SMP4009 ISO9001 low cost 4 20 ma water pressure sensor

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Price:$25.00 - $30.00
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Product Overview

Description




 


 


 


 


Overview


     SMP4009 series of universal piezo-resistive pressure transmitter is developed and produced by our company, it is a kind of piezo-resistive pressure transmitter which can be adjusted on zero and full-scale output. It uses high stability, high reliability piezo-resistive pressure sensor and high-performance transmitter dedicated circuit, and the performance is stable and reliable. This pressure transmitter can be widely used in petroleum, chemical, power, hydrology, geology and other industries fluid pressure detection and control.


 


Features


Reliable, safe and easy to use


Short circuit protection and reverse polarity protection


measurable gauge pressure, absolute pressure and seal reference pressure


 


Applications


   n Petroleum, chemical industry, electric power


   n Urban water supply,  hydrologic exploration


   n Hydraulic industry


 


Outline structure:(Unit: mm)


        


                           


 


Specification
















































































































Pressure parameter



Range



-0.1MPa…0MPa~0.01 M…100MPa



Over load



2 times@ FS 110MPa(take the small value)



Pressure type



gauge, absolute or sealed gauge



Electric parameter



Output type



Current type



Voltage type



Power supply



9~30V DC



12~30V DC



Output signal



4mA~20mA DC(2 wire)



0/0.5/1 V ~5/4.5/10VDC       (3 wire)



Load resistance


 



≤(U-9)/0.02



≥10k



Insulation resistance



100MΩ,100V DC



Construction parameter



Housing



SS



Sensor



SS 316L



Seal ring



Viton



Cable



7.5mm special cable for Polyethylene



Protection class



IP65(plug)



IP68(cable)



Ambient parameter



Media applicability



Fluid which has no corrosion to SS 316L and Viton



Compensation temperature



-10~+80



Operating temperature



-30~+80



Storage temperature



-40~125



Performance parameter



Accuracy



±0.25%FS(Typical)



±0.5%FS(Max.)



Zero temperature coefficient



0.03%FS/(≤100kPa); 0.02%FS/(>100kPa)



Full temperature coefficient



0.03%FS/(≤100kPa); 0.02%FS/(>100kPa)



Long term stability



±0.3%FS/ year(Max.)




 


 


Electrical Connection


 


























Pin



2-wire



3-wire



  1



(+V)



(+V)



 2



(0V/+OUT)



(GND)



3



Null



(+OUT)



 


 


 


 


 


























Pin



2-wire



3-wire



  1



(+V)



(+V)



 2



(0V/+OUT)



(GND)



3



Null



(+OUT)



 


 


 


 


Electric Connection for transmitter output 2-wire 4~20mA



 


 


 


Electric Connection for transmitter 3-wire 0/1~5VDC


 



 


 


 


 


 Company Information:



 



 


 


2.9425 s.