Procurement teams shortlist PS12-4DPU with Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics PS12-4DPU Proximity Sensor
The Autonics PS12-4DPU Proximity Sensor operates on a DC 3-wire type 12β24VDC configuration, offering a 4mm sensing distance and a compact 12mm frame size suitable for precision detection tasks. Manufactured by Autonics, it features a standard sensing target of 12Γ12Γ1mm (iron) and a PNP Normally Open control output for efficient and accurate performance. Available under Autonics Proximity Sensors, this model includes IP67 protection structure (IEC standard), maximum 10% hysteresis, and a lightweight build of approximately 77g. Part of the Autonics PS Series, it ensures durability and stable operation in industrial automation systems.
| Brand | Autonics |
| Product Type | Proximity Sensors |
| Model Number | PS12-4DPU |
Autonics PS12-4DPU Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Wire type and power | DC 3-wire type 12-24VDC |
| Sensing side size | Frame size 12mm |
| Sensing distance | 4mm |
| Standard sensing target | 12Γ12Γ1mm(iron) |
| Response frequency | 500Hz |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Open |
| Sensing type | Upper sensing type |
| Material | Heat-resistant ABS |
| Protection structure | IP67(IEC standard) |
| Environment_Ambient temperature | -25 to 70β, storage: -30 to 80β |
| Environment_Ambient humidity | 35 to 95% RH, storage: 35 to 95% RH |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Weight | Approx. 77g(approx. 62g) |
The Autonics PS12-4DPU features a robust DC 3-wire 12β24VDC input configuration and a frame size of 12mm, making it an excellent choice for compact machine assemblies. It provides a stable 4mm sensing distance using a standard 12Γ12Γ1mm iron target, ensuring high repeatability in detection tasks. With a fast 500Hz response frequency, the sensor is ideal for detecting rapidly moving metal parts on conveyors and presses. The PNP Normally Open output ensures seamless integration with modern control systems like PLCs and microcontrollers. Constructed with heat-resistant ABS housing, the sensor operates reliably in ambient temperatures ranging from -25Β°C to +70Β°C. Its IP67 protection rating safeguards the unit against dust, oil, and water ingress, providing peace of mind even in harsh industrial settings. With a low maximum current consumption of 10mA, it supports energy-efficient system designs while delivering precise and uninterrupted signal feedback.
Trusted by engineers and maintenance professionals across sectors, the PS12-4DPU offers excellent durability and ease of installation. The upper sensing type orientation is perfect for top-mounted detection in vertical applications where side-sensing models are not feasible. Lightweight at approximately 62g, the sensor reduces mounting stress and is ideal for quick replacements during maintenance. Its low hysteresis enhances detection accuracy, and the sealed construction ensures long-term stability even in moisture-prone production floors. Autonics, known for its industrial-grade reliability, has engineered this sensor for continuous operation with minimal signal fluctuation or drift, helping industries minimize downtime and improve operational efficiency.
The Autonics Rectangular Inductive Proximity Sensor PS12-4DPU is used extensively in panel automation, tool positioning systems, and machinery that requires consistent detection of metallic components. Whether itβs sensing end-stopper positions on pneumatic cylinders, verifying metallic caps in packaging lines, or confirming die placement in press tools, this model offers precise feedback and durability. Maintenance teams rely on it for stable performance under vibration and fluctuating voltage conditions, while engineering students benefit from its real-world use case relevance in lab projects. For full specifications and related models, visit the Autonics Sensors & Controllers brand section or view the complete Autonics Proximity Sensors catalog at IndMALL.
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