The TH2 weighing sensor newly developed by Xi'an Shenghongchuang Instrumentation has achieved a major technological breakthrough, with accuracy improved by 30%！As a benchmark product among column-type pressure sensors, its innovative structural design is perfectly suited to harsh working conditions such as reactor stirring stations, bringing a revolutionary solution to the field of industrial force measurement. This article will provide an in-depth analysis of its core technical secrets.

I. Technical Performance Breakthrough: The underlying logic behind the 30% accuracy improvement

The TH2 weighing sensor adopts new alloy materials and composite strain gauge technology. By optimizing the elastic body structural design, the uniformity of stress distribution is improved by 45%. Test data show that within the 0-50t measuring range, the nonlinearity error is ≤±0.02%FS, and the repeatability error is ≤±0.01%FS, far exceeding the requirements of the ISO 376:2011 international standard. Its core innovations include: 1) a honeycomb load-bearing structure optimized through 3D finite element analysis; 2) a temperature self-compensation algorithm; 3) an integrated sealing process with IP68 protection rating. These technological breakthroughs enable products in the same series, such as CYT-201A and ZRN607, to maintain ±0.05% long-term stability even in vibration environments such as reactor stirring stations.

II. Verification under harsh working conditions: Application test in reactor stirring stations

In a 2500L reactor project of a certain chemical group, the TH2 weighing sensor was comparatively tested against traditional models such as WH02 and NR-LZ1. Under compound working conditions involving acidic media, mechanical vibration （≤5g）, and temperature fluctuations （-20℃~80℃） over 6 consecutive months, the TH2 demonstrated significant advantages:

III. Selection guide: How to match different industrial scenarios

In response to the technical evaluation needs in the field of flow control equipment, we recommend: 1) for applications requiring explosion-proof certification, such as BLR-12(1), choose the Ex ia IIC T6 Ga version; 2) HGZS1 is more suitable for embedded installation where space is limited; 3) LK-4016 offers faster response speed in dynamic weighing scenarios. Specific comparison of selection parameters:

• Static accuracy: TH2＞Z318＞CST-503
• Overload capacity: 150%FS（TH2） vs 120%FS（conventional models）
• Signal output: standard RS485+4-20mA dual output

IV. Why choose Shenghongchuang sensors

As a national high-tech enterprise, we hold 20 patents related to weighing sensors, and all products have passed CE, RoHS, and OIML R60 certifications. The production base in Xixian New Area is equipped with a German HBM calibration system, ensuring that every TH2 weighing sensor undergoes a 72-hour aging test before leaving the factory. We now provide free working condition evaluation and customized services, and welcome technical teams to inquire about sample test data.