Safety and Stabilization Stainless Steel Level Switch for Automatic Level Alarm and Control of Liquid Tank
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Product Highlights
- Customizable Specifications: Electrical parameters and specifications can be customized according to client requirements.
- High Reliability and Accuracy: Features highly reliable performance with excellent accuracy and repeatability for liquid level detection.
- Zero Power Consumption: Operates without standby power, ensuring zero power consumption during use.
- Compact and Simple Design: Compact size with a simple working principle, making it easy to install and operate.
- Wide Application Scope: Suitable for water, oil, and chemical liquids in industries like HVAC, automotive, and household appliances.
- Premium Material Construction: Constructed from SUS304/SUS316 stainless steel with IP67 rating for durability and corrosion resistance.
- OEM/ODM Service Available: Supports full customization, minor customization, and flexible design services for OEM/ODM clients.
- Certified Quality Assurance: RoHS and ISO9001 certified with 100% finished product inspection for guaranteed quality.
Product Attributes
- Customization
- Available
- Type
- Floating Ball
- Contact
- Contact
- Model NO.
- MR4759-S
- Output Signal Type
- Switching Type
- Production Process
- Integration
- Material
- Stainless Steel
- IP Rating
- IP67
- Certification
- RoHS
- Customized
- Customized
- Name
- Water Level Control Switch
- Raw Material
- SUS304/SUS316
- Color
- Stainless Steel
- Size
- Small Size
- Packgae
- Carton
- Application
- Level Sensor
- Company Profile
- Manufacturer
- Design
- Own Design
- Installation
- Easy
- Certificate
- RoHS /ISO9001
- Transport Package
- Bags and Cartons
- Specification
- Electrical Specification
- Trademark
- OEM
- Origin
- Zhejiang, China
- HS Code
- 9026100000
- Production Capacity
- 300000 Piece/Pieces Per Month Depends on The Order
Product Images of Safety and Stabilization Stainless Steel Level Switch for Automatic Level Alarm and Control of Liquid Tank
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Product Description

MR4759-S OEM level sensor water /customed switch




| Specifications | MR4759-S |
| Case | SUS304 |
| Nut | SUS304 |
| Floater | SUS304 / SUS316 |
| E Ring | SUS304 |
| Cable | UL 1015 22AWG / 24AWG |
| Filler | Ethoxyline (ROHS) |
| Used medium | Water,Oil,Chemical liquid |
| Contact Type | Normally Open | Normally Closed | Normally Open High Voltage | Normally Open High Voltage |
| Max Contact Rating | 10W | 50W | ||
| Max Switching Voltage | 100V (DC/AC) | 300VAC / 350VDC | ||
| Max Switching Current | 0.5A | DC0.7A / AC0.5A | ||
| Max Breakdown Voltage | 150VDC | 500VDC | ||
Stainless steel electronic water float switch
1.ISO9001,RoHS
2.Hermetically sealed float switch.
3.High quality, lowest price
4.OEM
Operating Principle
Liquid level sensors mainly consists of magnetic Reed switch and floater . There is a magnetic material in the floater that will trigger the magnetic Reed switch as the level of the liquid tested moves up and down , and thus detecting the position of the liquid level.
Characteristic
Liquid level sensors used imported components and is provided with characteristics such as compact size,
simple working principle, highly reliable and inexpensive.Floating balls with different materials and specification
are available for selection .Electrical parameters can be changed in accordance with client's requirement,and
special specification can also be customized.
* No standby power is needed
* Zero power consumption
* Compact Size
* Simple operation principle
* Highly reliable, accuracy and repeatability
Floating balls with different materials and specifications are available for selection, electrical parameters can
be changed in accordance with client's requirement and specification can also be customized.
Application field
This product can be used in liquid level control for watering machine , water heater , solar energy ,air
conditioning , moisturizing machine , bathroom utensil , vending machine ,oil tank , water tower and chemical
industrial ,etc. It will bewidely applied in motor vehices ,industrial equipment , agricultural equipment and
household electrical appliances in the Future.
Package
opp bag and standard export cartons, also we can provide customized design for all kinds of package.

Production Line
Our factory management is in accordance with international 5S standards, strict requirements and supervision of the various production processes.
Latest Exhibitions
We attended the Electronica in Germany in Sept 2016, new products have won the praise of many buyers.
Certifications

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263419". Items marked "" are certified.
Company Profile
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd., is engaged in research, development, production, sales and service of level sensor, proximity sensor, flow sensor, industrial control sensor and hardware plastics for many years. These products are suitable for various industries including house appliances, machinery, electronics, metallurgy, power generation, shipbuilding, petrochemical industry, food, feedstuff, waste water/pure water process, plastics, rubber, cement, medicine, storage, chemical fertilizer, steel, mining, lubrication, air dust proof, temperature monitor, boiler, Dyeing and finishing equipment. For meeting different requirements of different environments, the products of each kind have many optional specifications and materials, and can be customized. We develop products together with customer to improve reliance, safety and Economy of them. We struggle to make each link perfect, and building our quality based on finished technology and the promise that keeps improving and uniform for customer.
Wide range of service support systems help us to make quick responses customers and improve our service quality. We think single product can't bring real benefits to our customers, so we pay much attention to providing customer with complete services including consultation solution, product implementation and technology support. We have brand new industrial workshop, advanced machine tools, modern design center, efficient technical service organization, and worldwide advanced test equipment. We also have strict quality trailing and after-sales management systems, and fully promote ISO9001 quality management certification. We have been certified by ISO9001 international quality management system in 2001.
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd., has dedicated itself to market development and promotion of various new products for many years. During that time, we exploited Korean and Japanese market, and formed fixed agents in Korea and Japan. Through many years of cooperation, we build a good relationship with them. Our products are sold overseas. We always pursue scientific progress and fit market demand, please believe us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 177 of Jinhui West Road Yinzhou Investment and Business Center, Ningbo, Zhejiang, China
-
Plant Area
- 5250 square meters
-
Number of Employees
- 64
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Sensors, Controllers
-
Production Lines
- 5
-
Production Machines
- CNC lathe, Injection molding machine, Fully automatic coating machine, Wave-soldering machine, Assembling line, Aging tester, Testing line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-12-06
-
Export Year
- 19 Years
-
Main Markets
- North America, Europe, Australia, Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, Others
-
Cooperated with Fortune 500
- No
FAQ
- What materials are used for the level switch?
- The case, nut, and e-ring are made of SUS304 stainless steel, while the floater can be SUS304 or SUS316.
- Can the electrical parameters be customized?
- Yes, electrical parameters and specifications can be changed according to client requirements.
- What is the minimum order quantity?
- The minimum order quantity is 1 PC.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Is OEM service available for this product?
- Yes, we offer OEM and ODM services, including customization from samples, designs, and full customization.
- What certifications does the product have?
- The product is certified with RoHS and ISO9001 standards.
- What types of liquids can this switch detect?
- It is suitable for water, oil, and chemical liquids.
- What is the IP rating of the switch?
- The switch has an IP67 rating, ensuring it is dust-tight and protected against immersion in water.
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