PC12F Flush Diaphragm Pressure Sensor with Flange
Features
■ Flange mounting
■ Constant current compensation
■ Compensation board filled with glue for protection against moisture
■ Large size diaphragm,fully welded and sealed, long-term reliability and durability
■ For pressure measurement of gas, liquid, steam
■ Anti-corrosion diaphragm optional
■ Especially suitable for high temperature viscous liquids
Applications and industries
■ Process control used in petroleum, chemical industry, metallurgy, electric power, food, papermaking, medicine, machinery manufacturing, scientific experiments and aviation and military industries.
Product overview
PC12F flush diaphragm pressure sensor with flange is a flush diaphragm product that meets the flange installation requirements of customers. This product uses imported diffused silicon pressure sensitive elements, and after long-term aging and stability screening, the product performance is stable and reliable. It is an excellent choice for field use and production of pressure transmitters.
PC12F flush diaphragm pressure sensor with flange adopts the international standard flange interface standard, allowing for user-friendly flange installation methods. As the force diaphragm is exposed to directly sense pressure, it is easy to clean and can meet requirements for harsh conditions such as moisture and water resistance. This series of products are widely used in industrial process control, petroleum, chemical industry, metallurgy, and other media containing particulate and viscous substances.
Product Parameters
Performance parameters | |
Pressure range | 0~35kPa…6MPa |
Pressure reference | Gauge pressure | Absolute pressure | Sealed gauge pressure |
Power supply | 1.5mA excitation |
Non-linearity | ±0.25%FS(BFSL,@25±5℃) |
Temperature drift | ±1.5%FS |
Compensation temp. | -10℃~70℃ |
Operating temp. | -40℃~100℃ |
Storage temp. | -40℃~85℃ |
Insulation resistance | ≥200MΩ/250VDC |
Overload pressure | 150%FS |
Long-term stability | ±0.2%FS/Year |
Diaphragm material | 316L(316L Sprayed with PTFE、Hastelloy C、Tantalum) |
Oil filling | Silicon oil |
Electrical connection | M25×1,M27×2 |
Process connection | DN25、DN50、DN80 |
Weight | 5kg (DN50) |
Production process

Certificate

Company profile
Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding top sensor manufacturing enterprise in Jiangning District. The company was rated as Nanjing Engineering Technology Research Center and Nanjing Municipal Engineering Research Center, Nanjing Enterprise Technology Center, Nanjing Postdoctoral Innovation Demonstration Base; is the unit that formulated the national standards for "Silicon Piezoresistive Pressure Sensitive Chips" and "Silicone Pressure Sensors". It is the leading domestic manufacturer of pressure sensors, with core technology of diffused silicon pressure sensor pressure transmitter, level sensor and temperature sensor and existing staff over 600. The annual production of pressure sensors is more than 4.5 million. The products have been exported to more than 80 countries and regions. Nanjing Wotian was awarded the honorary title of "Sensor Application Program Demonstration Enterprise" by the Ministry of Industry and Information Technology in 2019. "Creating value for customers" is the goal that enterprises always pursue. As leading manufacturer in the domestic pressure sensor industry, the company will revitalize China's pressure sensor business as its own responsibility, work diligently, step by step, strive to make pressure sensors better, and provide customers with cost-effective sensors. Nanjing Wotian Technology Co., Ltd. has passed ISO9001-2015 quality management system certification and TS16949 certification for the automotive industry.
Company advantage
Mass production
We have one production center in Nanjing and one production center in Anshan with 25,000㎡ plant and over 1000 units of production equipments. The main annual capacity of sensors is over 4,500,000 pieces.
Imported equipments
We have imported more than 20 sets of pressure controllers for our production line.
Informatization management
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
Comprehensive testing
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.



