Overview
The Baumer OADM 20I44/406009A is a photoelectric distance sensor designed for accurate distance and position measurement in industrial automation applications. This sensor delivers consistent performance across diverse manufacturing environments and is suitable for quality control, position feedback, and dimensional measurement tasks.
Key Features
- Photoelectric distance measurement technology for precise object detection and spacing measurement
- Compact M12 connector design for easy integration into existing systems
- IP67-rated enclosure for reliable operation in washdown and harsh industrial environments
- Analog output signal for seamless integration with PLCs and motion control systems
- Ideal for measuring thickness of metals, ceramics, wood, and elastic materials
- Highly accurate positioning feedback for production line automation
Technical Specifications
- Series: OADM 20I44
- Part Number: OADM 20I44/406009A
- Sensor Type: Photoelectric Distance Sensor
- Housing Material: Plastic
- Connector Type: M12 Quick Disconnect
- IP Rating: IP67
- Condition: New in Box
- Manufacturer: Baumer Electric
Typical Applications
The OADM 20I44/406009A photoelectric sensor is commonly used for:
- Thickness measurement of sheet materials and laminates
- Position feedback and level sensing in conveyor systems
- Quality inspection and dimensional verification
- Object detection and counting applications
- Material spacing and gap measurement
- Automated production line monitoring and control
Compatibility & Replacements
Compatible With
- Industrial PLC systems (Allen-Bradley, Siemens, Mitsubishi, Omron)
- Motion control and automation platforms
- M12 connector-based industrial networks
- Standard 12-28 VDC power supplies
- Analog input modules with 4-20mA or 0-10VDC inputs
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The OADM 20I44/406009A may be compatible with other OADM series distance sensors; contact Baumer or your distributor for cross-reference information.
Works With
- Standard M12 industrial connectors
- Analog measurement inputs (4-20mA, 0-10VDC)
- Industrial automation controllers with analog I/O
- Factory automation and machine vision systems
- Rockwell/Allen-Bradley CompactLogix and ControlLogix platforms
- Siemens S7-1200, S7-1500, and LOGO! controllers


















