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 2025 Chengdu International Industry Fair
SENTINEL debuts new IO-Link products and industrial automation modules at the 2025 Chengdu Industry Fair, highlighting innovations in sensing, communication, and control technologies.
2025-04-23
Exhibition Preview | SENTINEL Cordially Invites You to the 2025 Chengdu International Industrial Fair
Join SENTINEL at the 2025 Chengdu Industrial Fair to explore cutting-edge automation products including sensors and IO-Link modules. Booth C079.
2025-04-11
Exhibition Preview | SENTINEL Invites You to HANNOVER MESSE 2025
Discover SENTINEL's latest sensor and IO-Link innovations at HANNOVER MESSE 2025. Join us in Hannover to explore smart automation solutions and global partnership opportunities.
2025-03-28
Technical Documentation | DhcpTool User Guide: Quickly Configure Device IP Addresses
Download DhcpTool, SENTINEL's dedicated IP configuration tool for Ethernet/IP modules in DHCP mode. Fast installation, easy operation, and full compatibility with Windows systems.
2025-04-23
New Product Release | Input/Output Adaptive Bus I/O Module
Discover SENTINEL’s ELPN-16SAP-L001, a flexible I/O module with adaptive signal recognition, designed for efficient deployment in industrial automation.
2025-04-11
New Product Release | IO-Link Temperature Transmitter
Discover SENTINEL's IO-Link Compact Temperature Transmitter (THH06E-G1/4-Lxx-IL-SC) with a 316L stainless steel probe, ensuring high precision and hygiene. Ideal for food, pharmaceutical, and industrial applications, it supports IO-Link smart communication and 4-20mA analog output for seamless integration into modern and legacy systems.
2025-03-18
