Reliable Radar Level Transmitters & Level Switches——Strong Alternative to VEGA & Endress+Hauser

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Executive Summary

In industrial automation, leading brands like VEGA and Endress+Hauser have long held a dominant position in level measurement. However, with significant technological advances and manufacturing improvements, Shenzhen Jiwei Automations Ltd. has emerged as a reliable and competitive provider of level measurement solutions worldwide. This article explores five key aspects that demonstrate how Jiwei matches and even exceeds the performance of traditional global brands.

Reliable Radar Level Transmitters & Level Switches——Strong Alternative to VEGA & Endress+Hauser — China’s key industries now rely on Jiwei Automations — standing shoulder to shoulder with global leaders.

Competing with Global Leaders on Technology and Performance

Jiwei Automations boasts strong in-house R&D capabilities. Its flagship products—such as the JWrada® radar level transmitters, Fork-11 tuning fork level switches, and Tube-11 vibrating rod switches—are fully developed internally. The JWrada® 80GHz FMCW radar utilizes advanced millimeter-wave technology to deliver ultra-narrow beam angles and superior interference resistance, enabling zero dead zone measurements. It has been successfully deployed in demanding applications including LPG tanks, reactors, and storage vessels, effectively competing with VEGA’s VEGAPULS and Endress+Hauser’s Micropilot series.

Engineered for Precision and Harsh Environments

Jiwei’s Fork-11 tuning fork switch can detect media densities as low as 0.008g/cm³, suitable for foam and ultra-light powders. The Tube-11 vibrating rod switch features a dual-rod design that prevents false alarms caused by material buildup, performing reliably in challenging environments such as cement, flour, and fly ash storage.

Certified Quality with SIL and Explosion Protection

Jiwei’s products are certified by China’s PCEC (National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation) and cover intrinsic safety and explosion-proof standards. Multiple instruments have achieved SIL2 and SIL3 certification (verifiable through the official CNCA website), meeting IEC 61508 and IEC 61511 standards, making them suitable for critical industries such as chemical processing, power generation, and pharmaceuticals.

The company’s radar transmitter software holds copyrights registered with China’s Copyright Protection Center, ensuring proprietary, independently developed core algorithms free from third-party restrictions. Jiwei currently owns four software copyrights across tuning fork, radar, and ultrasonic level instruments.

Superior Adaptability for Extreme Conditions

Jiwei’s instruments are optimized for environments with high dust, temperature extremes, and heavy vibration:

Tuning fork switches operate from -50°C to +400°C, outperforming Endress+Hauser’s FTL51H model rated to +280°C, making them suitable for liquid oxygen, molten salt, and thermal oil applications.
Probes extend up to 6 meters—the longest among domestic manufacturers—exceeding Endress+Hauser’s 4-meter maximum, ideal for deep tanks in chemical and metallurgical industries.
Tube-11 vibrating rod switches incorporate modular sealing and anti-adhesion design for stable operation with sticky materials.
JWrada® radar transmitters feature steam compensation and agitator suppression algorithms for reliable use in vessels with condensation and complex internals.

Fast Localized Support and Customization

Jiwei provides a nationwide service network ensuring quick technical support, remote troubleshooting, and emergency maintenance. The company offers flexible customization, including non-standard process connections (JIS, ANSI flanges, sanitary clamps), special materials (e.g., Hastelloy), and firmware parameter adjustments to improve field compatibility and system integration.

Cost-Effective Solutions with Scalable Project Support

Jiwei delivers internationally competitive performance and certifications at significantly lower total cost of ownership—reducing procurement and maintenance expenses by 30–50%. Short lead times, versatile product lines, and responsive service have made Jiwei a preferred partner for OEMs, EPC contractors, and end users seeking advanced yet affordable level measurement solutions.

Conclusion: Jiwei Automations—Your Reliable Partner for Industrial Level Measurement

Combining technological innovation, rigorous certifications, environmental adaptability, and customer-focused services, Shenzhen Jiwei Automations stands on par with global instrumentation leaders. Its flagship JWrada® radar transmitters and Fork-11 tuning fork switches are widely deployed in mission-critical industrial projects, demonstrating reliability and engineering excellence.

Jiwei continues to push boundaries in smart measurement technologies, supporting the global industrial automation community with advanced, cost-effective solutions.