Maintenance teams planning replacements for PRL18-5DP frequently review Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series to prevent downtime, checking availability and compatibility with existing systems.
Autonics PRL18-5DP Proximity Sensor
The Autonics PRL18-5DP Proximity Sensor features 5mm sensing distance, M18 sensing side diameter, and a stable PNP Normally Open output with DC 3-wire 12β24VDC power for accurate and durable industrial detection. Manufactured by Autonics under the Autonics Proximity Sensors range, this model belongs to the PR Series. It ensures maximum 10% hysteresis, supports a 18Γ18Γ1mm iron target, delivers IP67 protection, and offers a 500Hz response frequency for high-speed, reliable sensing in industrial environments.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRL18-5DP |
Autonics PRL18-5DP Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 5mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 18Γ18Γ1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Open |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | 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(IEC standard) |
| Material | Case/Nut: Nikel plated Brass, (connector case of DIA. of sensing side Γ 8 mm: SUS303),washer: Nikel plated Iron, sensing side: polybutylene terephthalate,standard cable (black): polyvinyl chloride (PVC),oil resistant cable (gray): oil resistant polyvinyl chloride (PVC) |
| Response frequency | 500Hz |
| Weight | Approx. 142g(approx. 130g) |
The Autonics PRL18-5DP provides a precise 5mm sensing distance with an M18 flush-type design, making it ideal for compact automation systems. Operating on a DC 3-wire 12β24VDC supply, it delivers stable PNP Normally Open output compatible with modern PLCs. With current consumption limited to 10mA and residual voltage at 1.5V, it ensures efficient and noise-free operation. Encased in nickel-plated brass with oil-resistant cabling, the sensor meets IP67 protection, guaranteeing resistance against water, oil, and dust. Its 500Hz response frequency supports high-speed conveyors, while the wide -25Β°C to 70Β°C operating range enhances reliability in demanding shop-floor environments.
The Autonics Proximity Sensor PRL18-5DP is widely used in automated assembly lines, injection molding machines, robotic positioning systems, and press tools. Maintenance engineers value its flush-mount design for quick installation in tight mechanical spaces, ensuring minimal downtime and consistent signal accuracy. In conveyor and packaging systems, it provides fast and stable detection, reducing errors in part verification. Engineering students and junior technicians also study the PRL18-5DP to understand practical integration of Cylindrical Inductive Proximity Sensors with PLC control logic, making it a valuable tool for both industrial practice and learning environments.
The Autonics PRL18-5DP stands out in the Autonics PRL lineup as a dependable choice for OEMs and automation engineers. Compact, durable, and efficient, this PRL18 sensor offers precise detection while maintaining high-speed performance. Many procurement teams consider the PRL18-5DP when evaluating Cylindrical Inductive Proximity Sensors, reflecting its proven value in Indian industrial automation projects. By integrating the PRL18-5DP, engineers gain long-term reliability and confidence in their automation systems.
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