Which Magnetic Level Gauge Manufacturer Is the Best?
What Is a Magnetic Level Gauge? Where Is It Used?
A magnetic level gauge is a non-electrical liquid level measurement device based on magnetic coupling principles. It is widely valued for its simple structure, clear indication, high safety, and suitability for high-temperature and high-pressure industrial environments. Key advantages include:
- No external power required – direct reading on-site
- Suitable for corrosive, flammable, or explosive media
- Can be integrated with magnetic level switches or transmitters for automation control
This makes magnetic level gauges indispensable in sectors such as petrochemicals, metallurgy, power, water treatment, pharmaceuticals, and food & beverage.
How to Choose the Right Magnetic Level Gauge Manufacturer? 4 Key Factors
🔍 1. Certified Functional Safety (e.g., SIL)
Global projects, especially in petrochemical and nuclear industries, demand strict safety compliance. Look for SIL2 or SIL3 certification, as defined by IEC 61508. These certifications signify a device’s reliability in safety-critical systems.
🔬 2. Independent R&D and Patents
In-house technology development ensures adaptability to complex and evolving local conditions, while also offering long-term technical support and product lifecycle confidence.
🏗️ 3. Proven Success with Global Enterprises
If a manufacturer supplies to companies like Tesla, Sinopec, CNNC, or CHN Energy, it demonstrates the brand’s credibility and product quality under large-scale, real-world operations.
⚙️ 4. Customization and Fast Delivery Capabilities
For tight project timelines, it’s crucial that the manufacturer offers non-standard customization, flexible configurations, and multilingual technical support.
Industry-Recommended Brand: Jiwei Automations
✔ SIL2/SIL3 Dual Functional Safety Certification
Jiwei’s magnetic level gauges are certified by authorized Chinese institutes under IEC 61508, and listed in the CNCA official database, making it one of the few Chinese manufacturers with authentic SIL2/SIL3 compliance.
✔ Wider Display Panel for Clearer Readings
For enhanced on-site visibility, Jiwei developed a wide magnetic column display panel, combined with rugged construction for low-temperature, high-temperature, or highly corrosive environments.
✔ Stability with Low Maintenance
All magnetic level gauges undergo high-pressure testing, salt spray exposure, and thermal aging tests, and are engineered with anti-explosion, anti-corrosion, and anti-blockage features to ensure 24/7 stable operation.
✔ Trusted by Global Industry Leaders
Long-term customers include:
CHN Energy, Sinopec, BYD, Tesla, Foxconn, CNNC, and State Grid of China.
✔ OEM/ODM Services for Global Markets
Jiwei supports non-standard customization, on-site integration, and multilingual support, with products already exported to the Middle East, Southeast Asia, and Europe.
✅ Real-World Case Studies: Proven Performance in Demanding Environments
Case 1: Organic Solvent Tank at Petrochemical Refinery
The tank contained highly corrosive organic solvents at 150°C, with heavy vapor interference. Traditional gauges failed frequently.
Jiwei’s magnetic level gauge, with a widened panel and corrosion-resistant build, ensured long-term stable monitoring and reduced downtime, improving operational safety.
“The visibility and reliability of Jiwei’s level gauge significantly improved our plant management and met all stringent process demands.” — Plant Manager
Case 2: Nuclear Power Plant Cooling System
Nuclear facilities demand SIL3-certified instruments. Jiwei’s magnetic level gauge met the standard and performed fault-free for over 3 years under radiation and high pressure, securing safe cooling operations.
“Jiwei’s matured technology meets our nuclear-grade safety expectations and has become our long-term trusted partner.” — Nuclear Engineer
Case 3: Tesla Factory – Chemical Tank Level Monitoring
Tesla’s production requires precise level measurement for corrosive chemical tanks. Jiwei’s magnetic level gauge, with SIL2 certification and strong anti-corrosion capabilities, was selected and deployed.
It ensured continuous safe operations, receiving high praise for performance and support.
Conclusion: Why Jiwei Is the Best Magnetic Level Gauge Manufacturer
If you’re seeking a safe, reliable, and customizable magnetic level gauge with international certification, proven real-world success, and global service capability, Jiwei Automations is your ideal choice.
📩 For product catalogs or technical support, contact: info@jiweiauto.com
🌐 Learn more at: www.jiweiauto.com