Autonics PRT18-5DO M18 Normally Open Proximity Sensor
Autonics PRT18-5DO is an M18 normally open proximity sensor with 5mm sensing distance and DC 2-wire operation. Manufactured by Autonics, this Autonics Proximity Sensor belongs to the PR Series and features DC 12–24VDC supply, flush installation, max 0.6mA leakage current, 500Hz response frequency, IP67 protection structure, standard cable type, M18 sensing side diameter, and approx. 122g weight for industrial automation applications.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRT18-5DO |
Autonics PRT18-5DO M18 Normally Open Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 5mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 18×18×1mm(iron) |
| Current specification | Leakage current: Max. 0.6mA |
| Control output | Normally Open |
| Wire type and power | DC 2-wire type 12-24VDC |
| Installation | Flush |
| Cable Standard/material | Standard cable |
| Body length | Standard type |
| Residual voltage | Max. 3.5V |
| 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. 122g(approx. 110g) |
ThePRT18-5DO is classified within Autonics M18 Normally Open Proximity Sensor range for industrial automation detection. The Autonics PRT18-5DO provides a 5mm sensing distance in an M18 diameter cylindrical housing and operates on DC 12–24VDC supply with IP67 protection. This PRT18-5DO model belongs to the PR Series and features DC 2-wire configuration with maximum 0.6mA leakage current and 500Hz response frequency for stable switching performance.
In Indian manufacturing environments, PRT18-5DO is installed on conveyors, packaging systems, and assembly machines requiring flush mounting. Autonics PRT18-5DO detects standard 18×18×1mm iron targets and provides consistent normally open output signals to PLC inputs. Whether referenced as PRT18, PRT18-5DO, or 5DO configuration, the sensor supports simplified wiring in compact control panels.
PRT18-5DO from Autonics PR Series supports DC-powered automation circuits requiring cylindrical sensing devices. As part of Autonics M18 Normally Open Proximity Sensor portfolio, Autonics PRT18-5DO integrates easily into 2-wire 12–24VDC systems. With defined electrical characteristics and IP67 enclosure rating, PRT18-5DO ensures dependable metal detection performance for industrial automation applications across India.
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