Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 20 years.

Keywords: pressure sensor manufacturerHydraulic pressure sensorwater pressure sensorgas pressure transmitterdifferential pressure transmittergas pressure sensorwater pressure transmitteroil pressure sensorlevel sensorPressure transducerNanjing WotianPressure Sensor FactoryDifferential Pressure SensorLevel TransmitterPressure Transmitter

You are here: WT Home > Products > Monocrystalline Silicon Pressure Transmitter

  • PCM600 Differential Pressure Transmitter
  • PCM600 Differential Pressure Transmitter
  • PCM600 Differential Pressure Transmitter
  • PCM600 Differential Pressure Transmitter
  • PCM600 Differential Pressure Transmitter

PCM600 Differential Pressure Transmitter

Features

■ φ8 agnail connection, easy to install

■ Measuring tiny gas differential pressure value

■ Firm and well-sealed aluminium alloy housing

■ The zero point and full span of the product can be adjusted externally

■ With the short circuit protection and reverse polarity protection

■ Full range compensation for zero and sensitivity temperature

■ Strong anti-interference capacity, stability performance


Applications and industries

■ Applicable to the air supply for boiler, underground ventilation and other electricity and mining industries, as well as the process control field of automated pressure detection for the super clean workshop.



Piezoresistive silicon differential pressure transmitter,China WTsensor differential pressure transmitter,Wotian differential pressure transmitter,China differential pressure transducer manufacturer


China Wotian factory differential pressure transmitter adopting the piezoresistive silicon differential pressure sensor to be widely applied in the air supply for boiler, underground ventilation and other electricity and mining industries, automated pressure detection for the super clean workshop

Product Parameters

Performance   parameters


Pressure   range

0250Pa…1kPa…100kPa



Pressure   reference

Differential   pressure



Supply   & output

420mA   (Power supply 1636V) 



Operating   temp.

-1060



Medium temp.

-1060



Storage   temp.

-40125



Zero temp.   coefficient

±2.5%FS (050)



Sensitivity   temp. coefficient

±3%FS (050)



Overpressure

200%FS



Mechanical   vibration

20G (205000HZ)



Shock

100g   (11ms)



Comprehensive   accuracy

100Pa,   250Pa: ±3%FS



500Pa,   1kPa, 2kPa: ±2%FS



5kPa,   7kPa, 10kPa: ±1.5%FS



10kPa100kPa:   ±0.5%FS



Insulation

200MΩ/250VDC



Response   time

≤1ms (Up   to 90%FS)



Long-term   stability

±0.2%FS/year 



Protection   grade

IP65



Service   life

1×108   pressure cycles



Material

Stainless   steel or aluminium alloy for Housing



Medium   compatibility

All kinds   of media compatible with the stainless steel or aluminium alloy



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


PCM90D Monocrystalline Silicon Differential Pressure Component with Clamp BlockPCM90D Monocrystalline Silicon Differential Pressure Component with Clamp Block

PCM90D Monocrystalline Silicon Differential Pressure Component with Clamp BlockPCM90D Monocrystalline Silicon Differential Pressure Component with Clamp Block





Certificate

PCM600 Differential Pressure Transmitter

Company profile

PCM580 Digital Pressure Gauge (Φ80mm)

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 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.