Water Level Relay

Home / Product / Floatless Level Relay

Floatless Level Relay Manufacturer

Floatless level relays are becoming a standard in industrial automation due to their ability to provide accurate, reliable, and fail-safe liquid level management. They are essential in industries like wastewater treatment, chemical storage, and fuel management, where precise control is necessary to avoid operational risks. As industrial systems continue to become more automated and integrated, the need for advanced technologies like floatless level relays — a type of Water Level Relay designed for precision sensing without mechanical floats — will only increase.

For industries seeking to enhance safety, reduce maintenance, and improve system reliability, floatless level relays with fail-safe operation offer the ideal solution. Whether managing water levels or controlling liquid systems in hazardous environments, these relays provide a high level of performance and security that is essential for modern industrial operations.

About Us

Who we are

YOSHINE is from China.
YOSHINE is a relay manufacturer.

Wenzhou Derrek Electric Co., Ltd. is a China Floatless Level Relay Manufacturer and Water Level Relay Manufacturer. YOSHINE's products can be divided into two categories:
1. Products that manage electronic control processes (Step Relay, Time Relay, Switching Power Supply, Floatless Level Switch, etc.).
2. Products that protect equipment (e.g. motors) from voltage and current failures (Voltage Protection Relay, Current Monitoring Relay). OEM service is offered according to the client's requirements.
Application of YOSHINE's products is mainly in reset control (small hospitals, nursing homes, community houses), Lighting Control, Pump Control, Generator Control, etc. Considering the important role of our products, we keep developing new products and improving quality standards. YOSHINE not only involves all aspects of the industrial field but also intelligent control of offices and residences. We strive to provide clients with more efficient and intelligent products.
YOSHINE has gained a reputation for short lead time, flexible design, and excellent technical support.
YOSHINE has made its contribution to the development of our society and the global intelligence industry with the mission of "Made for Connection".

YOSHINE

  • Current employees
    0+

    The company currently has more than 50 employees, including 7 professional technicians and 2 engineers.

  • Factory area
    0

    We have our own manufacturing plant which covers an area of ​​12000 square meters.

  • Monthly production capacity
    0+

    Our monthly production capacity is over 100,000 pcs, which can meet the needs of different clients.

Honor

Our Certificate

  • 2022 CE Certificate 2022 CE Certificate
    2022 CE Certificate
  • YX7 (30826-30827) M.2021.206.C64486_00 YX7 (30826-30827) M.2021.206.C64486_00
    YX7 (30826-30827) M.2021.206.C64486_00
  • CB Certificate CB Certificate
    CB Certificate
  • CE-EMC CERTIFICATE YX189 CE-EMC CERTIFICATE YX189
    CE-EMC CERTIFICATE YX189
  • CE-EMC CERTIFICATE YX190  YX192  YX805  YX810 CE-EMC CERTIFICATE YX190  YX192  YX805  YX810
    CE-EMC CERTIFICATE YX190 YX192 YX805 YX810
  • CE-LVD CERTIFICATE YX189 CE-LVD CERTIFICATE YX189
    CE-LVD CERTIFICATE YX189
  • CE-LVD CERTIFICATE YX190  YX192  YX805  YX810 CE-LVD CERTIFICATE YX190  YX192  YX805  YX810
    CE-LVD CERTIFICATE YX190 YX192 YX805 YX810
  • CE-EMC CERTIFICATE YX-222 CE-EMC CERTIFICATE YX-222
    CE-EMC CERTIFICATE YX-222
  • CE-LVD CERTIFICATE YX-222 CE-LVD CERTIFICATE YX-222
    CE-LVD CERTIFICATE YX-222
  • CE-ROHS CERTIFICATE YX-222 CE-ROHS CERTIFICATE YX-222
    CE-ROHS CERTIFICATE YX-222
  • Software Certificate Software Certificate
    Software Certificate
  • Over-current and under-current relay Over-current and under-current relay
    Over-current and under-current relay
NEWS & UPDATES

Latest News

Industry Knowledge Extension

Floatless Level Relay with Fail-Safe Operation for Industrial Systems

In today's industrial landscape, the need for precision and reliability in monitoring and controlling liquid levels is paramount. Floatless level relays are integral to modern industrial automation systems, providing accurate, non-contact liquid level sensing. These relays ensure continuous operation, reduce the risk of equipment failure, and improve safety across various industrial sectors, including chemical, water treatment, and fuel storage.

