Autonics PRL12-4DP Proximity Sensor
The Autonics PRL12-4DP Proximity Sensor provides 4mm sensing distance, M12 sensing side diameter, and a stable PNP Normally Open output with DC 3-wire 12–24VDC power for accurate industrial automation sensing. Manufactured by Autonics under the Autonics Proximity Sensors range, this model is part of the PR Series. It ensures maximum 10% hysteresis, supports a 12×12×1mm iron standard target, delivers IP67 protection, and offers a 500Hz response frequency for reliable, high-speed performance in demanding automation setups.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRL12-4DP |
Autonics PRL12-4DP Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 12×12×1mm(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 | Long body |
| 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. 88g(approx. 76g) |
The Autonics PRL12-4DP delivers 4mm sensing with a non-flush M12 body, powered by a DC 3-wire 12–24VDC setup. With PNP Normally Open output and 500Hz response, it provides stable detection in high-speed automation. For related models, see Autonics Proximity Sensors PR Series.
Built for durability, the Autonics PRL12-4DP features nickel-plated brass housing, oil-resistant cable, and IP67 protection. It performs reliably across -25°C to +70°C with current consumption under 10mA. For additional variants, check Autonics PRT30-15DC.
In practical use, the PRL12-4DP is ideal for conveyors, packaging units, robotic assembly, and part detection. Its long-body design supports flexible mounting and stable signals in industrial circuits. More sensor choices are listed under Autonics Proximity Sensors.
Preferred by wholesalers, dealers, and distributors, the Autonics PRL12-4DP stands as a reliable three wire proximity sensor. With robust construction and precision sensing, it supports automation projects across India.
