# Through-beam Sensor # Through-beam Sensor Modern industrial automation relies on the Through-beam Sensor for precise detection within demanding factory environments and complex systems. These units utilize separate transmitters and receivers to ensure reliable performance for diverse automation and engineering projects. DDY Supply offers high-performance units for maximum reliability. These parts are ideal for your critical industrial system needs today. ## Choosing a Through-beam Sensor for Efficiency These units deliver accurate detection regardless of object color. They are engineered with significant sensing distances for versatile industrial use. The robust design features durable housings that resist dust. Like a high-quality proximity sensor, they provide long-term stability in harsh areas. We ensure every unit meets strict quality standards. Our team helps you select the right gear for any automation site or project. ## Industrial Application Support These sensors are vital for electrical control panels. They improve efficiency in automated material handling and monitoring tasks. For applications requiring sound-based detection, an ultrasonic sensor may be necessary to complement your existing optical setups. We support distributors and EPC contractors with sourcing. We provide the precise components required for your specific daily operations. ## Procurement Advantage Benefit from our global supply chain and catalog. We facilitate procurement for complex project needs and specific brand requirements. When high-precision measurement is required, a laser distance sensor can be integrated alongside our sensors for superior accuracy. DDY Supply provides quality components from global manufacturers. We support many distributors and system integrators worldwide. ## Sourcing Information Where can I source reliable sensors from China? DDY Supply provides high-quality components from many leading manufacturers now. We offer a diverse range of brands. They are used in manufacturing where reliable detection is essential for modern workflow success. ## Products in this collection - [Telemecanique XUM small square plastic housing through-beam photoelectric switch](https://ddysupply.com/products/telemecanique-telemeike-xum-small-square-plastic-housing-through-beam-photoelectric-switch) - 17.98 USD - [Telemecanique OsiSense XU optimized through-beam photoelectric sensor](https://ddysupply.com/products/telemecanique-telemeco-osisense-xu-optimized-through-beam-photoelectric-sensor) - 31.0 USD - [SICK/Sick G6 through-beam sensor](https://ddysupply.com/products/sick-sick-g6-beam-sensor) - 16.69 USD - [Panasonic EX-10 ultra-thin photoelectric through-beam sensor](https://ddysupply.com/products/panasonic-ex-10-ultra-thin-photoelectric-through-beam-sensor) - 16.88 USD - [OMRON E3Z through-beam photoelectric sensor](https://ddysupply.com/products/omron-omron-e3z-through-beam-photoelectric-sensor) - 20.18 USD - [OMRON E3T small cylindrical through-beam photoelectric sensor](https://ddysupply.com/products/omron-omron-e3t-small-cylindrical-through-beam-photoelectric-sensor) - 47.7 USD - [OMRON E3FA cylindrical through-beam photoelectric sensor plastic housing](https://ddysupply.com/products/omron-omron-e3fa-cylindrical-through-beam-photoelectric-sensor-plastic-housing) - 16.38 USD - [DELIXI/Delixi Electric CDLS through-beam laser sensor](https://ddysupply.com/products/delixi-delixi-electric-cdls-through-beam-laser-sensor) - 38.93 USD - [autonics BYD through-beam photoelectric sensor](https://ddysupply.com/products/autonics-byd-beam-photoelectric-sensor) - 17.93 USD - [autonics BY through-beam photoelectric sensor (compact built-in amplifier type)](https://ddysupply.com/products/autonics-beam-photoelectric-sensor-compact) - 16.88 USD - [autonics BX through-beam photoelectric sensor (terminal type)](https://ddysupply.com/products/autonics-bx-through-beam-photoelectric-sensor-terminal-type) - 20.49 USD - [autonics BS5 through-beam photoelectric sensor (trough type)](https://ddysupply.com/products/autonics-bs5-through-beam-photoelectric-sensor-trough-type) - 5.87 USD - [autonics BS5 through-beam photoelectric sensor](https://ddysupply.com/products/autonics-bs5-through-beam-photoelectric-sensor) - 4.22 USD - [autonics BR through-beam photoelectric sensor (cylindrical type)](https://ddysupply.com/products/autonics-br-beam-photoelectric-sensor) - 19.54 USD - [autonics BPS through-beam photoelectric sensor (built-in amplifier)](https://ddysupply.com/products/autonics-bps-through-beam-photoelectric-sensor-built-in-amplifier) - 25.67 USD - [autonics BM through-beam photoelectric sensor (built-in amplifier)](https://ddysupply.com/products/autonics-bm-beam-photoelectric-sensor) - 12.84 USD - [Autonics BRE through-beam photoelectric sensor](https://ddysupply.com/products/automatics-bre-beam-photoelectric-sensor) - 15.41 USD - [Autonics BMS through-beam photoelectric sensor](https://ddysupply.com/products/autonics-bms-photoelectric-sensor) - 25.63 USD - [Autonics BJ through-beam photoelectric sensor](https://ddysupply.com/products/automatics-bj-beam-photoelectric-sensor) - 17.33 USD - [Autonics BEN through-beam photoelectric sensor](https://ddysupply.com/products/automatics-ben-beam-photoelectric-sensor) - 17.58 USD --- > Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/collections/through-beam-sensor) > Updated: 2026-07-28