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Shanghai Wangyuan Instruments of Measurement Co., Ltd.

Smart Pressure Transmitter, China Pressure Transmitter, High Performance Pressure Transmitter manufacturer / supplier in China, offering Wp402A China High Performance Smart Pressure Transmitter, Intrinsic Safety Flame Proof Gauge Pressure Sensor Pressure Transmitter Price, Cheap Ex-Proof Type Gauge Pressure Sensor Pressure Transmitter and so on.

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Supplier Homepage Product Pressure transmitters Wp402A China High Performance Smart Pressure Transmitter

Wp402A China High Performance Smart Pressure Transmitter

FOB Price: Get Latest Price
Min. Order: 3 Pieces
Port: Shanghai, China
Production Capacity: 6000pieces/Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: WP402A
  • Structure Type: Diffused Silicon Pressure Transmitter
  • Accuracy Grade: 0.2%Fs, 0.5%Fs
  • IP Rating: IP65
  • Customized: Customized
  • Transport Package: Standard Carton Box
  • Type: Normal Pressure Transmitter
  • Measuring Medium: Steam, Water, Oil, Air, Gas
  • Pressure range: 0-1kpa to 100MPa
  • Certification: Ce, ISO9001, RoHS
  • Trademark: Wangyuan
  • Origin: Shanghai, China
Product Description

China High performance Smart Pressure Transmitter 

Model: WP402A


This China High performance Smart Pressure Transmitter can be used to measure and control PRESSURE in:

  • Petroleum and chemical industry,
  • Electric power, water supply,
  • Light industry, Metallurgy
  • Military project, Aerospace
  • Oil & Gas and other automatic control industries



1. WP402A China High performance Smart Pressure Transmitter adopt advanced imported sensor component, which is combined with the solid state integrated technology and isolate diaphragm technology.

2. The 4-20ma pressure transmitters are designed to work high performance under all-weather environments. 

3. The temperature compensation resistance is made on admixture ceramic, which is the excellent technology of the smart  pressure transmitters.

4. With strong anti-jamming performance, this 4-20ma pressure transmitter is suitable for long distance transmission.

5. WP402 smart pressure transmitter is widely used to exactitude measure and control for military project, scientific research, aerospace, petroleum & chemical, electric power, ocean, coal mine and other sever environment.


Features of China High performance Smart Pressure Transmitter:  

* Imported sensor component

* Measure pressure of Corrosive medium

* World-class pressure transmitter technology

* Compact dimension design, strong

* Light weight, easy to install, maintenance-free

* Range can be adjusted in external, widely range of shift

* 100% Linear meter is configurable

* 3 1/2 LCD or LED digital indicator is configurable

* Explosion-proof type:  Intrinsically safe comply with requirement of GB3836·4-83; 
Flameproof comply with requirements of GB3836·2-83.




WP402A China High performance Smart Pressure Transmitter 

Pressure range

0 - 1kPa~400MPa


0.05%FS, 0.1%FS; 0.2%FS; 0.5 %FS

Pressure type

Gauge pressure(G), Absolute pressure(A),

Sealed pressure(S), Negative pressure (N).

Process connection

G1/2,M20*1.5M27*2 Flush diaphragm, Customized

Electrical connector

Terminal block, Cable

Output signal

4-20mA (1-5V); 4-20mA with HART protocol;0-10mA(0-5V); 0-20mA(0-10V)

Power supply

24V DC; 220V AC, 50Hz

Compensation range


Operation temperature



Shell: Aluminium alloy

Wetted part: SUS304/ SUS316L/ Teflon


gas, air, liquids

Indicator (local display )

3 1/2 LCD, 3 1/2 LED, 4 or 5 bits LCD indicator, 1-100% linear meter

Maximum pressure

Measurement upper limit


Long term stability


2~5 times



1.5~3 times




Dimensions of China High performance Smart Pressure Transmitter :

Wp402A China High Performance Smart Pressure Transmitter

Our service:

1.    We have rich experience of OEM, factory can manufacture according to your request.

2.    We could also send the goods which is labelling your brand name to your customer's warehouse directly.

3.    We can offer you neutral packing without our logo and company information.

4.    Warranty: We offer 12 months warranty for all of our products from shipping date;

5.    You will enjoy free repair service for failures found within the warranty, if there are any problems of manufacturing quality;

6.    We provide paid repair services for instrumentation damages beyond the warranty period or not arising from manufacturing quality problem.




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