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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Differential Pressure Transmitter, Pressure Transmitter, Oil Pressure Sensor manufacturer / supplier in China, offering Hart 4-20mA Smart Differential Pressure Transmitter, 4-20mA Isolation Used to PT100 Temperature Transmitter, 4-20mA Pressure Transmitter with Hart and so on.

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Hart 4-20mA Smart Differential Pressure Transmitter

Purchase Qty.:
1-99 100-499 500+
FOB Unit Price: US $51 US $44 US $43
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $51
100-499 US $44
500+ US $43
Get Latest Price
Port: Beijing, China
Production Capacity: 10000 PCS / Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: H3051S
  • Measuring Medium: Liquid
  • Pressure range: 0.001MPa~35MPa
  • Color: Black
  • Resolution: 0.001%Fs
  • Mounting Hole Pitch: D=55mm
  • Warranty: 1 Year
  • Transport Package: Paper Carton and as Buyer′s Requirement
  • HS Code: 902690000
  • Type: Intelligent Pressure Transmitter
  • Accuracy Grade: 0.5G
  • Customized: Customized
  • Output: 4-20mA with Hart(2-Wire)
  • Dimension: Diameter =62mm
  • Supply Voltage: 12-32VDC
  • Trademark: BJZRZC
  • Origin: Beijing China
Product Description

H3051S Differential Pressure Transmitter 

Hart 4-20mA Smart Differential Pressure Transmitter

  •   Used for metal capacitive sensors
  •   Power supply:  12-32VDC
  •   Output:  4~20mA with HART (2-wire)
  •   Operating temperature: 

                     -20°C ~ +70°C(with LCD)           

  •   Resolution: 0.001%FS
  •   Dimension: diameter Φ= 62mm      Mounting hole pitch D=55mm 


1,  High-voltage isolation:  As high as 1000V for the isolation voltage between metal capacitance sensor processing circuit and main circuit. 

2,  Leading micro-differential pressure technology:Unique direct digital frequency synthesis (DDS) technology ensures accurate output for low pressure range (e.g. 2kpa). 

3,  Large range turndown 

4,  Strong capability for anti-disturbance:  Leading military-grade hardware and software anti-disturbance technology, over-voltage protection, surge current, electrostatic shock and lightning protection. 

5,  Multiple local operation functions: Range Values, PV Unit, Damp, Transfer Function(Linear/Square root ), Zero Trim, Lower Sensor Trim, Upper Sensor Trim and Data Restore. 

6,  Flexible linearity and temperature compensation: The number of points for compensating temperature and pressure can be changed on demand. 

7,  360rotation LCD display 

8,  Multiple variables shown on the LCD:  More than one variable displayed on the LCD with backlight for dark environment. 

9,  Data backup and restore 

10,  Easy to install and reliable with unique design.

Local Adjustment Operation Code List:  

LEFT-BOTTOM '88'Display


0 or NONE

Normal display.


Input operation code by KEY, user can input operation code such as 2,3,5,6 or 7, to perform corresponding function respectively.


PV Unit setting


PV Lower Range Value setting( Set LRV)


PV Upper Range Value setting( Set URV)


Damping setting




Zero and span Migration


Output Characteristics [linear output, or Square root output ]


Low Trim


High Trim


Bias Setting

Packaging & Shipping

Hart 4-20mA Smart Differential Pressure Transmitter

Beijing ZhongRuiZhiCheng Technology Co., Ltd.   
  A professional engineering team with 15 Years HART/5 years Profibus R&D experiences  
  80% Market share in China Mainland market for HART transmitters   
  More than 1000k Units shipped per year   
  One-stop Solution for various HART/Profibus transmitters   
  Quick response in goods supply and post-sales support   
  Globally distributed customers including China Mainland, Korea, India, America, Europe,  etc  


   1,Customer:  i want buy the samples to test, it is ok?  
      Helen: of course,  not free sample, but when the next order, we will return the  samples money to your.    
  2,Customer: when will you do the shippment after my payment ?
      Helen:  we have the in stock,   when we received the payment, i will ASAP send to your,(through DHL/ UPS/ TNT/FEDEX,etc)  
   3,Customer:  How to pay?  
      Helen: the Western union, Paypal,  person account,  TT ,and so on. 
Samples samll quantity are avaliable at any time Welcome to contact us!

Hart 4-20mA Smart Differential Pressure Transmitter



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