Importance of Fail-Safe Operation in Maintaining Safety and System Reliability

A critical feature of floatless level relays is their fail-safe operation. Fail-safe operation means the relay continues to function safely even if the system encounters a fault. This ability to protect against system failures and provide emergency shutdowns is crucial in industries where liquid levels must be managed with high precision. Whether in water treatment plants or oil refineries, fail-safe relays are essential in preventing hazardous conditions, overflow, or dry running, ensuring continuous operation with minimal risk of accidents.

Key Advantages of Floatless Level Relay with Fail-Safe Operation

How Fail-Safe Operation Minimizes Risks and Enhances Operational Safety

Fail-safe operation is built into floatless level relays to guarantee that if a malfunction or electrical fault occurs, the system will automatically activate a safety mechanism or alert the operator. This minimizes risks and ensures that equipment is not damaged due to unexpected conditions. The relay maintains constant monitoring and delivers immediate corrective action, which is essential in industries like water treatment or chemical storage, where overflow or underfilling could lead to environmental or operational disasters.

Benefits of Non-Contact Technology Compared to Traditional Float-Based Systems

Traditional float-based level sensing relies on mechanical parts that can wear out or become jammed over time. Floatless level relays, however, use non-contact technology that eliminates moving parts. This provides several benefits:

  • Longer lifespan: No mechanical wear means a more durable, reliable system.
  • Reduced maintenance: No parts to clean or replace, lowering long-term maintenance costs.
  • Higher precision: Non-contact sensors provide accurate readings and eliminate issues caused by the movement of mechanical floats.

Adjustable Settings for Optimized Performance in Various Industrial Environments

One of the key advantages of floatless level relays is their adjustability. These relays come with customizable settings that allow operators to fine-tune sensitivity and response time to suit their specific operational needs. For example, in wastewater treatment, these settings can be optimized to detect subtle changes in water level, while in fuel storage tanks, they can be adjusted to prevent overflow and ensure safety. This flexibility allows these relays to serve a broad range of applications across different industrial sectors.

Applications of Floatless Level Relay with Fail-Safe Operation in Critical Industries

Water Level Relay Applications in Wastewater Treatment and Water Storage

In industries like wastewater treatment, where maintaining precise water levels is crucial to prevent overflow or system failure, floatless level relays offer reliable performance. They ensure that pumps and valves operate at optimal levels, preventing costly disruptions and environmental damage. These relays play a vital role in ensuring that water storage tanks remain within the appropriate level, avoiding both overflows and insufficient water supply.

Use in Chemical, Oil, and Fuel Storage Tanks to Prevent Overflow and Dry-Run Risks

For industries dealing with hazardous liquids such as chemicals, oil, or fuel, the stakes are high. A failure in liquid level management can result in dangerous spills, safety violations, or equipment damage. Floatless level relays provide accurate, non-contact level sensing, ensuring that fuel storage tanks, chemical reactors, and other sensitive systems are continuously monitored. Their fail-safe operation prevents overflow and dry-running, which can damage pumps and create safety hazards.

How Floatless Level Relays Enhance Industrial Automation Systems?

Integration with PLCs and SCADA for Automated Control and Monitoring

Floatless level relays can be easily integrated into PLC (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems, providing a seamless automation solution for industrial systems. These systems enhance real-time monitoring, allowing operators to access liquid level data remotely and respond to any changes quickly. This integration allows for automated control, where systems can be adjusted in real-time based on level readings, ensuring greater operational efficiency and safety.

Real-Time Liquid Level Detection and Automated System Shutdowns for Safety

The primary function of a floatless level relay is to detect liquid levels in real-time and trigger automated responses if levels exceed safe thresholds. Whether in water storage, chemical tanks, or fuel reservoirs, the relay ensures that operators are immediately alerted to abnormal conditions. In critical situations, such as high liquid levels or potential overflows, the system can automatically shut down pumps or activate safety protocols, ensuring operational safety.

Why Choosing a Fail-Safe Floatless Level Relay is Crucial for Industrial Operations

In industrial operations, system failures due to improper liquid level control can lead to downtime, damaged equipment, and even safety hazards. This is why choosing a fail-safe floatless level relay is critical to ensure that systems continue to operate smoothly under all circumstances. These relays are designed with built-in mechanisms that allow them to keep working even when there is a fault in the system, ensuring continuous operation and reducing the chances of a complete system shutdown.

