PC13 I (WT13 I) Industrial Pressure Sensor
l Piezoresistive silicon chip employed
l Perfect long term stability
l MEMS technology
l Sensor diameter: 12.6mm
PC13 I (WT13 I) industrial pressure sensor,China pressure sensor,wotian pressure sensor,small diameter sensor
PC13 I (WT13 I) industrial pressure sensor is the small diameter pressure sensor with CE approved. Nanjing Wotian Technology Co., Ltd is the Chinese manufacturer that pressure sensors and transmitters. It produce and sell 1,5 million pieces pressure sensors and transmitters to 70 countries per year.
1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa (bar and psi unit available)
Absolute pressure | Sealed gauge pressure
200%F.S.(＜25MPa) | 150%F.S.(≥25MPa)
Accuracy (linearity, repeatability and hysteresis)
Zero temp. coefficient
0.02%F.S./ ℃ (≥4MPa) | 0.03%F.S. / ℃(<4MPa)
Span temp. coefficient
0.02%F.S. / ℃(≥4MPa) | 0.03%F.S. / ℃(<4MPa)
Long term stability
Housing and diaphragm
Stainless steel 316L
4 wire (typical) | 5 wire (available) 39×φ0.015, Silicon shielded, 200℃ bearing
Kovar pin (0.6um Gold platted)
Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding top sensor mkanufacturing 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 2million. 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 companywill 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.
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.
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
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.
- Pressure Sensor
- Differential Pressure Sensor & Transmitter
- Pressure Transmitter
- Flush diaphragm pressure sensor
- Level Sensor & Transmitter
- Pressure Sensor with the Thread
- Pressure Gauge
- Temperature Sensor and Transmitter
- Pressure Switch and Temp. Switch
- Water analyzers
- Melt Pressure Transducer
- Glass to Metal Seal
- IoT Pressure Transmitter