Omron E3Z-D61 2M Photoelectric Sensor
Omron E3Z-D61 2M Photoelectric Sensor is a diffuse reflective sensing device designed for stable object detection in industrial automation systems. This Omron Diffuse Sensor supports a sensing distance from 5 mm to 100 mm with a wide-view detection structure and operates using an infrared LED light source at 870 nm. It features NPN output, Light-ON/Dark-ON operation mode, a pre-wired 2 m cable, and 12 to 24 VDC operating voltage for dependable industrial performance. Commonly used as an Omron E3Z photoelectric sensor in automation environments, this model supports reliable sensing across conveyors, packaging systems, and inspection equipment. Manufactured by Omron automation, it belongs to the photoelectric sensing range and the E3Z series sensors.

| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3Z-D61 2M |
Omron E3Z-D61 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 5 to 100 mm (wide view) |
| Light Source | Infrared LED (870 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Pre Wired, Cable Length 2M |
| Current Consumption | 30 mA max. |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | Operate or reset: 1 ms max |
| Sensitivity Adjustment | One-turn adjuster |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max |
| Ambient Temperature Range | Operating: −25 to 55°C, Some connector models: −40°C to 55°C * (with no icing or condensation) Storage: −40 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΩ min. at 500 VDC |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 min |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output polarity protection |
| Degree Of Protection | IEC, IP67 |
| Material | PBT (polybutylene terephthalate) |
| Weight | Approx. 65 g |
The Omron E3Z-D61 2M is developed for automation systems that require stable diffuse reflective sensing in compact industrial environments. Engineers selecting this Omron Diffuse Sensor typically consider it for its fast response behavior, compact housing structure, and dependable object detection performance. Its sensing configuration supports reliable operation in machines where consistent positioning and presence detection are important.
This Omron E3Z photoelectric sensor is widely used in conveyors, assembly systems, packaging equipment, and automated inspection lines where stable sensing accuracy is required. The infrared LED sensing method combined with IP67 protection allows dependable operation in environments exposed to dust, vibration, and moisture. Its pre-wired 2 m cable structure supports quick installation and smooth integration into industrial automation panels.
Within the E3Z sensing platform, the E3Z-D61 configuration is designed for long-term industrial use with stable electrical performance and reliable signal output. Its compact body and wide-view sensing structure support accurate object detection across repetitive automation processes. This clear relationship between model, sensing type, and application makes the Omron E3Z-D61 2M a practical solution for industrial sensing environments.




