Procurement managers rarely finalize PRDL12-8DN without reviewing Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Autonics PRDL12-8DN Proximity Sensor
The Autonics PRDL12-8DN Proximity Sensor offers a 8mm sensing distance with NPN Normally Open output and a compact M12 sensing side diameter suitable for accurate industrial detection applications. Manufactured by Autonics, this reliable Autonics Proximity Sensor belongs to the Autonics PRD Series, ensuring long-term stability and precision in automation environments. It operates with DC 3-wire type 12β24VDC power, includes a robust IP67 protection structure, and supports a 400Hz response frequency. This model detects 25Γ25Γ1mm (iron) standard targets with maximum 10% hysteresis, providing consistent and efficient sensing performance in demanding factory conditions.

| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRDL12-8DN |
Autonics PRDL12-8DN Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 8mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 25Γ25Γ1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | NPN Normally Open |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | Non-shield(non-flush) |
| Cable Standard/material | Standard cable |
| Body length | Long body |
| Residual voltage | Max. 1.5V |
| Environment_Ambient temperature | -25 to 70β, storage: -30 to 80β |
| Environment_Ambient humidity | 35 to 95% RH, storage: 35 to 95% RH |
| Protection structure | IP67 |
| Material | Brass(nickel plated) |
| Response frequency | 400Hz |
| Weight | β 82g (β 94g) |
The Autonics Proximity Sensor PRDL12-8DN is built for durability and precision, making it a trusted choice in industrial automation. With a sensing distance of 8mm on an M12 body, it ensures stable detection of standard iron targets sized 25Γ25Γ1mm. Operating on a DC 3-wire 12β24VDC supply, this long-distance inductive sensor uses an NPN normally open output configuration, suitable for seamless integration with PLCs and machine controllers. Its IP67 protection structure safeguards performance against dust, water, and oil, ensuring reliability even in harsh production environments.
Engineered with a maximum response frequency of 400Hz, the PRDL12-8DN proximity sensor provides fast and accurate switching for high-speed applications. It operates efficiently between -25β and 70β with storage tolerance up to -30β to 80β, making it adaptable to diverse operating conditions. The nickel-plated brass housing adds durability, while its long-body design allows easy installation in confined spaces without compromising accuracy. Weighing approximately 82g, it balances robustness with ease of mounting for maintenance teams and system integrators.
Widely used in machine tool automation, packaging systems, and conveyor applications, the Autonics PRDL12-8DN inductive sensor offers consistent metal detection and dependable switching accuracy. Engineers value its simple wiring, compact M12 form factor, and long service life, while distributors highlight its cost-effectiveness for OEM and retrofit projects. Whether for upgrading equipment or ensuring reliable metal detection in automated lines, this industrial proximity sensor delivers lasting performance. For detailed specifications, visit the official Autonics Proximity Sensors page.




