During technical comparisons, PR12-4DP2 appears alongside Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Prd12 4Dp so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics PR12-4DP2 M12 PNP Proximity Switch
PR12-4DP2 is an Autonics M12 PNP proximity switch with 4mm sensing distance and normally closed output for industrial automation. Manufactured by Autonics, this sensor uses DC 3-wire 12β24VDC, supports non-flush installation, provides IP67 protection, 500Hz response frequency, and is part of Autonics Proximity Sensors within the PR Series.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR12-4DP2 |
Autonics PR12-4DP2 M12 PNP Proximity Switch β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 12Γ12Γ1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Closed |
| 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 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. 84g(approx. 72g) |
PR12-4DP2 Autonics M12 PNP Proximity Switch is a defined inductive sensing device used in industrial automation systems. This Autonics M12 PNP Proximity Switch features 4mm sensing distance, M12 sensing side diameter, PNP normally closed output, and DC 3-wire 12β24VDC supply. The PR12-4DP2 model belongs to the PR Series and is applied across standard industrial automation environments in India.
The PR12-4DP2 Autonics M12 PNP Proximity Switch is used in conveyors, packaging machines, automated assembly lines, and control panels. Non-flush mounting enables reliable detection in metal-dense installations, while the PNP output supports stable signal interfacing with control systems. Its defined response frequency allows consistent operation in repetitive and continuous automation processes.
PR12-4DP2 Autonics M12 PNP Proximity Switch delivers dependable proximity detection based on specified electrical and mechanical characteristics. With standard body length, IEC-compliant IP67 protection, and non-flush installation design, it is suitable for demanding industrial conditions. Supported by Autonics manufacturing standards and PR Series consistency, this sensor remains reliable for long-term industrial automation use.
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