Autonics PR12-4DP2 M12 PNP Proximity Switch
Autonics PR12-4DP2 is an M12 PNP proximity switch with 4mm sensing distance, normally closed output, and non-flush mounting. Manufactured by Autonics, this Autonics M12 PNP Proximity Switch belongs to the PR Series and operates on DC 3-wire 12–24VDC supply with max 10mA current consumption, 500Hz response frequency, IP67 protection structure, standard cable type, M12 sensing side diameter, and approx. 84g weight for industrial automation applications.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PR12-4DP2 |
Autonics PR12-4DP2 M12 PNP Proximity Switch – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 12×12×1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Closed |
| Wire type and power | DC 3-wire type 12-24VDC |
| Installation | Non-flush |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| Residual voltage | Max. 1.5V |
| Environment_Ambient temperature | -25 to 70℃, storage: -30 to 80℃ |
| 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 Ø 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) |
ThePR12-4DP2 is categorized within Autonics M12 PNP Proximity Switch range for industrial automation sensing. The Autonics PR12-4DP2 provides a 4mm sensing distance in an M12 diameter cylindrical housing with PNP normally closed output and IP67 protection. This PR12-4DP2 model belongs to the PR Series and operates on DC 3-wire 12–24VDC supply with maximum 10mA current consumption and 500Hz response frequency. It ensures stable switching performance with hysteresis within 10% of sensing distance.
In manufacturing facilities across India, PR12-4DP2 is installed on conveyors, packaging systems, and assembly machines requiring non-flush mounting. Autonics PR12-4DP2 detects standard 12×12×1mm iron targets and delivers consistent normally closed PNP output signals to PLC input modules. The 3-wire configuration supports simplified integration into 12–24VDC control panels and automation circuits.
PR12-4DP2 from Autonics PR Series supports compact cylindrical sensing requirements in industrial control environments. As part of Autonics M12 PNP Proximity Switch portfolio, Autonics PR12-4DP2 integrates easily into DC-powered systems. With defined electrical characteristics and IP67 enclosure rating, PR12-4DP2 provides dependable metal detection performance for industrial automation applications.
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