Procurement managers rarely finalize PRT18-8DO without reviewing Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Autonics PRT18-8DO Proximity Sensor
The Autonics PRT18-8DO Proximity Sensor provides 8mm sensing distance, M18 sensing side diameter, and a Normally Open output with DC 2-wire 12β24VDC operation for precise and efficient detection. Manufactured by Autonics, this model under the Autonics Proximity Sensors range belongs to the PR Series. It ensures maximum 10% hysteresis, supports a 25Γ25Γ1mm iron target, provides IP67-rated protection, and delivers a 350Hz response frequency for stable, high-speed industrial sensing applications.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRT18-8DO |
Autonics PRT18-8DO Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 8mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 25Γ25Γ1mm(iron) |
| Current specification | Leakage current: Max. 0.6mA |
| Control output | Normally Open |
| Wire type and power | DC 2-wire type 12-24VDC @(=) |
| Installation | 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(IEC standard) |
| Material | Case/Nut: Nikel plated Brass, (connector case of DIA. of sensing side Γ 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 | 350Hz |
| Weight | Approx. 122g(approx. 110g) |
The Autonics PRT18-8DO offers an 8mm sensing distance with an M18 non-flush design, making it effective for medium-range detection in automation systems. Powered by a DC 2-wire 12β24V supply, it provides a Normally Open output, ensuring simple integration with PLCs and control panels. With leakage current limited to 0.6mA and residual voltage capped at 3.5V, this Cylindrical Inductive Proximity Sensor guarantees stable, noise-free switching. Its nickel-plated brass housing, oil-resistant cable, and IP67 protection deliver excellent resistance against dust, oil, and water. Operating between -25Β°C and 70Β°C, with a fast 350Hz response frequency, the PRT18-8DO ensures reliable detection in demanding industrial environments.
The Autonics Proximity Sensor PRT18-8DO is widely used in conveyors, packaging lines, machine tools, and robotic automation. Engineers prefer its cylindrical design for quick installation, while maintenance teams rely on its vibration-resistant body for stable mounting. In press tools and pick-and-place applications, it delivers precise detection, preventing downtime caused by errors. For engineering students and automation trainees, the PRT18-8DO is a practical example of how Cylindrical Inductive Proximity Sensors integrate with PLCs, helping them understand real-world industrial automation systems.
The Autonics PRT18-8DO stands out in the proven PRT18 lineup for its durability and sensing accuracy. Compact, efficient, and designed for rugged conditions, this 8DO model is trusted across automation projects in India. By offering stable sensing and long-term reliability, the Autonics PRT18-8DO strengthens confidence for OEMs, maintenance engineers, and procurement teams, ensuring consistent results in industrial automation environments.
Related Products
