Procurement teams shortlist PRDCM12-4DP with Autonics Photoelectric Sensor, Contrinex Proximity Sensor and Autonics Tcn4 Series, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Autonics PRDCM12-4DP Proximity Sensor
The Autonics PRDCM12-4DP Proximity Sensor provides a 4mm sensing distance with PNP Normally Open output and a compact M12 sensing side diameter ensuring stable and precise operation in automation systems. Manufactured by Autonics, this high-performance Autonics Proximity Sensor is part of the trusted Autonics PRD Series, known for reliability and accuracy in industrial environments. It runs on DC 3-wire type 12β24VDC power, provides an IP67 protection structure for durability, and supports a 500Hz response frequency.
The sensor detects 12Γ12Γ1mm (iron) standard targets with maximum 10% hysteresis, delivering consistent sensing performance even under demanding operating conditions.
| Brand | Autonics |
| Product Type | Proximity Sensor |
| Model Number | PRDCM12-4DP |
Autonics PRDCM12-4DP Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing side diameter | M12 |
| Sensing distance | 4mm |
| Hysteresis(distance) | Max. 10% of sensing distance |
| Standard sensing target | 12Γ12Γ1mm(iron) |
| Current specification | Current consumption: Max. 10mA |
| Control output | PNP Normally Open |
| Wire type and power | DC 3-wire type 12-24VDC @(=) |
| Installation | Shield(flush) |
| Cable Standard/material | Standard connector |
| Body length | Standard type |
| Residual voltage | Max. 1.5V |
| 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 |
| Material | Brass(nickel plated) |
| Response frequency | 500Hz |
| Weight | β 20g (β 49g) |
The Autonics PRDCM12-4DP offers a precise 4mm sensing distance using a 12Γ12Γ1mm iron target, making it ideal for detecting small metal components with accuracy and speed. This sensor features a flush-type M12 brass body with nickel plating, allowing seamless mounting into metallic panels without compromising performance. It supports a DC 3-wire type 12β24VDC power supply and delivers a PNP Normally Open output, which is widely compatible with modern industrial control systems. With maximum current consumption of 10mA and residual voltage below 1.5V, the sensor ensures energy efficiency while maintaining high signal integrity. The response frequency of 500Hz makes it suitable for fast-moving operations, especially where detection timing is critical. Additionally, its IP67 protection rating and operational range from β25Β°C to 70Β°C allow the PRDCM12-4DP to function reliably in humid, dusty, or outdoor environments.
Its standard connector-type cable makes installation faster and more convenient in space-constrained areas such as compact machines and narrow panels. The sensorβs flush-mount design prevents unintended activation by adjacent metallic parts and maintains detection stability even in electrically noisy environments. The rugged build, fast switching speed, and long-term durability make it a preferred choice among automation engineers who require consistent detection with minimal maintenance.
The Autonics PRDCM12-4DP Long-Distance Inductive Sensor is widely used in high-speed conveyors, assembly lines, robotic pick-and-place units, elevator position sensing, packaging machines, and metal detection gates. It enables accurate, non-contact sensing of ferrous objects where space is limited and response time is critical. Engineers and maintenance professionals appreciate its reliability, compact design, and simple integration into both legacy and advanced PLC systems. To view similar models, visit our Autonics Proximity Sensor Page or learn more about the brand on our Autonics Brand Page.
