15 m Through-Beam Sensing
Separate emitter and receiver units provide a long 15 m sensing distance for industrial object detection.
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Omron
Omron E3Z-T81 Photoelectric Sensor Through-Beam 10m PNP 12-24VDC
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$10.14
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Omron |
| Model Number | E3Z-T81 |
| Product Category | Photoelectric Sensor |
| Sensing Method | Through-beam |
| Sensing Distance | 15 m |
| Standard Sensing Object | Opaque, 12 mm diameter min. |
| Output Type | PNP open collector |
| Switching Capacity | 26.4 VDC max., 100 mA max. |
| Supply Voltage | 12 to 24 VDC ±10% |
| Current Consumption | Emitter: 15 mA max.; Receiver: 20 mA max. |
| Response Time | 1 ms max. |
| Light Source | Infrared LED (870 nm) |
| Connection Method | Pre-wired, 2 m cable |
| Degree of Protection | IP67 |
| Operating Temperature | -25 to +55°C (no icing) |
Key Features
PNP Open Collector Output
Delivers a PNP output with a switching capacity of 26.4 VDC and 100 mA maximum.
Infrared LED Light Source
Uses an 870 nm infrared LED for stable through-beam performance over the specified range.
Light-ON / Dark-ON Selectable
Operation mode can be selected to match the required control logic.
IP67 Protection
PBT housing rated IP67 for industrial environments requiring dust and water resistance.
Applications
- Long-range object detection on conveyors
- Material handling and logistics equipment
- Packaging line presence detection
- Access and passage monitoring
- Automated assembly line part detection
- General through-beam sensing over extended distances
Purchase Information
We support online purchase of the Omron E3Z-T81 Photoelectric Sensor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Omron E3Z-T81? The E3Z-T81 is a through-beam photoelectric sensor with a 15 m sensing distance and a PNP open collector output.
What is the sensing method? It is a through-beam type sensor using separate emitter and receiver units.
What is the sensing distance? The sensing distance is 15 m.
What output type does it provide? It provides a PNP open collector output.
What is the switching capacity? The output is rated 26.4 VDC maximum and 100 mA maximum.
What supply voltage is required? It operates on 12 to 24 VDC ±10%.
What is the response time? The response time is 1 ms maximum.
What light source does it use? It uses an infrared LED with a wavelength of 870 nm.
What is the operating temperature range? The operating temperature range is -25 to +55°C with no icing.
What is the degree of protection? The sensor is rated IP67.
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Send us your part number and technical requirements.
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