17 Years
Experiences
1600
Customers
33
National Patent
26
Experts
170
Solutions
COMPANY PROFILE
Innovation makes good products, Focus makes better services
Tianjin Sentinel Electronics Co., Ltd（here in after to be referred to as SENTINEL）is an innovative Scientific and technological enterprise integrating R&D, production, and sales.SENTINEL provides industrial ethernet distributed I/O modules&IO-Link products, position sensors, process sensors, and connection accessories, etc. These productions have been widely used in a variety of industrial production sites, such as the automobile parts assembly industry， the machining industry， the metallurgical industry, etc. SENTINEL has a wide range of products and a professional R & D team. It guarantees SENTINEL can provide our customers with quality products and services. As an R & D and manufacturing enterprise, SENTINEL adheres to the value concept of R & D and innovation and has reliable market application cases, perfect production capacity, efficient logistics transportation, Our team have sincere cooperation awareness to ensure high quality, which can provide you with reliable and sustainable service. We are welcome you to visit us!
17 Years
Experiences
1600
Customers
33
National Patent
26
Experts
170
Solutions
NEWS
Exhibition Preview | SENTINEL Cordially Invites You to the 25th China International Industry Fair
SENTINEL unveils new automation products and IO-Link solutions at CIIF 2025, highlighting sensing, communication, and control innovations.
2025-09-12
Exhibition Preview | SENTINEL Cordially Invites You to Attend the 2025 Guangzhou International Alcoholic & Beverage Manufacturing Equipment and Liquid Processing Technology Exhibition
Explore SENTINEL’s advanced sensor solutions at BLFAasia 2025 in Guangzhou—covering pressure, temperature, flow, and IO-Link technologies for the liquid manufacturing industry.
2025-08-15
Exhibition Preview | SENTINEL Cordially Invites You to the 2025 Shanghai International Hydraulic Technology and Equipment Exhibition
SENTINEL will exhibit its latest smart sensing and communication solutions for hydraulic systems at CIHTEE 2025 in Shanghai, driving industrial digitalization forward.
2025-07-25
Solution | An IO-Link Architecture to Tackle the Signal Complexity of Non-Standard Equipment
A complete IO-Link solution by SENTINEL improves automation, simplifies wiring, and enhances diagnostics for coal mining equipment.
2025-09-12
Industry Application | Adaptive Remote I/O Module in Automotive Welding Lines
Discover SENTINEL's adaptive remote I/O modules for stable, flexible signal control in automotive welding lines. Boost efficiency, reduce downtime, and support smart manufacturing.
2025-08-29
New Product | Hygienic Flush Diaphragm Pressure Sensor
Discover SENTINEL’s new flush diaphragm pressure sensor—ideal for food, beverage, and pharmaceutical industries. Hygienic, CIP/SIP ready, with IO-Link for smart factory integration.
2025-08-25
