Maintenance teams planning replacements for PRFDAWT12-3DO-IV frequently review Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series to prevent downtime, checking availability and compatibility with existing systems.
Autonics PRFDAWT12-3DO-IV Proximity Sensor
The Autonics PRFDAWT12-3DO-IV Proximity Sensor offers 3mm sensing distance, 3 to 100 mA output, , 12mm, M12 Connector, 80Hz Response frequency. Manufactured by Autonics under the Autonics Proximity Sensors category, this model belongs to the Autonics PRF Series.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRFDAWT12-3DO-IV |
Autonics PRFDAWT12-3DO-IV Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | 12mm |
| Sensing distance | 3mm |
| Hysteresis(distance) | Max. 15% of sensing distance |
| Standard sensing target | 12×12×1mm(iron) |
| Connection | Cable connector type |
| Connector type | M12 Connector |
| Power supply | 12 - 24 VDC@(=)(ripple P-P: ≤ 10 %), operating voltage: 10 - 30 VDC@(=) |
| Current specification | Leakage current: Max. 0.8mA |
| Control output | 3 to 100 mA |
| Residual voltage | Max. 3.5V |
| Protection circuit | Surge protection circuit, output short over current protection circuit, reverse polarity protection circuit |
| Insulation resistance | ≥ 50 MΩ (500 VDC@(=) megger) |
| Dielectric strength | Between the charging part and the case: 1,000 VAC~ 50/60 Hz for 1 minute |
| Vibration | 1.5 mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 2 hours |
| Shock | 1,000 m/s² (≈ 100 G) in each X, Y, Z direction for 10 times |
| Environment_Ambient temperature | -25 to 70℃, storage: -25 to 70℃ |
| Environment_Ambient humidity | 35 to 95% RH, storage: 35 to 95% RH |
| Protection structure | IP67(IEC standard) |
| Material | Case / Nut: stainless steel 303 (SUS303, PTFE coated), washer: stainless steel 304 (SUS304), sensing side: stainless steel 303 (SUS303, PTFE coated) |
| Response frequency | 80Hz |
| Indicator | Stability indicator (green), operation indicator (red) |
| Weight | Approx. 110g(approx. 83g) |
Autonics PRFDAWT12-3DO-IV Long-Distance Proximity Sensor is designed with a 12mm sensing face and 3mm detection range, providing precision for metal targets in automation lines. It operates on 12–24VDC with a current output capacity of 3–100mA, supporting seamless PLC and control panel integration. The model ensures stable switching with a residual voltage under 3.5V and low leakage current of 0.8mA. Built-in surge protection, reverse polarity safety, and short-circuit protection circuits extend operational life. With an IP67 stainless steel SUS303 housing and PTFE coating, this sensor resists oil, water, vibration, and shock, ensuring durability in challenging factory conditions. Its 80Hz response frequency makes the PRFDAWT12-3DO-IV dependable in medium-speed production processes.
The Autonics PRFDAWT12-3DO-IV is widely applied in metal fabrication, conveyor systems, assembly lines, and machine building. Its M12 connector design supports fast installation and reduces downtime during replacements, a key advantage for maintenance teams. Engineers trust this model for its strong insulation resistance above 50MΩ and dielectric strength of 1,000VAC, ensuring stable electrical performance in demanding operations. For students and trainees, the PRFDAWT12-3DO-IV is an effective training tool to demonstrate rugged long-distance sensing and protective circuit design. Its balance of accurate detection, reliable output, and simple wiring makes it a preferred choice for both OEM projects and plant upgrades.
The Autonics PRFDAWT12-3DO-IV is part of the trusted PRF Series, recognized as a durable Long-Distance Proximity Sensor for industrial applications. Buyers often search using terms like “prfdawt12-3do-iv,” “autonics prfdawt12-3do-iv,” or “prf Autonics” when sourcing sensors for automation projects. Its stainless steel build, IP67 rating, and precise 3mm detection ensure performance consistency across industries. By combining high-quality engineering with Autonics’ reputation for reliability, the PRFDAWT12-3DO-IV provides long service life, helping engineers make confident procurement decisions and ensuring smooth operation in modern automation environments.
