Autonics PRL08-2DP Proximity Sensor
The Autonics PRL08-2DP Proximity Sensor offers 2mm sensing distance, M8 sensing side diameter, and a reliable PNP Normally Open output with DC 3-wire 12–24VDC operation for precise, compact industrial detection applications. Manufactured by Autonics under the Autonics Proximity Sensors category, this model belongs to the PR Series. It ensures maximum 10% hysteresis, supports a 8×8×1mm iron target, provides IP67 protection, and operates with a 1kHz response frequency for reliable and fast sensing in automation environments.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRL08-2DP |
Autonics PRL08-2DP Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M08 |
| Sensing distance | 2mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 8×8×1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Open |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | Non-flush |
| Cable Standard/material | Standard cable |
| Body length | Long body |
| Residual voltage | Max. 2V |
| Environment_Ambient temperature | -25 to 70℃, storage: -30 to 80℃ |
| 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 Ø 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 | 1kHz |
| Weight | Approx. 66g(approx. 54g) |
The Autonics PRL08-2DP Cylindrical Inductive Proximity Sensor is built for reliability, offering a 2mm sensing distance optimized for a standard 8×8×1mm iron target. It features a compact M08 diameter and non-flush installation, allowing it to detect metal objects at a stable distance without interference from nearby surfaces. The sensor operates on a DC 3-wire 12–24VDC supply and provides a PNP Normally Open output, making it compatible with most PLCs and control logic systems. With a maximum current consumption of 10mA and residual voltage of 2V, the sensor ensures clean, energy-efficient signal switching in real-time automation tasks.
Built to withstand tough industrial conditions, the PRL08-2DP offers an IP67-rated housing and a rugged build made of nickel-plated brass, SUS303 stainless steel, and oil-resistant PVC cabling. Its durable polybutylene terephthalate sensing head resists abrasion and chemical exposure, ensuring long life in harsh workspaces. The sensor maintains performance across a wide temperature range of -25°C to 70°C and supports a high response frequency of 1kHz, making it ideal for fast-moving parts and cyclical operations. For verified compatibility and model range, refer to the Autonics Sensors & Controllers or view more proximity solutions on Autonics Proximity Sensors.
The PRL08-2DP is widely used in industrial robots, automated clamps, assembly lines, and tool positioning systems where a compact sensor is needed to operate in tight spaces. Maintenance engineers prefer it in locations where large sensors cannot be mounted, yet high-speed detection is required. Its IP67 protection makes it suitable for coolant-exposed machine beds and dusty conveyor lines. Engineering students and automation learners benefit from its plug-and-play wiring and fast switching capabilities during lab and workshop testing. Whether used in manufacturing, testing rigs, or OEM machinery, this sensor supports efficient, repeatable sensing with minimal downtime.
