During technical comparisons, PR18-5DP2 appears alongside Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics PR18-5DP2 Proximity Sensor
The Autonics PR18-5DP2 Proximity Sensor delivers a 5mm sensing distance with PNP Normally Closed output and a sturdy M18 sensing side diameter for reliable metal detection. Manufactured by Autonics, this proximity sensor from the PR Series ensures stable performance with hysteresis max. 10 of sensing distance and a standard sensing target 18Γ18Γ1mm (iron). It operates on a DC 3-wire type 12β24VDC power supply, supports 500Hz response frequency, and provides durable IP67 protection for use in industrial automation systems.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR18-5DP2 |
Autonics PR18-5DP2 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 Closed |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | Flush |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| 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. 122g(approx. 110g) |
Engineered for accuracy and durability, the Autonics PR18-5DP2 features a Cylindrical Inductive Proximity Sensors and provides a reliable 5mm sensing distance for standard 18Γ18Γ1mm iron targets. The sensor operates on a DC 3-wire 12β24VDC power supply and is configured with a PNP Normally Closed output for fast and consistent switching. With a response frequency of 500Hz, it performs exceptionally well in high-speed applications requiring rapid signal changes. The housing, made of nickel-plated brass, and a chemically-resistant PBT sensing surface, ensures long-term performance in oil, dust, and moisture-rich environments. It complies with the IP67 protection standard and maintains stable operation in temperatures from -25Β°C to 70Β°C and humidity levels up to 95% RH. With a lightweight build of approximately 122g and efficient current consumption of only 10mA, the PR18-5DP2 is a reliable choice for industrial engineers seeking dependable proximity sensing in compact form factors.
The PR18-5DP2 is ideal for use in automated metal part detection, conveyor object verification, robotic end-stop sensing, and tool position tracking on assembly machines. Its flush installation allows mounting directly onto equipment without protrusion, reducing risk of impact and improving sensor longevity. Indian maintenance engineers benefit from its ease of integration with existing PLC systems using PNP logic. With its fast response and robust IP67 design, this model is preferred for automotive, packaging, and food-grade machinery where reliability and quick feedback loops are critical. For students and training engineers, the PR18-5DP2 serves as a real-world example of precision inductive sensing using electromagnetic principles in metal object detection.
To view other compatible models or get datasheets, visit our Autonics Proximity Sensors collection. Learn more about the full sensor range on our Autonics Sensors & Controllers brand page or contact us for expert guidance and pricing.
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