Float Level Switch – Reliable Liquid Level Detection Across Industries
Float level switches are widely used in industrial and commercial applications to detect liquid levels in tanks, vessels, and pipelines....
Side-Mounted Float Level Switches for Industrial Liquid Level Control
Instrava Curated Instruments — Through carefully selected industrial-grade sensing technologies, our float level switches deliver stable, reliable, and long-term liquid level control for demanding industrial environments.
This side-mounted float level switch for liquid level control is designed for precise switching at defined liquid levels, ensuring safe operation in chemical, petroleum, marine, and storage systems.
✔ High pressure resistance
✔ Explosion-proof safety design
✔ Stable mechanical operation
Liquid Level Switches Description
Side-Mounted Float Level Switch Advantages for Industrial Applications
Reliable Side-Mounted Float Level Switch for Industrial Tanks
The side-mounted float level switch for tanks is engineered for accurate point level detection when liquid reaches a preset position, making it ideal for:
- Storage tanks
- Transportation vessels
- Industrial process systems
It ensures consistent switching performance in repetitive operations.
Mechanical Float Level Switch Based on Lever and Magnetic Principle
This float level switch with magnetic lever mechanism operates using:
- Buoyancy force
- Lever principle
- Magnetic switching action
This design ensures stable and repeatable ON/OFF control without electronic drift.
High-Pressure Explosion Proof Float Level Switch for Harsh Environments
Designed for extreme conditions, this explosion-proof float level switch for high-pressure systems supports:
- Pressure up to 10 MPa
- Temperature up to 350°C
- Exd IIC T4~T6 certification
Ideal for oil, gas, and chemical industries.
Maintenance-Free Side-Mounted Float Level Switch
With a robust mechanical structure, this maintenance-free float level switch offers:
- No electronic calibration required
- Long service life
- Stable operation in repetitive cycles
Side-Mounted Float Level Switch Applications in Industrial Systems
Float Level Switch for Chemical and Petroleum Industry Tanks
This side-mounted float level switch for chemical tanks and petroleum systems is widely used in:
- Chemical storage tanks
- Oil & fuel storage systems
- Refinery processing units
- Marine and ship ballast systems
Float Level Switch for High-Temperature Industrial Applications
With operating temperature up to 350°C, this high-temperature float level switch for industrial systems is suitable for:
- Steam systems
- High-temperature process tanks
- Thermal storage systems
Float Level Switch for Pump Control and Level Alarm
The system provides reliable liquid level ON/OFF switching for:
- Pump start/stop control
- Overflow protection
- Dry-run prevention
- High/low level alarms
Liquid Level Switches Parameter
| Parameter | Specification |
|---|---|
| Model | HMFS 413 |
| Installation Type | Side Mounted |
| Measuring Principle | Float + Lever + Magnetic Switch |
| Control Range | ≤ 10 mm / 25–550 mm |
| Operating Pressure | -0.1 to 10 MPa |
| Operating Temperature | 0°C to 350°C |
| Output Capacity | 220VAC/DC, 150W |
| Adjustment Mode | Non-adjustable / Adjustable (Model dependent) |
| Explosion Proof Grade | Ex d IIC T4~T6 |
| IP Rating | IP65 |
| Medium | Liquids |
Instrava OEM/ODM
Reliable Instruments. Solutions That Fit Your Application.
Instrava is focused on delivering reliable industrial solutions through carefully curated products, application-driven optimization, and flexible customization. We select proven instruments from trusted manufacturers to ensure consistent quality, optimize solutions based on real working conditions to solve practical challenges, and provide tailored configurations to meet specific application needs.
By combining selection expertise with application understanding, Instrava helps customers reduce risk, improve efficiency, and achieve dependable results in complex industrial environments.
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What is a side-mounted float level switch and how does it work?
A side-mounted float level switch is a mechanical device that detects liquid level using a float connected to a lever and magnetic mechanism. When the liquid reaches a set point, the switch changes state to control or alarm the system.
Where are float level switches commonly used?
A float level switch for industrial liquid control is widely used in:
- Chemical tanks
- Petroleum storage systems
- Marine ballast tanks
- Industrial process vessels
Can float level switches work under high pressure and temperature?
Yes, this high-pressure float level switch (up to 10 MPa) and high-temperature float switch (up to 350°C) is designed for harsh industrial environments.
Is the side-mounted float level switch explosion-proof?
Yes, it is available with Ex d IIC T4~T6 explosion-proof certification, making it suitable for hazardous chemical and petroleum environments.
Does a float level switch require calibration or maintenance?
No frequent calibration is required. This mechanical float level switch operates with a simple physical mechanism, making it highly reliable and low-maintenance.
What makes side-mounted float level switches reliable?
Their reliability comes from:
- Simple mechanical structure
- Magnetic switching principle
- No complex electronics
- Strong resistance to harsh conditions
Why Choose Instrava
Built on Consistency, Not Claims
Focused on Industrial Applications
We specialize in industrial analysis and detection, with a clear understanding of real-world operating environments and requirements.
Strict Product Selection Criteria
Every instrument is evaluated based on performance, stability, and application suitability—not just specifications or pricing.
Reliable Supply & Quality Consistency
We work with trusted manufacturers to ensure stable supply, consistent quality, and dependable delivery.
Practical, Experience-Based Support
Our recommendations are grounded in application understanding, helping customers avoid common issues and achieve reliable results.
Instrava is built to reduce uncertainty—so every decision you make is clearer, safer, and more reliable.
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