Provide the customized speed sensor for the railway field, squality and reliability.
As the global speed sensor supplier in the railway field, SD provide design, process and manufacture service for our customer. We are will to join your project while the project is initialized, with our more than 20 years professional suggestion, prospective project management and our certified production, to comply with speed/distance/direction measurement for the railway. We also provide the complete support in the product life cycle.
The quality, ruggedness, reliability and self-diagnostics of sensors have been innovation developped in the past 25 years.
HS22G1 and HS22G2Y are for rotate speed measurement in traction system;
HS22G4, HS22G5, HS24G1 and DF16/1 are for speed/distance/direction measurement in safety control system;
DF16/2 are for speed/distance/direction measurement with read/write in safety control system;
HS30G, HS20G and HS21G are for wheel rotate speed measurement in braking system;
In the future, we will develop continually:
New R&D acceleration sensor are for speed/distance/direction measurement in safety control system; and multi-function
sensor are for Speed/Vibration/temperature measurement in bogie monitoring system.