Strain Pore Water Pressure Gauge

Product features and scope of application

YBA series of strain and pore water pressure gauge is suitable for measuring model test of soil, mud, and sand pile model inside or around the pore water pressure (pressure), is to understand the equipment effectively monitoring the change of structure of pore water pressure measured pore pressure, strain meter adopts full bridge circuit, can be accurate to eliminate the influence of temperature change on the instrument.

Sensor structure:

YBA series of strain and pore water pressure gauge is composed of permeable member, induction plate, observation cable, strain gauge etc.

Specifications and main technical parameters (different sizes, prices are different)

Diameter(mm)   13     18     31.5

Thickness(mm)  12     16     15

Measurement(MPa)  0.05--10

Accuracy  ≤0.5 %F•S(Note: F / S is full scale output value)

Bridge resistance(Ω ) 350,Full bridge

Full scale output       About 1000, up to 2000 micro strain,the diameter of the relatively smaller output range ( )

Characteristic Static and dynamic measurement

Wiring method         Red, green, white and black correspondence A B C D

Matching equipment       Static strain acquisition instrument, cable, etc.

2,Specification

Dear customer,

 We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

 Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

 Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

 If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

 We firmly believe that science and technology is no boundaries

 Our mission is to make every effort to contribute to all humanity.