The Importance of Fail-Safe Functionality in Preventing System Failures and Ensuring Operational Continuity

A fail-safe floatless level relay is designed to automatically activate a backup system or alert operators if the liquid level is outside the desired range. This fail-safe operation guarantees that if one component fails, the relay can continue to function, triggering an alert or activating safety mechanisms to prevent further issues. In industries like water treatment, oil refineries, and chemical manufacturing, where a failure can lead to expensive downtime, these relays provide an extra layer of security.

Cost-Effectiveness: Reducing Downtime and Maintenance Through Reliable Level Control

By maintaining accurate liquid level control with a fail-safe Water Level Relay, businesses can significantly reduce downtime and maintenance costs. Unlike traditional float-based systems, which require regular maintenance and can fail due to mechanical wear, floatless relays provide reliable, non-contact sensing. This reduces the risk of breakdowns, eliminates frequent repairs, and helps businesses save on costly maintenance services over the long term.

Selecting the Right Floatless Level Relay for Your System Needs

Choosing the right floatless level relay for your system is essential to ensure optimal performance, safety, and efficiency. When selecting a relay, there are several factors to consider to ensure compatibility with your existing equipment and meet the unique demands of your industrial application.

Key Factors When Choosing a Floatless Level Relay with Fail-Safe Operation

  • Application Requirements: The first step is to identify the specific needs of your system. Whether you're managing water tanks, fuel storage, or chemical reservoirs, your relay must match the required operational environment.
  • Adjustable Sensitivity and Response Time: Look for a relay that offers customizable sensitivity and adjustable timing settings. This flexibility allows the relay to accommodate a wide range of industrial environments and liquid types, from water treatment to oil storage.
  • Fail-Safe Mechanism: Ensure the relay has a robust fail-safe operation feature. This should include automatic alerts, emergency shutdowns, or backup systems to prevent failures from affecting your operations.
  • Reliability and Durability: Industrial environments can be harsh. The relay should be made of high-quality materials that can withstand exposure to chemicals, extreme temperatures, and vibration.

Compatibility Considerations with Existing Industrial Systems and Automation Technologies

Before making a final decision, check whether the relay is compatible with your existing automation systems, such as PLC (Programmable Logic Controllers) or SCADA systems. A programmable fWater Level Relay that integrates seamlessly with these technologies will offer greater control and flexibility, improving overall system performance.

Future Trends in Floatless Level Relay Technology

As industries continue to evolve and adapt to new challenges, the demand for smart and automated solutions in liquid level control systems is growing. Floatless level relays are becoming increasingly sophisticated, thanks to the introduction of advanced sensing technologies and deeper integration with IoT (Internet of Things) and AI (Artificial Intelligence) systems. At Wenzhou Derrek Electric Co., Ltd., we are continuously innovating to stay ahead of these trends, providing cutting-edge relay solutions for industries worldwide.

Emerging Innovations in Level Sensing and Fail-Safe Features for Industrial Applications

Manufacturers, including Wenzhou Derrek Electric Co., Ltd., are constantly striving to enhance the functionality and precision of floatless level relays. Emerging technologies such as digital sensors, wireless connectivity, and AI-driven monitoring systems are set to revolutionize liquid level control. These innovations will not only improve accuracy and efficiency but also facilitate predictive maintenance, allowing industries to detect and resolve potential issues before they lead to costly breakdowns. Our team at Wenzhou Derrek Electric Co., Ltd. is proud to be at the forefront of this development, integrating the latest technology to provide highly reliable and efficient relays.

The Growing Demand for Smart and Automated Water Level Relay Systems in Modern Industries

The future of Water Level Relay lies in the expansion of automation and smart technologies. As industries move toward Industry 4.0, there is an increasing demand for intelligent water level relay systems that offer real-time data, predictive insights, and remote monitoring capabilities. These systems enable operators to monitor and manage liquid levels from virtually anywhere, leading to improved operational efficiency, reduced human error, and enhanced safety. Wenzhou Derrek Electric Co., Ltd. is committed to developing and providing these smart relay systems, ensuring that our customers have the tools they need to stay ahead in a rapidly changing industrial landscape.

As the market for automated liquid level control continues to grow, businesses will increasingly rely on smart floatless level relays to meet their evolving needs. At Wenzhou Derrek Electric Co., Ltd., we remain dedicated to providing innovative solutions that empower industries to operate more efficiently, safely, and sustainably.