As the core component of flow control equipment, the TS-TS2007 pressure transmitter requires comprehensive consideration of accuracy, stability, and price during procurement. This article compares the technical parameters and quotations of diffused silicon liquid and gas pressure sensors to help technical evaluators quickly identify the optimal procurement solution. As a professional sensor manufacturer, Xi'an Shenghongchuang Instrumentation Co., Ltd. provides customization services for multiple models of pressure transmitters.

I. Analysis of the Technical Performance of Diffused Silicon Pressure Transmitters

Due to its outstanding stability and high accuracy, diffused silicon technology has become the preferred solution for industrial pressure measurement. The TS-TS2007 adopts the monocrystalline silicon piezoresistive effect principle, with a measurement range covering 0-100MPa and accuracy up to ±0.1%FS. Compared with traditional ceramic capacitive sensors, its temperature drift is less than ±0.02%/℃（-20℃~80℃）, and its long-term stability index exceeds ±0.1%/year, making it particularly suitable for harsh working conditions such as petrochemical applications.

By comparing two similar products, CGYL-203 and PTB-PTB502, it can be found that diffused silicon sensors demonstrate outstanding media compatibility. Taking Shenghongchuang's TS-TS2007 as an example, its 316L stainless steel isolation diaphragm can withstand highly corrosive media, and with specially treated O-rings, it can perfectly meet the measurement requirements of special chemicals such as hydrofluoric acid. This technical feature has irreplaceable advantages in waste gas treatment systems in the environmental protection industry.

II. Comparative Analysis of Quotations for Mainstream Models in the Market

From the perspective of cost-effectiveness, although the FD-D series has the lowest unit price（about 1,200-1,500 yuan）, its plastic housing structure carries aging risks under high-temperature and high-pressure environments. However, supporting equipment such as Domestic Electromagnetic Flowmeter LDW Pipeline Intelligent Electromagnetic Flowmeter often needs to work in coordination with high-precision pressure transmitters. In such cases, choosing a mid-priced product like the TS-TS2007 can instead reduce the overall system maintenance cost.

III. Evaluation System for Key Selection Indicators

Technical evaluators should establish a multidimensional evaluation model: first confirm the process connection method（G1/2、NPT1/2 or flange connection）, then pay attention to the electrical interface（M20*1.5 or 1/2NPT cable entry）, and finally verify explosion-proof certification（ExdIICT6Gb is applicable to hazardous areas）. Shenghongchuang's CEMPX-CEMPX203 series has also passed SIL2 functional safety certification, which is particularly important in chemical automation systems.

For scenarios requiring flow-pressure linkage, it is recommended to refer to the selection standards for electromagnetic flowmeters. For example, in municipal water supply systems, when selecting Domestic Electromagnetic Flowmeter LDW Pipeline Intelligent Electromagnetic Flowmeter, its 150:1 ultra-wide range ratio requires the matching pressure transmitter to have corresponding dynamic response characteristics. In this case, the 10ms response time of the TS-TS2007 becomes particularly critical.

IV. In-Depth Matching of Industry Application Scenarios

In the LNG storage and transportation field, the -40℃ low-temperature startup performance of the CYH-300Z is outstanding; while high-temperature flue gas monitoring in the metallurgical industry requires the special heat dissipation structure of the FD-A. Relying on the industrial cluster advantages in Xixian New Area, Xi'an Shenghongchuang can provide customized solutions for different industries, such as developing a hygienic three-diaphragm structure for the food and pharmaceutical industries to avoid the risk of cross-contamination.

V. Common Misunderstandings in Technical Evaluation

Misunderstanding 1: blindly pursuing high accuracy. In fact, transmitters with 0.1% accuracy are not highly cost-effective in general water treatment scenarios unless trade settlement is involved. Misunderstanding 2: ignoring long-term stability indicators. Sensors with impressive laboratory data may show obvious drift after half a year. Misunderstanding 3: failing to consider installation impact. Excessive torque during threaded installation can cause permanent damage to the ceramic sensor of the TS-TS2007.

VI. Advantages of Professional Customization Services

As a national high-tech enterprise, Shenghongchuang can provide: 1）media characteristic adaptation modifications（such as special models for hydrofluoric acid）；2）customized special electrical outputs（such as 4-20mA superimposed with HART protocol）；3）protective designs for extreme environments（IP68 submersible type or radiation-resistant type）. Our engineering team once developed a special model for a nuclear power project that met the requirement of more than 10 years of maintenance-free operation, verifying the technical strength of domestic sensors.

Contact our technical consultants immediately to obtain a personalized selection solution and the latest quotation list for the TS-TS2007. The production base in Xixian New Area supports small-batch trial production verification to ensure that the equipment perfectly matches your process flow requirements.