DataSensing – DM Series

Photoelectric Sensor M12

Brand : Datasensing

The DataSensing DM Series is a family of compact diffuse proximity photoelectric sensors designed for reliable object detection in tight spaces and standard industrial automation applications. Encased in a rugged M18 tubular housing with IP67 protection, the DM Series provides dependable presence sensing for a wide variety of targets including metallic, non‑metallic, reflective, and low‑contrast objects. These sensors are engineered with visible red LED or infrared LED emitter options and high switching speeds, enabling precise detection with minimal installation effort and tuning. The simple and robust design makes the series suitable for conveyor systems, pick‑and‑place stations, packaging machines, and general industrial processes where space is limited and reliable diffuse detection is needed.

DM Series sensors support PNP or NPN outputs with built‑in protections such as reverse polarity and short‑circuit immunity to improve durability in industrial environments. A front‑facing sensitivity trimmer allows on‑site adjustment of switching distance to optimize performance for specific targets without additional setup tools. Additionally, clear dual LED indicators show power and output status for quick visual feedback during commissioning and troubleshooting.

For more info, download our full technical spec.

Specifications

Specification Details
Series DataSensing DM
Sensor Type Diffuse proximity photoelectric
Housing Size M18 tubular
Protection Rating IP67
Emission Type Visible red LED or infrared LED
Sensing Distance Up to ~300 mm (varies by model)
Output Types PNP or NPN
Supply Voltage 10 – 30 V DC
Load Current ≤ 100 mA
Switching Frequency Approx. 500 Hz
Response Time Approx. 1 ms
Sensitivity Adjustment Front trimmer
Indicators Power (green) and output (yellow) LEDs
Connection M12 4‑pin connector or cable
Operating Temperature –25 °C to +55 °C

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