Autonics PR18-8AO 8 mm Inductive Proximity Sensor
The PR18-8AO Autonics 8 mm Inductive Proximity Sensor features 8mm sensing distance, M18 sensing side diameter, and Normally Open output. Autonics manufactures the PR18-8AO under Autonics Proximity Sensors for industrial automation sensing applications. The sensor supports AC 2-wire 100-240VAC operation, non-flush installation, and belongs to the PR Series.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR18-8AO |
Autonics PR18-8AO 8 mm Inductive 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 | Leakage current: Max. 2.5mA |
| Control output | Normally Open |
| Wire type and power | AC 2-wire type100-240VAC~ |
| Installation | Non-flush |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| Insulation type | Double insulation or reinforced insulation(mark: @(INS), dielectric strength between the measuring input part and the power part: 1kV) |
| Residual voltage | Max. 10V |
| 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 | Brass(nickel plated) |
| Response frequency | 20Hz |
| Weight | Approx. 130g(approx. 118g) |
ThePR18-8AO is an Autonics 8 mm Inductive Proximity Sensor developed for industrial automation applications requiring stable metal object sensing. The Autonics PR18-8AO features an 8mm sensing distance, M18 sensing side diameter, and Normally Open output for industrial sensing operations. This model belongs to the PR Series and supports AC 2-wire 100-240VAC operation. The sensor is commonly installed in industrial machinery, automation systems, and production equipment requiring reliable non-contact detection performance.
The Autonics PR18-8AO proximity sensor is suitable for conveyors, packaging systems, assembly machines, and industrial handling equipment operating continuously in automation environments. Its non-flush installation structure supports mounting flexibility in machine control applications using cylindrical proximity sensors. Industrial users apply the PR18-8AO for object presence detection, positioning control, and automated movement monitoring requiring dependable switching response. The sensor helps maintain stable sensing performance across industrial automation and process handling systems.
PR18-8AO from Autonics combines 8mm sensing capability, maximum 2.5mA leakage current, and Normally Open configuration for industrial sensing applications. The Autonics PR18-8AO proximity sensor is part of the PR Series used in machine automation and factory control systems. Automation engineers and industrial buyers commonly select Autonics proximity sensors for stable sensing response, compatibility with industrial AC circuits, and dependable operation in continuous industrial production environments.
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