systems,
and safety monitoring applications.
Technical Specifications:
| Category | Specification |
|---|
| Model | PR-FB30N3 |
| Sensor Type | Retro-Reflective Photoelectric Sensor |
| Detection Range | Up to 30 meters (with dedicated reflector); may support diffuse
mode (no reflector) with reduced range. |
| Light Source | Infrared LED (850 nm wavelength) |
| Response Time | High-Speed Mode: 1 ms or faster; Standard Mode: 5–10 ms |
| Output Type | NPN/PNP selectable output with NO/NC switching |
| Protection Rating | IP67 (dustproof and waterproof, suitable for harsh industrial
environments) |
| Operating Voltage | DC 12–24 V (standard industrial power supply compatibility) |
| Current Consumption | Approx. 30 mA (no-load condition) |
| Environmental Adaptability | - Temperature: -25°C to +55°C (non-freezing)<br>- Humidity:
35%–85% RH (non-condensing) |
| Housing Material | Durable plastic (e.g., polycarbonate) or metal (varies by model) |
| Interference Resistance | Immune to ambient light (sunlight, incandescent lamps) and
vibration-resistant |
| Mounting Method | Panel mount or bracket-fixed design |
| Certifications | CE, UL, RoHS compliant |
Features:
Long Detection Range:
Reliable detection up to 30 meters, ideal for large-scale machinery
or remote monitoring.
High Reliability:
IP67 rating ensures stable operation in dusty, oily, or wet
environments.
Flexible Output Configuration:
NPN/PNP dual-polarity output compatible with PLCs and control
systems.
Anti-Environmental Interference:
Built-in optical filtering minimizes false triggers from external
light sources (e.g., sunlight, fluorescent lamps).
Fast Response:
Millisecond-level response time supports high-speed production
lines (e.g., packaging, assembly).
Applications:
Industrial Automation:
Object counting on conveyors; robot pick-and-place positioning.
Logistics Sorting:
Parcel detection, automated sorting system activation.
Safety Monitoring:
Perimeter intrusion detection, door/gate status monitoring.
Packaging Machinery:
Box sealing verification, label alignment detection.
Notes:
Reflector Compatibility:
Requires a dedicated reflector for optimal beam return stability.
Ambient Light Avoidance:
Shield from direct exposure to strong light sources (e.g.,
sunlight, halogen lamps).
Wiring Isolation:
Separate power and signal lines to prevent electromagnetic
interference (EMI).
Our Services:
1.All our products are new and orginal, and of good quality
2.Our prices are very competitive.
3.We have a large quantity in stock, so we could help the customers
to get the components which are dificult to get.
4.All inquiries will be valued and will reply in 24.
Packing & Delivery:
1.100% brand New and Original Factory Seal!
2.Warranty:1 year
3.Package: Original packing with cartons.
4.Delivery time: Shipped in 3-7 days after payment
5.All the goods will be tested before shipment
More Products In Stock:
| FL-001 | OP-88302 | CA-D10MX |
| CZ-H35S | OP-88301 | OP-88699 |
| GT2-P12 | IV-500CA | LR-ZB100C3P |
| CA-H048MX | OP-88699 | OP-88680 |
