Flush Diaphragm Pressure Sensor with thread PC12Ⅱ
■Flush diaphragm pressure sensor with thread structure
■Imported highly reliable pressure die
■A single time silicon oil isolated filling technology
■Compensation board filled with glue for protection against moisture
■All stainless steel housing material
■High accuracy, high reliability
■ Strong anti-interference, good long-term stability
■18 months warranty period
■Medical, food industry
■Environmental protection, chemical, coating
■Industry standards Supporting
Electrical performance parameters
Gauge pressure, Absolute pressure, Sealed gauge pressure
1.5mA recommended for constant current
Constant current: 2kΩ～5kΩ
Gold-plated KOVAR pin or silicon soft wire
Constant current: 0℃～60℃(≤70kPa),-10℃～70℃(other ranges);
≤1ms (up to 90%FS)
All the liquids and gases compatible with 316L.
Structural performance parameters
Zero temp. coefficient
Span temp. coefficient
Long term stability
(1) Calculate according to BFSL least square method.
(2) In the compensation temperature range, refer to 0 ℃ ~ 60℃ and -10 ℃ ~ 70 ℃, and refer to 30 ℃ .
(3)After passing high and low temperature, return to the reference temperature.
Structure and dimensions
Wire color Definition
Pressure range selection
Note: G: Gauge pressure, A: Absolute pressure, S: Sealed gauge pressure
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 Transmitter
- Pressure Sensor
- Differential pressure transmitter sensor
- Level Sensor & Transmitter
- Monocrystalline Silicon Pressure Transmitter
- Pressure Gauge
- Flush diaphragm pressure sensor
- Temperature Sensor
- Pressure Switch & Temp. Switch
- Glass to Metal Seal
- PH Meter & Conductivity Meter
- Melt Pressure Transducer & Bellows