Your Trusted Partner
for Industrial Sensing
Solutions
Precision engineering for European manufacturing. Rellable sensors, fast delivery, and local support.
17+
Years Experience
200+
EU Clients
48h
Delivery Within EU
50+
Countries Served
Our Product Lines
IO MODULE
Intelligent communication module for Industry 4.0
IO-LINK
IO-LINK master module supporting multiple bus protocols
SENSOR
Sensors for flow, pressure, temperature, proximity, etc.
CONNECTIVITY
Sensor/actuator connector products and connection solutions
Why Choose Us
German Standards
Engineered and tested for reliable performance in demanding industrial environments.
EU Warehouse
Fast, duty-free delivery across Europe from local stock.
CE/SGS Certified
Verified for dependable quality and compliance you can trust.
OEM Solutions
Customized products and integration support for machine builders and system integrators.
24 / 7 Suppert
Responsive technical assistance whenever you need it.
3-Year Warranty
Extended warranty coverage for added confidence and peace of mind.
Industry Solutions
WAREHOUSE LOGISTICS
Application case of bus module in express logistics drop-off sorting line SENTINEL provided a distributed IO solution of Industrial Ethernet Profinet protocol […]
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SOLAR ENERGY
Application case of bus module in solar panel production line (Xi'an LONGi):
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EV BATTERY-SWAP STATION
Application case of I/O module in EV battery-swap station SENTINEL provided a fully automatic unattended vehicle swap station electronic control […]
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HYDRAULIC FLUID
Application cases of pressure and flow sensors in CNC machine tools and CNC machining centers The power of CNC machine […]
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Testimonials
News
SENSOR+TEST 2026 We Look Forward to Meeting You!
We are pleased to announce that we will be exhibiting at SENSOR+TEST 2026, one of the leading trade fairs for sensor, measurement, and testing…
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Exhibition Preview | SENTINEL Cordially Invites You to SPS Germany 2025
Entering Germany’s SPS: A Must-Visit for Automation Professionals
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Exhibition Preview | SENTINEL Cordially Invites You to the 25th China International Industry Fair
In September 2025, the China International Industry Fair (CIIF) will once again be held at the National Exhibition and Convention Center in Shanghai.
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Product Upgrade | Vortex Flow Sensor 2.0 – Three Improvements from “Usable” to “Better Usable”
From Product Launch to On-Site Use: Real Upgrades Begin with Customer Feedback
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Industry Application | Assembly Lines Enter the Flexible Era: Why Has the On-Site Connection Layer Become the Key?
Automotive final assembly lines are undergoing a profound transformation.
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You may think that the automation of submerged arc furnaces is about functions, but in fact, it is about on-site survivability.
The Real Starting Point: Stability, Not Just Functionality
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