In 2023, the market price of HQ-HQ316 pressure transmitters has attracted much attention. As a professional manufacturer of diffused silicon liquid and gas pressure sensors, Xi'an Shenghongchuang Instrument Co., Ltd. provides you with the latest price analysis. This article provides a detailed interpretation of the price ranges and purchasing points of different models such as SC-SC316 and PTD-PTD500 series, helping information researchers quickly obtain industry data.

I. Overview of the Diffused Silicon Pressure Transmitter Market

Diffused silicon pressure transmitters are widely used in industries such as petrochemicals, power and energy, and water treatment due to their advantages of high precision and long-term stability. Affected by fluctuations in raw material costs in 2023, the prices of mainstream models such as HQ-HQ316 showed an increase of 5%-8%. As a high-tech enterprise, Xi'an Shenghongchuang uses German HELM precision diffused silicon chips. Its products have passed CE and RoHS certification, with performance benchmarked against international brands such as E+H and Rosemount, while the price is only 60%-70% of imported products.

II. Analysis of Core Product Price Ranges

According to differences in parameters such as pressure range and output signal, there are significant differences in the prices of different models:

III. Technical Parameter Comparison and Selection Recommendations

When purchasing, the following parameters should be重点 considered:

• Accuracy class: HQ-HQ316 reaches 0.2%FS, higher than the industry standard of 0.5%FS
• Media compatibility: 316L stainless steel diaphragm can measure corrosive gases/liquids
• Temperature compensation: Automatic compensation over the wide temperature range of -20℃~85℃ ensures stability in plateau areas

For the food and pharmaceutical industries, it is recommended to choose the PTD-PTD503 model with a hygienic-grade interface; for high-temperature working conditions, the FR-YL2 high-temperature-resistant version is recommended.

IV. Analysis of Industry Application Cases

In a project at a large chemical plant in Shaanxi, 30 PTD-PTD502 pressure transmitters were used to replace imported equipment, achieving:

1. A 42% reduction in procurement costs
2. A decrease in failure rate from 3% to 0.5%
3. Certification through the GJB9001C-2017 military industry quality management system

This case proves that domestically produced high-end sensors now possess the strength to compete with international brands.

V. Frequently Asked Questions

Q: How can the technical strength of a supplier be judged?
A: It can be verified through three points: ① whether it has independent intellectual property rights (for example, Shenghongchuang holds 7 patents) ② whether it participates in the formulation of industry standards ③ whether it provides on-site calibration services.

VI. Why Choose Xi'an Shenghongchuang

As a key high-tech enterprise in Xixian New Area, we provide:

• 18 years of industry experience, serving 3000+ customers
• 72-hour rapid response mechanism
• 3-year extended warranty commitment

Call 029-8456XXXX now to obtain your exclusive quotation plan, and enjoy free technical consultation.