Autonics PRD12-4DP Long-Distance Inductive Proximity Sensor
The PRD12-4DP Autonics Long-Distance Inductive Proximity Sensor features 4mm sensing distance, M12 sensing side diameter, and PNP Normally Open output. Autonics manufactures the PRD12-4DP under Autonics Proximity Sensors for industrial automation sensing applications. The sensor supports DC 3-wire 12-24VDC operation, shield flush installation, and belongs to the PRD Series.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRD12-4DP |
Autonics PRD12-4DP Long-Distance Inductive 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 | Shield(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 |
| Material | Brass(nickel plated) |
| Response frequency | 500Hz |
| Weight | ≈ 62g (≈ 74g) |
ThePRD12-4DP is an Autonics Long-Distance Inductive Proximity Sensor designed for industrial automation applications requiring reliable metal object detection. The Autonics PRD12-4DP uses a 4mm sensing distance, M12 sensing side diameter, and PNP Normally Open output for stable sensing performance. This model belongs to the PRD Series and supports DC 3-wire 12-24VDC operation. The sensor is commonly installed in automation systems, control panels, and industrial machinery where accurate proximity sensing is necessary.
The Autonics PRD12-4DP proximity sensor is widely used in conveyors, packaging equipment, assembly machines, and automated production systems. Its shield flush installation structure helps support compact mounting in industrial applications with limited installation space. Industrial users apply the PRD12-4DP for object positioning, part detection, and machine automation processes requiring stable output characteristics. The sensor supports continuous industrial operation where dependable sensing and compact cylindrical sensor construction are important for automation control systems.
PRD12-4DP from Autonics combines 4mm sensing capability, maximum 10mA current consumption, and PNP Normally Open control output for industrial automation requirements. The Autonics PRD12-4DP proximity sensor is part of the PRD Series developed for factory automation and machine sensing applications. Autonics proximity sensors are commonly selected by industrial buyers and automation engineers for reliable sensing characteristics, compatibility with industrial DC systems, and stable operation in industrial production environments.
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