Baumer mhrm 12g5501/s14 magnetic sensor

What Is the Baumer MHRM 12G5501/S14 Magnetic Sensor?

The Baumer MHRM 12G5501/S14 is a compact magnetic proximity sensor designed to detect the presence of a magnetic field without requiring physical contact. Featuring a cylindrical M12 housing, it provides accurate switching signals whenever a magnetic actuator or target comes within the sensor’s detection range.

It is widely used in automation systems where precision, long-lasting performance, and resistance to dust, vibration, and moisture are necessary. Baumer’s engineering ensures stable performance even in challenging industrial and marine environments, making it a versatile choice for engineers and machine builders.

Key Features of Baumer MHRM 12G5501/S14 Magnetic Sensor

1. Non-Contact Magnetic Sensing

The sensor detects magnetic fields without physical contact, eliminating mechanical wear and extending lifespan significantly.

2. Rugged M12 Stainless Steel Housing

Built to withstand harsh conditions such as vibration, shock, temperature fluctuations, and corrosive environments—ideal for industrial and marine setups.

3. High Switching Reliability

Delivers precise and repeatable switching, ensuring operational accuracy even when used in continuous or high-load processes.

4. Wide Operating Temperature Range

Engineered to function in demanding temperature zones, supporting equipment installed in both indoor and outdoor environments.

5. Excellent Resistance to Contaminants

Dust, oil, humidity, and grime do not affect the sensor’s detection capability, making it suitable for heavy-duty machinery.

6. Compact and Easy to Install

Its sleek M12 format ensures quick mounting and easy integration into automation systems with limited space.

7. Long Service Life

Non-wearing sensing technology and robust materials increase operational uptime and reduce maintenance costs.

Applications of Baumer MHRM 12G5501/S14 Magnetic Sensor

1. Industrial Automation

Used extensively in process automation, assembly lines, conveyor systems, and packaging machines for position and presence detection.

2. Marine Equipment & Ship Automation

Ideal for monitoring movements, hatch positions, valve actuation, and navigation equipment—thanks to its resistance to corrosion and moisture.

3. Robotics and Motion Control

Provides accurate position feedback for robotic arms, linear actuators, and automated guided vehicles (AGVs).

4. Hydraulic & Pneumatic Systems

Detects the magnetic piston positions inside cylinders, enabling precise cylinder stroke monitoring.

5. Material Handling Equipment

Ensures proper alignment, limit detection, and safety control for cranes, lifts, and automated storage systems.

6. Safety and Interlock Systems

Used in magnetic safety switches and interlock mechanisms where reliable operation is critical.

7. Automotive & Machine Tool Applications

Supports position sensing in presses, CNC machinery, engine test benches, and automated tooling systems.

Why Choose the Baumer MHRM 12G5501/S14 Magnetic Sensor?

Proven Reliability

Baumer is known worldwide for producing high-precision sensors with dependable long-term operation, reducing downtime and maintenance costs.

Suitable for Harsh Environments

The rugged construction makes this sensor ideal for industries experiencing moisture, chemicals, temperature extremes, and mechanical vibrations.

High Accuracy & Repeatability

Ensures consistent detection regardless of long-term use, making it perfect for critical automation tasks.

Versatile Applications

From industrial automation to marine machinery, the MHRM 12G5501/S14 is compatible with a wide range of systems and control setups.

Easy Integration

Standardized mounting and electrical connections allow engineers to install or replace the sensor quickly with minimal adjustments.

Excellent Cost-to-Performance Ratio

You get a durable, long-lasting sensor that delivers high performance without excessive cost—ideal for both new installations and maintenance operations.