Autonics PR18-8DP 8 mm Proximity Sensor
Autonics PR18-8DP is an 8mm inductive proximity sensor with M18 diameter, PNP normally open output, and DC operation. Manufactured by Autonics, this Autonics 8 mm Proximity Sensor belongs to the PR Series and provides 8mm sensing distance, DC 3-wire 12–24VDC supply, non-flush installation, max 10mA current consumption, 350Hz response frequency, IP67 protection structure, standard cable type, and approx. 122g weight for industrial automation applications.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR18-8DP |
Autonics PR18-8DP 8 mm Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 8mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 25×25×1mm(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 | 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 | 350Hz |
| Weight | Approx. 122g(approx. 110g) |
The PR18-8DP is categorized within Autonics 8 mm Proximity Sensor range for industrial automation sensing. The Autonics PR18-8DP provides an 8mm sensing distance in an M18 diameter cylindrical body with PNP normally open output and IP67 protection. This PR18-8DP Autonics model belongs to the PR Series and operates on DC 3-wire 12–24VDC supply with maximum 10mA current consumption and 350Hz response frequency. It supports stable metal detection with hysteresis within 10% of sensing distance.
In Indian manufacturing plants, PR18-8DP is installed on conveyors, packaging equipment, assembly systems, and automated machinery. Autonics PR18-8DP detects standard 25×25×1mm iron targets under non-flush mounting conditions. Whether referenced as PR18 8DP, PR18-8DP Autonics, or simply PR18, this DC proximity sensor ensures consistent PNP output signals for PLC inputs and machine control panels.
PR18-8DP from Autonics PR Series supports 12–24VDC industrial circuits requiring cylindrical sensing devices. As part of Autonics 8 mm Proximity Sensor portfolio, PR18-8DP Autonics integrates easily into 3-wire control systems. With defined electrical characteristics, 350Hz response frequency, and IP67 enclosure protection, Autonics PR18-8DP provides dependable detection performance for industrial automation applications across India.
