Малый размер все сварные 4-20 мА 0-5 в 0-10 В датчик давления на выходе


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-15-2025 0.51 $* 0.40 $*
Aug-15-2025 0.89 $* 0.3 $*
Jul-15-2025 0.0 $* 0.3 $*
Jun-15-2025 0.53 $* 0.36 $*
May-15-2025 0.51 $* 0.99 $*
Apr-15-2025 0.4 $* 0.75 $*
Mar-15-2025 0.0 $* 0.37 $*
Feb-15-2025 0.18 $* 0.66 $*
Jan-15-2025 0.83 $* 0.13 $*

Характеристики



Product Overviews


 


Features



  • All welded structure

  • Digital circuit compensation

  •  Strong anti-interference, good long-term stability

  • Small diameter, easy to install and use

  • A variety of pressure references: absolute pressure, gauge pressure, sealed gauge pressure

  • A variety of electrical connections

  • Liquid contacting parts all 316L

  • Suitable for mass production


 


Applications



  • Refrigeration and compressors

  • Hydraulic and pneumatic equipment

  • Servo valves and drive

  • Piping systems


Product overview  


PCM390 pressure transmitter is specially designed for air conditioning and refrigeration and water treatment control equipment such as booster pumps and air compressors. It is also applicable to a wide range of industrial applications, with a variety of structures, output forms and pressure connections to meet the requirements of most applications. PCM390 is designed with compact structure which especially applies to the installation in small space.





Parameters


 

















































































































































































Performance parameters



 



Pressure range



-100kPa…0~35kPa…10MPa



 



 



Pressure reference



Gauge pressure, Absolute pressure, Sealed gauge pressure



 



 



Supply & output



4~20mA, 0~5V, 1~5V, 1~6V(9~30VDC)



 



 



0.5~4.5V R/M(5VDC)



 



 



0~10V, 1~10V(12~30VDC)



 



 



Accuracy



0.5%FS(typ.), 1%FS(max.)



 



 



Nonlinearity



0.35%FS(BFSL)



 



 



Hysteresis & repeatability



0.1%FS



 



 



Temp. drift



1.5%FS(@-20ºC~85ºC)



 



 



Response time



<4ms



 



 



Burst pressure



600%FS(max.30MPa)



 



 



Service life



≥10×106 pressure cycles



 



 



Operating temp.



-20ºC~80ºC



 



 



Medium temp.



-30ºC~105ºC



 



 



Storage temp.



-40ºC~85ºC



 



 



EMC-interference



IEC 61000-6-3



 



 



EMC-immunity



IEC 61000-6-2



 



 



Insulation resistance



≥100MΩ/500VDC(200MΩ/250VDC)



 



 



Vibration resistance



Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6



 



 



Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64



 



 



Shock resistance



Shock: 200g/1ms; IEC 60068-2-27



 



 



Free fall: 1m; IEC 60068-2-32



 



 



Protection



Base on electrical connection in page 2



 



 



Material



Liquid contacting part: ASTM S31603 (AISI316L)



 



 



Housing: ASTM S30400 (AISI304)



 



 



Electrical connection: PA66



 



 



Net weight



50g~90g



 



 



Size of hexagon



27mm for M20×1.5 and G1/2 threads, 22mm for others



 



 



Max. mounting torque



25Nm



 






Drawings


 









Electrical connection & wiring method



PCM390.01.jpgPCM390.02.jpg


    


   









Application of damper




PCM390.03.jpg


 









Pressure port



 PCM390.04.jpgPCM390.05.jpg


Note: Torque depends on various factors such as material of gasket, supporting materials, lubrication of thread and pressure.





Buying Guides









Pressure range selection



 PCM390.06.jpg


   Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.


 









How to order



 PCM390.07.jpg


Example: PCM390-70kGB1C3J3


Refer to product model PCM390, pressure range 0~70kPa, pressure reference gauge pressure, output signal 4~20mA, pressure port G1/4, electrical connection cable outlet.


 


Ordering tips:


Ensure compatibility between measured media and contacting part of product when placing an order.





Accessories


 









Accessory



PCM390.08.jpg


 





Company Information


Nanjing Wotian Technology Co., Ltd. was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with existing staff 260. The annual production of pressure sensors is more than 1.5 million. The products have been exported to more than 60 countries and regions. Wotian has established companies in Germany, United States and South Korea. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.



"Create value for customers" is always the goal pursued by the company. As a well-known brand in domestic pressure sensor industry, Wotian has always been taking rejuvenating China's pressure sensor business as its mission, working diligently and step by step, striving to produce superlative pressure sensors and provide customers with the ultimate cost-effective pressure sensors.



 


 



 


 







 

Company profile

Nanjing Wotian Technology Co., Ltd. was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with existing staff 260. The annual production of pressure sensors is more than 1.5 million. The products have been exported to more than 70 countries and regions. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.
     "Creating value for customers" is the goal pursued by the enterprise all the time. As the leader in the domestic pressure sensor industry, Wotian will take the revitalization of the pressure sensor cause in China as its own task, be cautious and conscientious, work steadily, strive to make the pressure sensor perfect and provide the customers with the extremely cost-effective sensors.
     The idea of "continuous improvement" is deeply rooted in our mind, and "lean thinking" will act as the fundamental idea of management for the production. Wotian people believe in dreams, integrity, honesty and kindness. We will "be responsible for the trust", become a conscientious enterprise, and make our contribution for the social progress and people's happiness.
     Nanjing Wotian Technology Co., Ltd. has obtained ISO9001-2015 Quality Management System Certification, TS16949 Certification for the automobile industry etc.








     


 


       


 



 


       


 


 

 


 


 





 






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