Autonics PRD08-4DN Long-Distance Inductive Sensor
Autonics PRD08-4DN Long-Distance Inductive Sensor provides 4mm sensing distance with M8 non-flush mounting and NPN Normally Open output. Manufactured by Autonics, PRD08-4DN belongs to Autonics Long-Distance Inductive Sensor category and the PR Series, operating on DC 3-wire 12–24VDC with IP67 protection, 800Hz response frequency, max. 10mA current consumption, standard cable, and 12×12×1mm iron target.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRD08-4DN |
Autonics PRD08-4DN Long-Distance Inductive Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M8 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 15% of sensing distance |
| Standard sensing target | 12×12×1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | NPN Normally Open |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | Non-flush |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| Affection by temperature | ≤ ± 10 % for sensing distance at ambient temperature 20 ℃(DIA. of sensing side Ø 8 mm: ≤ ± 15 %) |
| Residual voltage | Max. 2V |
| 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 | 800Hz |
| Weight | Approx. 43g(approx. 63g) |
ThePRD08-4DN Autonics Long-Distance Inductive Sensor is designed for non-contact metal detection in industrial automation systems. PRD08-4DN delivers 4mm sensing distance, NPN Normally Open output, and DC 3-wire 12–24VDC operation. With IP67 protection and 800Hz response frequency, it ensures stable switching performance. This model belongs to the PR Series and supports defined sensing applications across automation installations.
In conveyor systems, compact packaging equipment, and assembly stations, PRD08-4DN reliably detects 12×12×1mm iron targets. The M8 cylindrical non-flush configuration allows flexible installation within limited panel spaces. Its NPN output enables direct PLC digital input interfacing, while IP67 sealing protects against dust and moisture exposure. These specifications maintain consistent detection accuracy during repetitive industrial operations.
PRD08-4DN within Autonics Long-Distance Inductive Sensor integrates 4mm sensing distance, DC 12–24V operation, and IP67 protection in a compact M8 housing. As part of the PR Series, PRD08-4DN maintains controlled electrical characteristics and stable response behavior. Autonics ensures defined manufacturing consistency, making this sensor suitable for Indian industrial automation systems requiring predictable inductive detection performance.
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