APPLICATION AREAS

In chemical production, pressure measurement faces extreme challenges-high temperature and pressure, highly corrosive media, hydrogen embrittlement risks, and potentially explosive environments. With its professional design and multi-layer protection technologies, İndustrial pressure transmitters have become the ideal choice for pressure monitoring in the chemical industry.

Core Advantages for Harsh Chemical Applications

1.  Comprehensive Diaphragm System for Diverse Media Requirements

• Offers multiple diaphragm materials including Hastelloy, tantalum, and PTFE, resistant to strong acids (e.g., sulfuric acid, hydrochloric acid), alkalis, and organic solvents

• Split diaphragm design enables measurement of high-viscosity or crystallization-prone media (e.g., polymer melts)

2. Ultra-Thick Gold Plating to Eliminate Hydrogen Embrittlement

• Sensor cavity features premium gold plating (>5μm customizable), preventing measurement drift caused by hydrogen permeation

• Delivers superior long-term stability compared to standard stainless steel, suitable for hydrogen-involved processes like ammonia synthesis and hydrogenation

3. Intrinsic Safety Protection for Hazardous Areas

• Built-in surge protection safeguards against power fluctuations and lightning strikes
• Certified with IECEx, CSA, NEPSI, and other explosion-proof standards (Ex d IIC T6), ensuring safe operation in explosive atmospheres

Typical Chemical Applications

• Reactor Pressure Monitoring

Real-time tracking of internal pressure during polymerization, sulfonation, and other reactions, with ±0.1%FS overpressure alert accuracy to prevent explosions

• Corrosive Media Pipeline Transport

Hastelloy diaphragms withstand wet chlorine gas in chlor-alkali processes, extending service life by 3X+

• Hydrogen Energy Storage & Transportation

Gold-plated sensors operate risk-free in 70MPa hydrogen environments, enabling safe hydrogen refueling station operations

• Solvent Recovery Systems

PTFE diaphragms compatible with acetone, DMF, and other solvents, paired with explosion-proof housings for full VOC process monitoring