In most procurement cycles, E3Z-T66 is considered with Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors, giving decision-makers confidence that theyβve chosen the most dependable component.
Omron E3Z-T66 Photoelectric Sensor
The Omron E3Z-T66 Photoelectric Sensor offers Through-beam, 15 m Sensing distance, NPN Output, M8 connector, 12 to 24 VDC Power Supply Voltage. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3FA Series and includes an Emitter (E3Z-T66-L) and Receiver (E3Z-T66-D), it utilizing a Infrared LED (870 nm), Light-ON/Dark-ON mode.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3Z-T66 |
Omron E3Z-T66 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Sensing Distance | 15 m |
| Emitter Number | E3Z-T66-L |
| Receiver Number | E3Z-T66-D |
| Light Source | Infrared LED (870 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output configuration | NPN |
| Connection Method | M8 connector |
| Current Consumption | 35 mA max. (Emitter: 15 mA max., Receiver: 20 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: β25 to 55Β°C, Some connector models: β40Β°C to 55Β°C * (with no icing or condensation) Storage: β40 to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© 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, and Reversed output polarity protection |
| Degree of Protection | IEC, IP67 |
| Material | PBT (polybutylene terephthalate) |
| Weight | Approx. 30 g |
Omron continues to lead the industrial automation industry with reliable and compact sensor solutions like the Omron E3Z-T66. Known for its durability and consistent performance, this Omron Photoelectric Sensor Emitter and Receiver unit is designed to handle long-distance object detection in harsh factory environments. The E3Z T66 model integrates easily into control systems with its efficient M8 connector, making it a favorite among OEMs and control panel engineers.
The Omron E3Z-T66 includes an emitter (E3Z-T66-D) and a receiver (E3Z-T66-L) that work together using an Infrared LED at 870 nm for through-beam detection up to 15 m. Operating at 12β24 VDC, it offers an NPN output configuration, fast 1 ms response time, and includes protection circuits for polarity and short-circuits. This compact photoelectric sensor consumes only 35 mA total and is enclosed in a robust IP67-rated PBT body.
The E3Z T66 is ideal for packaging lines, bottling systems, and automated conveyors that demand accurate long-distance detection. Its durable housing and high noise immunity make it dependable in dusty, humid, or outdoor environments. With simple sensitivity adjustment and stable operation, the Omron E3Z-T66 remains a reliable Omron Photoelectric Sensor Emitter and Receiver in modern factory setups.
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