Baumer OBDM 12P6930/S35A

Difference sensor

The OBDM 12P6930/S35A is a difference sensor designed for precise distance measurement in industrial applications. It features a pulsed red laser diode and provides high accuracy and reliability.

Technical Specifications:

General Data:

• Measuring Distance: 16 to 120 mm
• Beam Diameter: 0.5 to 0.2 mm
• Resolution: 50 µm
• Light Source: Pulsed red laser diode (650 nm)
• Output Signal: PNP
• Response Time: < 1 ms
• Operating Temperature Range: 0°C to -50°C
• Protection: IP67 (EN 60529)
• Material: Die-cast zinc housing- glass optics

Electrical Data:

• Voltage Supply Range: 12 to 28 VDC
• Current Consumption Max. (No Load): 80 mA
• Current Consumption Typ.: 40 mA
• Output Circuit: PNP
• Voltage Drop (Vd): < 2.8 VDC
• Short Circuit Protection: Yes
• Reverse Polarity Protection: Yes

Mechanical Data:

• Dimensions: 12.4 x 37 x 34.5 mm
• Connection Type: M8 4-pin connector
• Weight: Approx. 130 g

Advantages:

• High Precision: Accurate distance measurement with minimal linearity error
• Robust Design: Die-cast zinc housing and glass optics for durability
• Compact Size: Suitable for various industrial applications
• Enhanced Protection: IP67 rating provides protection against dust and water
• Fast Response Time: Quick measurement with a response time of less than 1 ms
• Easy Integration: Compatible with standard industrial control systems