• 25/111 Lewis Road, Knoxfied Vic 3180

Mud and Earth Pressure Transmitter for Tunnel Boring

Model: PT124B-2511


The mud and earth pressure transmitter adopts high precision, high stability resistance strain gauge, as the sensor chip. Matching amplifying circuit, firm diaphragm, formed with special metal and technology.


  • Special amplifying circuit;
  • Structure diversity, various signal output;
  • Adopt special material, flush diaphragm;
  • Compact construction, corrosion resistance;
  • Designed with anti blocking structure;
  • Good shock resistance, good abrasion resistance;
  • High precision measurement;


  • Mud measurement;
  • Shield tunnel machinery;
  • Loading machine;
  • Hydraulic machinery;
  • Brick-making machinery;
  • Irrigation works, petroleum exploration and etc;
  • Technical Specifications
  • Shipping & Customisation
  • Related Products
Pressure range20bar, 50bar
Output4-20mA, 0-5V, 0-10V, 0.5-4.5V
Power supply12~36V DC
Protect gradeIP65
Diaphragm material316L
Material of the house304, 316L
Load pressure150%FS
Response time≤1 (10%~90%)ms
Combined accuracy0.25%FS, 0.5%FS, 1.0%FS
Medium temperature-25~85℃
Compensation temperature0~50℃
Electrical connector5PIN, 4PIN connector
Process connectorPressing type
Customisation is available for all our products.
Shipping will be calculated and provided from case to case.
Please contact our sales team for further information.