Facing the 300°C High-Temperature Challenge: The XINYI YW-140G Stainless Steel High-Temperature Digital Pressure Transmi

In industries such as energy & power, petrochemicals, and food & pharmaceuticals, the accuracy and reliability of pressure measurement for equipment continuously operating in high-temperature environments are directly critical to production safety and efficiency. Traditional pressure transmitters often face risks of signal drift, component aging, or even failure when exposed to high-temperature media exceeding 150°C. Xi'an Xinyi Instrument Technology Co., Ltd. introduces the YW-140G Stainless Steel High-Temperature Pressure Transmitter. Leveraging its patented heat dissipation structure and imported high-temperature resistant chips, it directly confronts the harsh challenge of measuring media temperatures up to 300°C. Equipped with a high-definition digital display, it becomes a "High-Temperature Guardian" protecting industrial heat sources and ensuring safe production.

1. Innovative Heat Dissipation Structure, Targeting High-Temperature Measurement Pain Points
   The core design of the product lies in its innovative heat dissipation structure. The pressure from high-temperature media (up to 300°C) is effectively isolated through specially designed heat dissipation channels, ensuring heat does not directly impact the core sensing chip and precision circuitry. This design breaks through the temperature limitations of traditional transmitters, enabling stable operation beside continuously high-temperature equipment such as boilers, reactors, and sterilizers, achieving long-term reliable high-temperature pressure measurement.

2. On-Site Intelligent Digital Display, Convenient and Efficient Operation & Maintenance
   The device can be optionally equipped with a 5-digit LCD display or LED digital tubes, providing intuitive digital display. On-site personnel can directly and clearly read real-time pressure values without any handheld devices, and it supports on-site one-button zero reset and parameter viewing. This design greatly simplifies commissioning, inspection, and fault diagnosis processes under high-temperature operating conditions, significantly improving the convenience and safety of operation and maintenance.

• Exceptional Wide-Temperature Range Performance: Features a broad operating temperature range (-20°C ~ 250°C) and compensation temperature range (-10°C ~ 70°C), adapting to vast temperature differences from outdoor cold to intense heat near equipment, with long-term stability as high as ≤ 0.2% FS/year.

• High Precision and High Reliability: Offers selectable accuracy classes of 0.1%FS, 0.2%FS, and 0.5%FS. It employs a 316L stainless steel isolation diaphragm and an all-stainless steel housing for strong corrosion resistance; the sealed aluminum alloy junction box ensures reliable operation even in harsh outdoor environments.

• Flexible Output and Rugged Durability: Supports various standard output signals including 4~20mA, 0~5V, and 0~10V, and is equipped with universal interfaces like M20*1.5. The product can withstand 20g of mechanical shock, exhibiting excellent vibration resistance.

Thanks to its core advantages of high-temperature resistance and high stability, the YW-140G is an ideal choice for the following high-temperature and high-pressure industrial scenarios:

• Energy & Power: Boiler main steam pressure monitoring, superheater and reheater pressure control, thermal networks.

• Petrochemicals: Pressure monitoring of high-temperature reactors like catalytic crackers and hydrogenation reactors, pressure measurement in heat transfer media systems.

• Food & Pharmaceuticals: Pressure and temperature interlock control in sterilizers, pressure monitoring in fermenters.

• Industrial Manufacturing: Pressure control in high-temperature hydraulic or pneumatic systems of equipment like die-casting machines, injection molding machines, and extruders.

Xi'an Xinyi Instrument Technology Co., Ltd. focuses on providing innovative process measurement solutions for global industrial customers. Every component and finished product of the YW-140G series undergoes rigorous aging screening and testing, ensuring each unit can provide stable and reliable long-term service in high-temperature harsh environments, fulfilling our commitment to quality.

Choosing the YW-140G Stainless Steel High-Temperature Pressure Transmitter is not only selecting a high-performance instrument but also introducing a resilient and intelligent guardian for your core high-temperature processes. With precision engineering, it faces industrial "heat" head-on, providing a solid data foundation for safe production and efficient operation.