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Autonics PRT12-4DO M12 Normally Open Proximity Sensor
PRT12-4DO is an Autonics M12 normally open proximity sensor with 4mm sensing distance for industrial automation applications in India. Manufactured by Autonics, this sensor operates on DC 2-wire 12β24VDC, supports non-flush installation, provides IP67 protection, 500Hz response frequency, and belongs to Autonics Proximity Sensors within the PR Series.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRT12-4DO |
Autonics PRT12-4DO M12 Normally Open Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 12Γ12Γ1mm(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 | 500Hz |
| Weight | Approx. 84g(approx. 72g) |
PRT12-4DO Autonics M12 Normally Open Proximity Sensor is a compact inductive sensing device used in industrial automation systems. This Autonics M12 Normally Open Proximity Sensor offers 4mm sensing distance, M12 sensing side diameter, normally open output, and DC 2-wire 12β24VDC supply. The PRT12-4DO model belongs to the PR Series and supports standard proximity detection requirements in Indian industries.
The PRT12-4DO Autonics M12 Normally Open Proximity Sensor is used in conveyors, packaging machines, automated assembly lines, and control panels. Non-flush mounting enables reliable sensing in compact metal environments, while the normally open output ensures clear switching signals. Its defined response frequency supports stable operation in repetitive and continuous automation processes.
PRT12-4DO Autonics M12 Normally Open Proximity Sensor delivers dependable proximity detection based on specified electrical and mechanical parameters. With standard body length, IEC-standard IP67 protection, and non-flush installation design, it is suitable for demanding industrial conditions. Supported by Autonics manufacturing standards and PR Series consistency, this sensor remains reliable for long-term industrial automation use.
