High Level Alarm Switch for Water Fuel Oil Tank with Signal Float

• Customization: Available
• Type: Float
• Contact: Contact
• Model NO.: BF
• Output Signal Type: Switching Type
• Production Process: Assembly
• Feature: Corrosion Resistant
• Material: Stainless Steel
• IP Rating: IP67
• Certification: ISO
• Customized: Customized
• Float Option1: Signal Float
• Float Option2: Dual-Float
• Float Option3: 3 or 4 or More Float
• Thread: NPT 1" NPT2”NPT1.5“
• Transport Package: Neutral Safe Packing
• Trademark: Bluefin
• Origin: China
• HS Code: 8531901000

Product Description

Product Description

A threaded-in type float level sensor is a popular solution for measuring fluid levels in tanks and reservoirs. This design features a float that moves with the liquid level, and it is mounted through a threaded connection, providing a secure and reliable installation. Here's an overview of its key aspects:

Key Features:

1. Threaded Design: The sensor screws directly into the tank, providing a robust and leak-proof connection.

2. Float Mechanism: The float rises and falls with the fluid level, activating a switch (typically a reed switch) to signal when certain levels are reached.

3. Material Options: Available in various materials (such as stainless steel or PVC) to suit different liquids and environmental conditions.

4. Customization: Can be tailored for different float sizes, lengths, and switch configurations to meet specific application requirements.

5. Easy Installation: The threaded connection simplifies installation and maintenance.

Applications:

• Water Tanks: Used for monitoring water levels in municipal, agricultural, or industrial applications.

• Fuel Tanks: Commonly employed in automotive and marine industries for accurate fuel level monitoring.

• Chemical Storage: Suitable for various chemicals, depending on the material used for the sensor.

liquid level sensors and switches provide high
reliability monitoring and detection of a wide range of fluid media and applications anywhere from medical reagent level monitoring, to sensing of liquids in food and beverage applications, to hydraulic fluids, to diesel fuel tanks (gas level indicator), to water and wastewater, deionized or potable water, and hundreds more.

What can we do?

At Bluefin Sensor Technologies Limited, we proudly present an extensive array of liquid level float switches that cater to every need. Our collection includes standard, vertical, and horizontal designs, crafted in top-quality materials such as stainless steel and diverse plastics, including PVC, polypropylene, and PVDF. These innovative switches are designed to assure a safe, controlled fluid level in any tank or container. By automating the liquid dispensing process, our solutions guarantee optimal fluid levels at all times. Whether it's filling, emptying, or maintaining balance, our intelligent switches can alert you when action is needed. Customizable lengths allow seamless integration into any vessel size, from the most compact to the largest industrial tanks.
Our adaptable liquid level float switches can be securely installed on tank walls or extended deeper using specialized extension tubes and liquid-tight fittings, ensuring robust performance and durability.

How does it work?

Our advanced vertical liquid level indicators offer remarkable flexibility. Easily switch between normally open or closed configurations by simply adjusting the retainer and reversing the float. In the normally open setting, the switch remains OFF until the liquid elevates the float, engaging the elastic ring and activating the ON position. This initiates automatic tank emptying until the system signals to refill, preventing dangerously low levels. This simple yet powerful mechanism opens a world of applications, making it an indispensable tool for fluid management.

Detailed Photos

Vertical

Our expertly engineered vertical float level sensors offer exceptional versatility, allowing them to be seamlessly mounted at either the top or bottom of your tank. This dual-point contact capability ensures optimal control in both emptying and filling processes, maximizing efficiency and minimizing downtime. Tailored to your specific budget and requirements, these sensors come with a range of mounting threads and are constructed from premium materials like stainless steel and durable plastics.


Horizontal

Our innovative horizontal float type level switches offer precision and flexibility by mounting on the side of your tank. This design empowers you to set an exact level according to your tank's unique size and shape. With an array of mounting threads and materials to choose from, we are committed to crafting the ideal solution tailored to your specific level measurement challenges.

Product Parameters

 

Specifications:
Material	plastic: PP, PVDF, NBR,stainless steel
Length range	PP:30-400mm; stainless steel: 45-1000mm
Assembly position	top-mounted or side mounted,bottom mounted
Assembly method	by flange, by thread, by lock nut
Length of cable	customized
Switch contact state	normal open or normal close
Type of medium	Edible water, oil, diesel oil, high temperature liquid, corrosive liquid
Environment	indoor or outdoor;stationary or vibration environment
Working voltage	DC voltage. Cannot be connected to the load

Material and applications:
PP	Applicable for edible water and oil, liquid, household appliances and other products.  Working temperature:-10-+85ºC.
PP+NBR float	Applicable for diesel, oil and viscous oil and other industrial oil. Working temperature:-10-+85ºC.
PVDF	Acid and alkali corrosion resistance Applicable for the temperature up to 100ºC.
stainless steel 304	Applicable for high temperature oil and water up to 160ºC,
SUS304+PP float	Food grade, suitable for water medium products with specific rod length.
SUS304 main body+NBR float	Withstand high temperature, low specific gravity, suitable for specific rod length of oil medium products
SUS304+explosion-proof junction box	Applicable for large pools, tanks, pressure tank. temperature up to 160ºC. Multi-point level control. rod up to 4 meters long