In the field of industrial automation, the selection of radar level meters directly affects production safety and efficiency. This article provides an in-depth analysis of the key performance parameters of GUiDEPULS 63 and 64 solid radar level meters, compares the product features of series such as 69 B, 61, and 62, and offers a professional purchasing guide for technical evaluators and project decision-makers, helping you precisely match the stringent requirements of industrial solid material measurement.

I. Core Selection Factors for Industrial-Grade Radar Level Meters

In solid material measurement scenarios, the selection of radar level meters requires comprehensive consideration of medium characteristics, environmental conditions, and process requirements. As solid radar level meters specially designed for powdery and granular materials, the GUiDEPULS series, especially models 63 and 64, perform prominently in the following dimensions:

• Measurement accuracy: The 64 solid type adopts 80GHz high-frequency radar technology, with accuracy up to ±3mm, superior to the ±5mm of model 63, and is especially suitable for high-value material metering
• Anti-interference capability: The 69 B series is equipped with a patented filtering algorithm, which can effectively suppress interference from dust and agitators inside the silo
• Temperature resistance performance: The 61/62 series is suitable for -40℃~200℃ environments, while the 63/64 solid type can withstand instantaneous high temperatures of 250℃ through special sealing

II. Key Technical Comparison of GUiDEPULS 63 and 64 Solid Types

1. Antenna Design and Signal Processing

The 64 solid type is equipped with a parabolic antenna, with a beam angle of only 4°, compared with the 8° beam angle of model 63, enabling more precise penetration in high-dust environments. It adopts FMCW (frequency modulated continuous wave) technology, combined with DSP digital signal processing, to compensate in real time for measurement errors caused by changes in the dielectric constant of materials.

2. Mechanical Structure and Installation Adaptability

Model 63 provides two installation methods, flange and thread, suitable for DN80~DN200 interfaces; the 64 solid type innovatively adopts a quick-release clamp design, supporting horizontal/vertical multi-angle installation. Both have passed IP68 protection certification, but the 64 series adds a PTFE lining gasket at the flange seal, making it more suitable for corrosive environments.

III. Scenario-Based Matching Recommendations with Products in the Same Series

According to actual application needs, the applicable scenarios of different radar level meter models differ significantly:

1. 69 B solid type: Suitable for highly adhesive materials such as cement and pulverized coal, and its patented self-cleaning antenna can reduce the impact of material buildup
2. 61/62 series: An economical choice, suitable for storage of low dielectric constant materials such as grain and plastic pellets
3. 63/64 solid type: Recommended for high-temperature and high-pressure working conditions in the chemical and metallurgical industries, such as continuous monitoring of alumina powder and metal powders

IV. Engineering Verification Points for Procurement Decisions

Technical evaluators should focus on the following verification items during the selection stage:

• Conduct on-site empty-silo and full-silo tests to verify signal penetration capability
• Check whether the equipment complies with the IEC 61508 SIL2 functional safety standard
• Evaluate the compatibility of HART/Profibus-PA communication protocols with the existing DCS system

Xi'an Shenghongchuang Instrumentation Co., Ltd. can provide free sample testing services and issue calibration reports compliant with the GB/T 34036-2017 standard.

V. Industry Application Cases and Trend Insights

In lithium battery cathode material production lines, the GUiDEPULS 64 solid type has successfully replaced traditional mechanical level meters, achieving the following benefits:

• The measurement dead zone is reduced by 60%, improving batching accuracy to 99.2%
• Annual maintenance costs are reduced by 350,000 yuan (calculated based on single-line production capacity)

With the advancement of Industry 4.0, radar level meters are developing toward multi-parameter integrated measurement (such as simultaneously detecting material level and humidity), and the new generation of GUiDEPULS products has integrated AI predictive maintenance functions.

Summary and Professional Support

Choosing a suitable radar level meter requires balancing technical parameters, cost, and long-term reliability. With their excellent adaptability to solid materials, GUiDEPULS 63 and 64 solid types have become the preferred solution in industries such as chemicals and building materials. As a national high-tech enterprise, Xi'an Shenghongchuang provides full life-cycle services from selection consultation to after-sales calibration.

Contact our technical team now to obtain customized solutions and exclusive quotations. You can also apply for on-site working condition simulation tests to verify the actual performance of the equipment.