Overview
The Baumer OADM 20I64/406008B is a compact photoelectric distance sensor engineered for accurate, non-contact thickness and gap measurement in demanding industrial environments. Featuring a pulsed red laser, this short-range distance sensor is ideal for quality control, material thickness measurement, and position feedback applications where precise dimensional data is critical.
Key Features
- Pulsed red laser technology for focused spot measurement and excellent accuracy
- Dual analog output: 4-20mA and 0-10VDC for flexible integration into existing control systems
- M12 8-pin rotatable connector for easy installation and alignment
- Compact block-style housing (65 × 20.6 × 50mm) fits tight installation spaces
- IP67 environmental rating provides protection in harsh manufacturing conditions
- PNP output configuration compatible with standard industrial controllers
Technical Specifications
- Supply Voltage: 12–28 VDC
- Output Signal: 4–20 mA and 0–10 VDC (dual analog outputs)
- Output Type: PNP
- Maximum Output Current: 100 mA
- Operating Temperature: 0°C to +50°C
- Enclosure Rating: IP67 (dust and water resistant)
- Connector Type: M12 A-code 8-pin rotatable connector
- Dimensions (H × W × D): 65 × 20.6 × 50 mm
- Measurement Technology: Laser point (pulsed red laser)
- Series: OADM 20 (Baumer distance measurement series)
Typical Applications
The OADM 20I64/406008B excels in precision measurement tasks where non-contact sensing is required:
- Metal, ceramic, and composite material thickness measurement
- Elastic band and rubber coating thickness control
- Quality inspection and inline gauging
- Position feedback and level monitoring
- Gap detection and surface profiling
- Automated thickness compensation in production lines
Compatibility & Replacements
Compatible With
- Programmable Logic Controllers (PLCs) with 4–20mA analog input modules
- Industrial automation systems accepting 0–10VDC analog signals
- Controllers with PNP input logic (Siemens, Allen-Bradley, Mitsubishi, Omron)
- Safety relays and analog signal processors
- Data acquisition and quality control systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The OADM 20I64/406008B is a specific Baumer model; confirm your original equipment before replacing.
Works With
- Analog I/O modules (24-bit resolution optional on some PLC systems)
- Industrial Ethernet networks via analog gateways and I/O adapters
- 4–20mA loop-powered and voltage-sourced control circuits
- Studio 5000 (Logix platforms) analog input modules
- TIA Portal, GX Works, and standard PLC programming platforms
- PROFINET and EtherNet/IP-compatible analog I/O networks (with adapter modules)
