Omron E3Z-D82 2M Photoelectric Sensor
Omron E3Z-D82 2M is a diffuse-reflective photoelectric sensor for direct object sensing across a distance of up to 1 m. Its 870 nm infrared LED directs light toward the target, allowing the returned optical signal to establish the switching state without a separate reflector. The PNP output communicates this state to compatible industrial control circuitry, while Light-ON or Dark-ON operation can be selected according to the required logic. The sensor operates from 12 to 24 VDC and includes a 2 m pre-wired cable. Response time is specified at 1 ms maximum, while a one-turn adjuster supports sensitivity setting. Within the E3Z Series, the E3Z-D82 2M provides the PNP configuration for 1 m infrared sensors across Omron Sensing Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3Z-D82 2M |
Omron E3Z-D82 2M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Sensing Distance | 1 m |
| Light Source | Infrared LED (870 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | PNP |
| 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-D82 2M Photoelectric Sensor uses diffuse-reflective sensing for direct object sensing across a distance of up to 1 m. Its 870 nm infrared LED directs light toward the target, while the returned optical signal is evaluated without requiring a separate reflector. The PNP output communicates the switching state to compatible industrial control equipment, and Light-ON or Dark-ON operation can be selected according to the required logic. The sensor operates from 12 to 24 VDC and includes a 2 m pre-wired cable. Current consumption is specified at 30 mA maximum, operate or reset time is 1 ms maximum, and a one-turn adjuster supports sensitivity setting. Ambient-light resistance reaches 3,000 lx under incandescent light and 10,000 lx under sunlight.
For an Omron long-range diffuse sensor requiring PNP output and a 1 m working distance, the relevant model is the E3Z-D82. Operating temperature extends from -25 to 55°C, while storage covers -40 to 70°C without icing or condensation. Insulation resistance is specified at 20 MΩ minimum at 500 VDC, and dielectric strength is 1,000 VAC for one minute. Reverse supply polarity, output short-circuit, mutual-interference, and reversed-output polarity protection are listed. The PBT construction supports compact industrial mounting. Its specification also matches searches for an Omron 1 m PNP sensor and Omron infrared diffuse sensor. For a shorter-range PNP E3Z model using a 100 mm sensing distance and 2 m cable, see the E3Z-D81 2M.
