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BFS Family
State-of-the-art Slim Level Sensor
Innovated level-sensing design for clean, fresh, and safe drinking water device, more than just high and low.
TN fuel level sensor family For Off-road Machineries-construction & Agricultural
Integrated with suction and return pipes for fuel as well as options of air vent & filter.
Mechanical Level Gauge integrated with level sensing and display
Most easy-to-use and economical solution for level-sensing & reading of fuel consumption.
Putting Together Level-sensing, 
Level-indication & Level Control For You; 
100% Customized to Your Needs!
Complete Lines Of Level Sensor 
Working To Diesel-powered Machineries 
And Automotives
Top-rated Level Sensors

Discover Top-rated Level Sensors that deliver precision and reliability across various applications. Our Fuel/Water/Diesel Level Sensors and Fuel/Water/Oil Sender/Sending Units are engineered for optimal performance in challenging environments. The Mechanical Spiral Content Level Gauge and Fuel/Diesel/Water Tank Float Level Switches with Float Tank sensors provide accurate and durable solutions for fluid management.

Explore our full range of sensors here, and let Bluefin Sensor provide custom solutions tailored to your needs. Contact us today for more information Contact.

Level Sensor-home Appliance

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11/ 18/ 2025
What Does A Level Switch Do?

What Does a Level Switch Do?In modern industries, automotive systems, and household appliances, monitoring liquid levels is crucial to ensure safety, efficiency, and reliable operation. One of the most important devices used for this purpose is the level switch. But what exactly does a level switch

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11/ 20/ 2025
What Is The Difference between Level Switch And Level Transmitter?

What is the Difference Between Level Switch and Level Transmitter?In modern industries, automotive systems, and household applications, monitoring liquid levels is essential for operational safety, efficiency, and reliable performance. Two of the most commonly used devices for this purpose are level

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11/ 22/ 2025
What Is The Difference between A Float Switch And A Level Switch?

What is the Difference Between a Float Switch and a Level Switch?Liquid level monitoring is a critical function in many industrial, automotive, and household appliance applications. Whether you are managing a fuel tank in a generator, monitoring coolant in an automotive system, or controlling the wa

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11/ 24/ 2025
How Accurate Are Level Switches?

How Accurate Are Level Switches?Liquid level detection plays a vital role in a wide range of applications—from automotive fuel tanks to industrial process vessels to home appliance reservoirs. When a device such as a level switch is used to detect whether a tank is full or empty, how accurate can yo

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11/ 26/ 2025
How To Select Level Switch?

How to Select Level SwitchMonitoring liquid or bulk material levels is essential in a wide range of industries, including automotive, industrial process control, water treatment, and home appliances. Choosing the right level switch is critical to ensure safety, efficiency, and operational reliabilit

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09/ 30/ 2025
How Do Mechanical Level Gauges Work?

When industries require a reliable and straightforward way to monitor liquid levels, mechanical level gauges remain a preferred choice.

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09/ 28/ 2025
Mechanical Or Electronic Level Gauges — Which Should You Choose?

Selecting the right technology for tank level measurement is not just a technical detail — it can determine the long-term efficiency, safety, and reliability of your entire operation.

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09/ 26/ 2025
Where Are Mechanical Level Gauges Most Useful?

Mechanical Level Gauges play a critical role in accurately monitoring liquid levels across a wide variety of industrial settings.

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Top-rated designer and manufacturer of level-sensor and float-switch
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