Many engineers reviewing Autonics PRDT18-14DO also explore Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Autonics PRDT18-14DO Proximity Sensor
The Autonics PRDT18-14DO Proximity Sensor offers 14mm sensing distance, M18 sensing side diameter, and a DC 2-wire 12β24VDC Normally Open output for dependable detection in industrial environments. Manufactured by Autonics under the Autonics Proximity Sensors category, this model is part of the PRD Series. It ensures maximum 10% hysteresis, supports a 40Γ40Γ1mm iron standard sensing target, provides IP67 protection, and delivers a 200Hz response frequency for consistent, high-speed performance.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRDT18-14DO |
Autonics PRDT18-14DO Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 14mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 40Γ40Γ1mm(iron) |
| Current specification | Leakage current: Max. 0.6mA |
| Control output | Normally Open |
| Wire type and power | DC 2-wire type 12-24VDC @(=) |
| Installation | Non-shield(non-flush) |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| Residual voltage | Max. 3.5V |
| 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 | 200Hz |
| Weight | β 97g (β 115g) |
The Autonics PRDT18-14DO Long-Distance Inductive Sensor is equipped with a 14mm sensing distance designed for a standard 40Γ40Γ1mm iron target, offering extended range detection in non-contact applications. With a M18 diameter sensing face and non-flush (non-shielded) mounting, this model is optimized for maximum sensing performance without false triggering from surrounding metal. Operating on a DC 2-wire 12β24VDC power input and providing a Normally Open control output, the sensor is compatible with a wide range of automation equipment. It features a maximum leakage current of 0.6mA and residual voltage of 3.5V, ensuring clean switching signals in industrial circuits.
Built with a nickel-plated brass body and sealed to an IP67 protection rating, the PRDT18-14DO resists dust, oil, and water, making it suitable for harsh manufacturing zones. It performs consistently across an ambient temperature range of -25Β°C to 70Β°C and supports storage up to -30Β°C to 80Β°C. The response frequency of 200Hz makes it ideal for slower-speed applications requiring stable and precise detection. At a weight of approximately 97g, its robust build adds mechanical strength for long-term performance. To learn more about Autonics proximity sensors and industrial automation solutions, visit Autonics Sensors & Controllers or browse the full catalog at Autonics Proximity Sensors.
The PRDT18-14DO is widely used in metal part detection, fixture positioning, and conveyor-based object presence applications. Its long-range sensing and high noise immunity make it a preferred solution in automotive plants, fabrication lines, and material handling systems. Maintenance teams appreciate its quick installation and trouble-free operation, especially in dusty or oily environments where traditional sensors fail. Engineering students working on automation projects often choose this sensor for its standard wiring, dependable output, and practical integration with PLCs. With no need for frequent recalibration, this model supports long-term stability and is ideal for reducing manual inspection and production errors.
