Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 20 years.

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  • Pressure Transducer PCM390
  • Pressure Transducer PCM390
  • Pressure Transducer PCM390
  • Pressure Transducer PCM390
  • Pressure Transducer PCM390

Pressure Transducer PCM390

Applications

• Water treatment 

• Pump & compressor 

• Hydraulic & pneumatic system 

• Mechanical equipment 

• Refrigeration system 

• Measurement & control 

 • Vessels


Specifications 

• Pressure type:Gauge G, Absolute A, Positive/Negative N 

• Range: 0~25kPa to 0~25MPa 

• Electrical connection:  

4-pin connector DIN 175301-803A 

Circular aviation connector M12×1(4 pin) IEC 61076-2-101 

Cable Φ5.0mm 5× 0.12mm² PUR 

• Accuracy:Refer to"Measuring Range & Accuracy Table" 

• Process connection: M20×1.5 ISO 9974-2/EN 837   G1/4A ISO 1179-2  NPT1/4 ANSI/ASME B1.20.1   R1/4 ISO 7  Other threads are available on request 

• Output signal: 4mA ~ 20mA DC   0V ~ 5V DC  1V ~ 5V DC   0V ~ 10V DC   0.5V ~ 4.5V DC 

• Structural features: Fully welded with a molecular sieve 

• Measuring medium: Fluids compatible with 316L stainless  steel, such as air, water, and mixed oil

Introduction

PCM390 Pressure Transmitter features a precise  design with integrated electrical architecture,  digital temperature compensation, and calibration  technologies. It is constructed with high-quality  materials and offers excellent EMC compatibility,  ensuring reliable performance and cost effectiveness. Certified to international standards, the  PCM390 Pressure Transmitter offers flexible options  for various industrial pressure monitoring and  measurement applications.

Product Parameters

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390

Pressure Transducer PCM390




Production process

PC90D Monocrystalline Silicon  Differential Pressure SensorPC90D Monocrystalline Silicon  Differential Pressure Sensor

PC90D Monocrystalline Silicon  Differential Pressure SensorPC90D Monocrystalline Silicon  Differential Pressure Sensor

PC90D Monocrystalline Silicon  Differential Pressure SensorPC90D Monocrystalline Silicon  Differential Pressure Sensor


                                                          Testing Equipment

Φ19×14mm Oil Pressure Sensor PC10Φ19×14mm Oil Pressure Sensor PC10

Φ19×14mm Oil Pressure Sensor PC10Φ19×14mm Oil Pressure Sensor PC10


Certificate


PCM390 Compact structure Pressure Transmitter

Company profile

PCM580 Digital Pressure Gauge (Φ80mm)

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 305. The annual production of pressure sensors is more than 2 million. The products have been exported to more than 70 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 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.

Imported equipments

We imported 20 sets of pressure controller and 150 units of testing ovens to 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.