What are the payment terms?

We accept T/T, PayPal, and Western Union for payments.

What is the lead time for production?

The lead time is within 15 workdays during the off-season and approximately one month during the peak season.

Dual-Float Liquid Level Switch with High/Low Alarm System

Name: Dual-Float Liquid Level Switch with High/Low Alarm System
Brand: Bluefin Sensor Technologies Limited
SKU: 2080871762

Guangdong, ChinaBluefin Sensor Technologies Limited

US$2.59-2.99

10 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Float

Contact

Model NO.

Output Signal Type

Switching Type

Production Process

Assembly

Feature

Corrosion Resistant

Material

Stainless Steel

IP Rating

IP67

Certification

ISO

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

Key features

Dual-Float Alarm System: Features dual-float design with high/low alarm for precise fluid level monitoring and safety.

Leak-Proof Threaded Design: Screws directly into tanks for secure, leak-proof installation and easy maintenance.

Corrosion Resistant Materials: Available in stainless steel, PP, PVDF, and NBR for diverse liquid and environmental needs.

Full Customization Options: Customizable float sizes, lengths, switch configurations, and thread types to fit specific applications.

Versatile Industrial Applications: Ideal for water, fuel, chemical, and beverage tanks across municipal, automotive, and marine industries.

Flexible Switch Settings: Easily toggles between normally open and normally closed settings via simple retainer adjustment.

OEM/ODM Service Available: Manufacturer offers full customization from samples or designs with dedicated R&D engineers.

Company profile

Fast DeliveryFull CustomizationOEM Services

Bluefin Sensor Technologies Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤3.91h

AI-Powered supplier vetting

SummaryBluefin Sensor Technologies Limited is a China-based limited company in Guangdong, established in 2019, with 9 employees. It reports broad customization and ODM capabilities, recent new-product development, and OEM service for well-known brands. Manufacturing is supported by valid contracts with associated subcontractors, documented finished-product inspection instructions, two quality inspectors, and listed production and testing equipment. However, the records explicitly state no quality assurance, no own-brand quality-control capability, no inventory capacity, and no overseas warehouse, showroom, agent, branch, or offline trade-show participation. After-sales support is identified as repair, but the effectiveness of complaint handling is not clearly evidenced. Financial records identify years for financial capacity, cash flow, and profit indicators, but provide no substantive performance values, so credibility cannot be determined. No certification information or customer names/cases are provided.

Supplier typeThe supplier is identified as Bluefin Sensor Technologies Limited, a limited company established in China’s Guangdong province in 2019, with a combined company type and 9 employees. The provided address is in Dongguan, Guangdong, China.

After-Sales capabilityThe supplier lists repair among its overseas service offerings and identifies Shenzhen Yantian Port as the nearest-port service location. However, it has no overseas warehouse, showroom, agent, or branch, serves zero listed overseas-service countries, and the evidence does not clearly demonstrate effective complaint handling.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not have an available SDK, but the evidence still explicitly supports product-development and design capability.

Production capacityThe supplier reports OEM service for well-known brands, valid manufacturing contracts with associated subcontractors, two quality inspectors, documented finished-product inspection instructions, and equipment including tube-cutting, automatic screw-driving, sealing-test, laser, and resistance-test machines. It has no in-stock service capacity, while peak-season lead time is one month and off-season lead time is within 15 working days.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated customization coverage across the supplier’s design and service capabilities.

Product Q&A

Q:What materials are available for this liquid level switch?

The switch is available in stainless steel, PP, PVDF, and NBR, allowing selection based on the specific liquid and environmental conditions.

Q:Can the product be customized for specific tank sizes?

Yes, the product supports full customization, including adjustable float sizes, lengths, switch configurations, and thread types to fit your specific application.

Q:What is the installation method for this sensor?

It features a threaded design that screws directly into the tank for a secure, leak-proof connection, or can be mounted via flange, lock nut, or extension tubes.

Q:What are the typical applications for this dual-float switch?

It is widely used for monitoring water, fuel, chemicals, and beverages in municipal, agricultural, industrial, automotive, and marine tanks.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 20 pieces.