Autonics PRCM18-8AO Cylindrical Inductive Proximity Sensor
Autonics PRCM18-8AO Cylindrical Inductive Proximity Sensor provides 8mm sensing distance with M18 non-flush mounting and Normally Open output. Manufactured by Autonics, PRCM18-8AO belongs to Autonics Cylindrical Inductive Proximity Sensors and the PR Series, operating on AC 2-wire 100–240VAC with IP67 protection, 20Hz response frequency, max. 2.5mA leakage current, standard connector, and 25×25×1mm iron target.

| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRCM18-8AO |
Autonics PRCM18-8AO Cylindrical Inductive Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M18 |
| Sensing distance | 8mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 25×25×1mm(iron) |
| Current specification | Leakage current: Max. 2.5mA |
| Control output | Normally Open |
| Wire type and power | AC 2-wire type 100-240VAC~ |
| Installation | Non-flush |
| Cable Standard/material | Standard connector |
| Body length | Standard type |
| Insulation type | Double insulation or reinforced insulation(mark: @(INS), dielectric strength between the measuring input part and the power part: 1kV) |
| Residual voltage | Max. 10V |
| 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 | Brass(nickel plated) |
| Response frequency | 20Hz |
| Weight | Approx. 66g(approx. 54g) |
ThePRCM18-8AO Autonics Cylindrical Inductive Proximity Sensors is structured for non-contact metal detection in industrial automation systems. PRCM18-8AO delivers 8mm sensing distance, AC 2-wire 100–240VAC supply, and Normally Open output. With IP67 protection and 20Hz response frequency, it ensures stable switching performance. As part of the PR Series, it supports defined sensing requirements across automation installations.
In conveyor systems, packaging equipment, and automated assembly lines, PRCM18-8AO detects 25×25×1mm iron targets consistently. The M18 cylindrical non-flush structure allows flexible machine integration. Its AC 2-wire configuration simplifies electrical connection in control panels, while IP67 sealing protects against dust and moisture. These parameters support dependable detection performance in repetitive industrial operations.
PRCM18-8AO within Autonics Cylindrical Inductive Proximity Sensors integrates 8mm sensing distance, AC 100–240VAC operation, and IP67 protection inside a standard M18 housing. As part of the PR Series, PRCM18-8AO maintains controlled electrical characteristics and stable response behavior. This configuration supports industrial automation systems in India requiring predictable inductive sensing under defined environmental conditions.




