Many engineers reviewing Autonics PRCMT18-8DO also explore Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Autonics PRCMT18-8DO Proximity Sensor
The Autonics PRCMT18-8DO Proximity Sensor delivers a 8mm sensing distance with Normally Open output and a durable M18 sensing side diameter for reliable industrial applications. Engineered by Autonics, this proximity sensor under the PR Series features hysteresis max. 10% of sensing distance and supports a standard sensing target 25Γ25Γ1mm (iron). It operates with a DC 2-wire type 12β24VDC connection, offers a 400Hz response frequency, and ensures IP67-rated protection suitable for demanding industrial environments.

| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRCMT18-8DO |
Autonics PRCMT18-8DO Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 8mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 25Γ25Γ1mm(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 connector |
| 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 | 400Hz |
| Weight | Approx. 60g(approx. 48g) |
Autonics PRCMT18-8DO Cylindrical Inductive Proximity Sensor features a robust M18 housing with a sensing distance of 8mm, designed to detect 25Γ25Γ1mm iron targets. This non-flush mount sensor operates on a DC 2-wire 12β24V system with a Normally Open output, offering simplified wiring for tight control panels. Itβs engineered with a low leakage current of 0.6mA and maintains stable output with residual voltage under 3.5V. The quick 400Hz response frequency makes it suitable for high-speed automation tasks. With a nickel-plated brass case and polybutylene terephthalate sensing face, this sensor is resistant to oil, moisture, and physical impacts. Its IP67-rated protection and wide temperature tolerance from -25Β°C to 70Β°C ensure long-term reliability in demanding conditions. The standard connector cable and compact 60g body allow easy integration into machines where space and durability are crucial.
The PRCMT18-8DO is a trusted choice for metal part detection on conveyors, position sensing in rotary actuators, and tool presence monitoring in CNC and robotic systems. Maintenance teams appreciate its fast response during frequent start-stop cycles, and engineers value the precise repeatability it delivers in control logic. Whether youβre managing automotive lines, process machines, or bottling equipment, this Autonics sensor delivers the accuracy and performance required for consistent operation.
To view more technical models like the PRCMT18-8DO, visit the Autonics Proximity Sensors product page. For the complete range of sensors, controllers, and automation products from this brand, visit the Autonics brand page.




