Before procurement teams confirm PRD12-4DN, they typically review Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series to double-check performance ratings, stock availability, and supplier credibility carefully.
Autonics PRD12-4DN Proximity Sensor
The Autonics PRD12-4DN Proximity Sensor features a 4mm sensing distance with NPN Normally Open output and a compact M12 sensing side diameter for reliable detection. Manufactured by Autonics, this Autonics Proximity Sensor under the PRD Series offers DC 3-wire type 12β24VDC power connection and ensures durability with IP67 protection structure. It supports a response frequency of 500Hz and detects standard targets of 12Γ12Γ1mm (iron) with maximum 10% hysteresis for stable performance in industrial automation environments.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRD12-4DN |
Autonics PRD12-4DN Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Brand | Autonics |
| 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 | NPN 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 70β, storage: -30 to 80β |
| Environment_Ambient humidity | 35 to 95% RH, storage: 35 to 95% RH |
| Protection structure | IP67 |
| Material | Brass(nickel plated) |
| Response frequency | 500Hz |
| Weight | β 62g (β 74g) |
Autonics PRD12-4DN Long-Distance Inductive Proximity Sensor is designed with an M12 flush-mount body and offers a precise 4mm sensing distance for 12Γ12Γ1mm iron targets. It operates on a DC 3-wire 12β24V input and features an NPN Normally Open output for easy integration with PLCs and control circuits. With a maximum current consumption of just 10mA and residual voltage under 1.5V, the sensor ensures energy efficiency and stable performance. A response frequency of 500Hz supports reliable detection in high-speed automation lines, while its nickel-plated brass housing provides mechanical durability. Rated IP67, it withstands dust, oil, and water, making it suitable for challenging factory environments. The PRD12-4DN maintains consistent operation across temperatures from -25Β°C to +70Β°C and humidity levels up to 95% RH, ensuring reliability in diverse industrial applications.
The Autonics PRD12-4DN is widely applied in automotive assembly for precise metal detection, in food and beverage plants for equipment feedback, and in electronics manufacturing for high-accuracy part verification. Its flush-mount design makes installation simple, while the rugged build resists electromagnetic interference and reduces false triggers. Maintenance engineers value its plug-and-play wiring and long service life, while students in training centers use the PRD12-4DN to study M12 NPN Proximity Sensor operation in real-world automation systems. By combining speed, compactness, and durability, this model helps reduce downtime and supports continuous production in both OEM systems and retrofit projects.
The Autonics PRD12-4DN is often searched under βPRD12-4DN,β βAutonics PRD12-4DN,β βPRD12,β β4DN,β and βM12 NPN Proximity Sensor.β Known for its 4mm sensing distance, IP67-rated durability, and high-speed 500Hz response, this Long-Distance Inductive Proximity Sensor is trusted by procurement teams and engineers across industries. With its efficient power consumption, rugged nickel-plated brass housing, and seamless integration into automation systems, the PRD12-4DN remains one of the most reliable and cost-effective Autonics proximity sensors for modern industrial setups.
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