Supplier sign in
Home
STAY INFORMED
Subscribe to our monthly newsletter.
Your email address will never be disclosed to any third party.
Read our privacy notice.

       

COMPANY PAGE

Login
Latest update: 25.11.2025
Rettar technology co., ltd
TEL: +86 18610730582
International Sales Team
202-2, 2nd Floor, Building 3, No. 14, Huanke Dongyi Road, B
101102   Beijing
China
Contact
+86 18610730582
International Sales Team
Company video
YouTube Channel
YouTube Channel
Company brochure
Company brochure
RETTAR is a leading intelligent technology company, founded in 2007 with roots in Tsinghua University, specializing in advanced AI and radar-based industrial measurement solutions for global clients. We drive industrial precision and safety with our core product portfolio, including the innovative 3DPro Series (3D Radar Scanner, 3D Laser Scanner) for volume visualization, and high-reliability Radar Level Transmitters and Level Switches for process control. Backed by over 180 technology patents and a Global R&D Center, our commitment to international standards is demonstrated by essential certifications such as CE, ATEX, and RoHS, ensuring seamless integration and compliance for customers in over 20 countries across the Energy, Mining, and Feed sectors.
Meet us at
Products
Products, services
 3Dpro2300 Radar Scanner - 3D visual volume monitoring for silo, yard, dome, and shed applications.
 3Dpro2300Easy Radar Scanner - A lightweight 3D volume inventory system for real-time stock information.
 3DPro2501 laser Scanner - Long-range 3D laser scanning for quick, full-yard scans in just three minutes.
 3DPro2503 Laser Scanner - Patented dust-proof and algorithm-driven LiDAR, ideal for volume inventory in small-scale environments.
 80GHz Radar Level Meter - High-frequency radar technology for accurate and reliable level measurement in challenging environments.
 26GHz Radar Level Meter - optimized for accurate level measurement in chemical, power, and high-steam environments.
 140GHz Radar Level Meter - ideal for level measurement in environments with stirring and fluctuating liquid conditions.
 Guided Wave Radar Level Meter - designed for high-temperature (400°C) and high-pressure (40 bar) applications, ideal for boiler drum level measurement.
 NA22 Density Meter - Non-intrusive, high-precision density monitoring on the outside of pipelines, ensuring continuous production without the need for drilling.
Categories
Process control, instrumentation - Meters, measurement - Level meters - Capacitative level meters
Process control, instrumentation - Switches - Level switches - Capacitative level switches
Process control, instrumentation - Meters, measurement - Level meters - Laser level meters
Process control, instrumentation - Meters, measurement - Level meters - Radar level meters
Process control, instrumentation - Switches - Level switches - Rotating vane level switches
Show more
Categories
Process control, instrumentation - Meters, measurement - Level meters - Capacitative level meters
Process control, instrumentation - Switches - Level switches - Capacitative level switches
Process control, instrumentation - Meters, measurement - Level meters - Laser level meters
Process control, instrumentation - Meters, measurement - Level meters - Radar level meters
Process control, instrumentation - Switches - Level switches - Rotating vane level switches
Process control, instrumentation - Switches - Level switches - Tuning fork level switches

Posts

How RETTAR 3DPro2300 Digitizes Bulk Material Silo Inventory   Eliminate inventory risks with the RETTAR 3DPro2300 Radar Scanner. Achieve 98% accuracy and unmanned safety with 3D modeling for smart bulk material silos.
How RETTAR 3DPro2300 Digitizes Bulk Material Silo Inventory
Eliminate inventory risks with the RETTAR 3DPro2300 Radar Scanner. Achieve 98% accuracy and unmanned safety with 3D modeling for smart bulk material silos. Eliminate guesswork and manual risks. Discover how RETTAR’s 3D Radar Scanning technology provides real-time “X-ray vision” for industrial silos, ensuring 98% accuracy in even the most challenging environments. In the global grain, brewing, and feed industries, managing deep silos is a constant challenge. When dealing with thousands of tons of sorghum or other bulk materials, managers often struggle with ”invisible inventory”—data that is estimated rather than measured. Traditional methods are either dangerously manual or technologically insufficient to handle the irregular surfaces of bulk solids. 5 Core Challenges Solved by RETTAR Technology # Safety First: Manual inventory checks involve high risks of dust explosions, oxygen deficiency, and falls. RETTAR enables ”unmanned” auditing. # Surface Irregularity: Single-point sensors cannot ”see” the peaks and valleys of material piles. The 3DPro2300 maps the entire surface for true volume calculation.
22.01.2026  |  328x  |  Product news  | 
3D Radar Scanner: Precision Inventory for High-Dust Powder Silos RETTAR’s 3DPro2300 3D Radar Scanner masters high-dust silos. ATEX/TÜV certified, it penetrates dense dust to deliver zero-blind-spot inventory management.
3D Radar Scanner: Precision Inventory for High-Dust Powder Silos
RETTAR’s 3DPro2300 3D Radar Scanner masters high-dust silos. ATEX/TÜV certified, it penetrates dense dust to deliver zero-blind-spot inventory management. In heavy industries such as cement production, power generation, and metallurgy, the precise management of limestone powder—a critical raw material—is essential for operational stability and cost efficiency. However, traditional measurement methods like manual dipping or heavy-hammer level gauges often fail in the face of modern automation requirements. To address the industry pain point of inaccurate data in high-dust environments, RETTAR has introduced the 3DPro2300 Radar Scanner, a game-changing solution designed for high-precision, real-time, and autonomous inventory monitoring. The ”Black Box” of High-Density Dust * Limestone powder silos present some of the most unforgiving environments for industrial instrumentation. * Extreme Dust Concentrations: During feeding and discharging, fine particles create thick clouds that obstruct optical and ultrasonic signals, leading to total sensor failure. * Signal Interference & Absorption: Conventional radar
14.01.2026  |  125x  |  Product news  | 
Precision Silo Volume Measurement with the RETTAR 3D Scanner
Precision Silo Volume Measurement with the RETTAR 3D Scanner
For continuous operations and cost optimization in mining and material processing plants, precisely determining the actual material volume and inventory within silos is a critical factor. Traditional level sensors provide limited point data, leading to inaccurate volume estimates and unreliable inventory reports, especially when facing high dust or extreme environmental conditions. RETTAR offers a breakthrough solution using its robust 3D Radar Scanning technology. The 3DPro2300 Series Radar Scanner provides the high-penetration, accurate 3D data required for complex interior volume calculations, offering a reliable monitoring architecture for smart inventory management. ATEX-Certified Reliability for Silo Environments The RETTAR 3DPro2300 Series Radar Scanners are specifically engineered for environments where lasers fail. Their superior wave penetration and environmental immunity make them the ideal choice for high-dust, high-humidity, or confined silo environments
11.12.2025  |  179x  |  Product news  | 
PORTALS
BulkSolids-Portal Schuettgut-Portal Recycling-Portal
Related
Bulkgids.nl
SIGN UP FOR OUR NEWSLETTER
Newsletter archive
Service and contact
ContactDisclaimerPrivacyAdvertising
FOLLOW US
Linked