Tri-Tronics Photoelectric Sensors
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Tri-Tronics Sensors & Precision Detection from Excel Automation
Excel Automation is a trusted supplier of Tri-Tronics photoelectric sensing solutions, offering reliable, high-performance products for industrial automation, packaging, material handling, and manufacturing applications. With years of experience supporting Tri-Tronics technology, we provide customers with expert guidance, fast access to products, and real-world application support to help optimize performance and uptime.
Tri-Tronics has a long reputation for building rugged, precise, and easy-to-integrate photoelectric sensors that solve detection challenges across automated systems. Their comprehensive lineup of sensing technologies allows users to detect objects, measure distances, and monitor production with confidence.
Why Choose Tri-Tronics Sensors
Tri-Tronics and Excel Automation: A lasting partnership
Tri-Tronics photoelectric sensors are engineered for robust performance, long-term reliability, and flexible installation. Designed to handle tough industrial environments, these sensors deliver accurate detection even in demanding production conditions.
Key benefits include:
• Precise object and presence detection
• Multiple sensing modes including diffuse, through-beam, and retroreflective
• Long sensing ranges for increased flexibility
• Durable housings and connectors suited for industrial use
• Simple setup and adjustment to minimize installation time
Tri-Tronics solutions are ideal for a wide range of applications including conveyor monitoring, part presence verification, product counting, position sensing, and more.
The Excel Automation Advantage
At Excel Automation, we do more than supply products — we help you apply them effectively. Our team understands how to match Tri-Tronics technology to your specific automation challenges, providing insight from design through implementation.
When you choose Excel Automation, you get:
• Authorized access to Tri-Tronics sensors and components
• Application-oriented product recommendations
• Expert technical support and troubleshooting assistance
• Guidance on sensor selection, mounting, and setup
• Faster response times to keep production moving
We help you reduce guesswork, improve reliability, and maximize the value of your sensor solutions.
Supporting Smarter Detection & Automation
Whether you are designing a new automated line or upgrading existing equipment, Tri-Tronics sensors provide dependable detection and measurement capabilities that enhance system performance. Paired with Excel Automation’s application expertise, these sensors form a solid foundation for smarter, more reliable automation systems.
Explore our complete range of Tri-Tronics sensors and find the right components to meet your industrial automation needs.
View all Sensor Products
- About Tri-Tronics

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Showing 409–432 of 475 results
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TB12RIBNDC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel B. NPN. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIBP
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel B. PNP. Light on Operation. 6ft (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIBPC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel B. PNP. Light on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIBPD
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel B. PNP. Dark on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIBPDC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel B. PNP. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIN
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel A. NPN. Light on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RINC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel A. NPN. Light on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIND
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel A. NPN. Dark on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RINDC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel A. NPN. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIP
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel A. PNP. Light on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIPC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel A. PNP. Light on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIPD
$35.25Through-Beam 12mm Sensor, Receiver Infrared. Channel A. PNP. Dark on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RIPDC
$40.40Through-Beam 12mm Sensor, Receiver Infrared. Channel A. PNP. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RN
$35.25Through-Beam 12mm Sensor, Receiver. Channel A. NPN. Light on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RNC
$40.40Through-Beam 12mm Sensor, Receiver. Channel A. NPN. Light on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RND
$35.25Through-Beam 12mm Sensor, Receiver. Channel A. NPN. Dark on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RNDC
$40.40Through-Beam 12mm Sensor, Receiver. Channel A. NPN. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RP
$35.25Through-Beam 12mm Sensor, Receiver. Channel A. PNP. Light on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RPC
$40.40Through-Beam 12mm Sensor, Receiver. Channel A. PNP. Light on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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TB12RPD
$35.25Through-Beam 12mm Sensor, Receiver. Channel A. PNP. Dark on Operation. 6′ (1.8m) Cable. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
Add to cart -

TB12RPDC
$40.40Through-Beam 12mm Sensor, Receiver. Channel A. PNP. Dark on Operation. 6in (152mm) pigtail connector. Availability: if your order is urgent, or you need to know the current lead time for this product, please contact us for details. Ask about possible expedite options.
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Tiny-Eye® Small and Economical
TINY•EYE Miniature Photoelectric High Speed Sensors fill the need for a standard “low cost” miniature DC-powered sensor with the flexibility to perform a multitude of industrial sensing tasks. “Quick-change” optical block lenses allow the sensor to be used for proximity, convergent, retroreflective, polorized retroreflective and fiber optic sensing. A light source/receiver combination is available for … Continue reading Tiny-Eye® Small and Economical
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Tri Tronics Fiber Optics 2 Rectangular Flat Tip Light Guide
Tri-Tronics Fiber Optics : 2″ Rectangular Flat Stainless Steel Jacket F-P-36 – .01 x 1.5 ” Bundle Size PVC Jacket F-P-36P – .01 x 1.5 ” Bundle Size Bifuricated 2″ Rectangular Flat Stainless Steel Jacket BF-P-36 – .01 x 1.5 ” Bundle Size PVC Jacket BF-P-36P – .01 x 1.5 ” Bundle Size
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Tri Tronics Fiber Optics 3 Bendable Tip Light Guide
Tri-Tronics Fiber Optics : 3″ Bendable Stainless Steel Jacket F-L-36B – .057″ Bundle Size PVC Jacket F-L-36BP – .057″ Bundle Size Bifuricated 3″ Bendable Stainless Steel Jacket BF-L-36B – .057″ Bundle Size PVC Jacket BF-L-36BP – .057″ Bundle Size
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Supporting Smarter Detection & Automation






























