Autonics PR18-5DN Cylindrical Inductive Proximity Sensor
PR18-5DN cylindrical inductive proximity sensor provides M18 diameter, 5mm sensing distance, flush mounting, and NPN normally open output operation. Manufactured by Autonics, this Autonics Cylindrical Inductive Proximity Sensors model belongs to Autonics Proximity Sensors and the PR Series, operating on DC 3-wire 12–24V supply with IP67 protection, 500Hz response frequency, and controlled current consumption.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR18-5DN |
Autonics PR18-5DN Cylindrical Inductive Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 5mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 18×18×1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | NPN Normally Open |
| 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 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 | 500Hz |
| Weight | Approx. 122g(approx. 110g) |
The Autonics PR18-5DN Cylindrical Inductive Proximity Sensors is used in industrial automation systems requiring reliable DC inductive detection. This model features a M18 cylindrical body, 5mm sensing distance, and NPN normally open output with DC 3-wire 12–24V operation. It belongs to the PR Series from Autonics and is widely applied in Indian industrial automation environments.
In practical applications, the PR18-5DN proximity sensor is installed in conveyors, packaging machines, automated assembly lines, and material handling systems. Flush mounting supports compact machine layouts, while stable inductive sensing ensures accurate metal target detection. This helps maintain consistent signal output and dependable switching behavior during continuous automation processes.
The PR18-5DN from Autonics delivers consistent sensing performance supported by IP67 protection and defined electrical characteristics. As part of the Autonics PR Series, it aligns with standardized sensing targets and industrial installation practices. This Autonics Cylindrical Inductive Proximity Sensors model remains suitable for engineers seeking reliable proximity detection for long-term industrial automation use.
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