SIGRA...

  ...manufactures and supplies       equipment

•     Data Loggers
  •     With radio connection
  •     Suitable for multiple transducers
  •     Vibrating wire
  •     Frequency
  •     Current Loop
  •     Voltage
•     Flow meters
•     Piezometers
•     Strain gauges
•     Tilt meters
•     Stress change cells

   ...undertakes installations

   ... provides automated monitoring and control services

•     By radio and the mobile phone network with data management systems to handle an array of 100 loggers
  •     To control operations such as pumping

   ... provides professional engineering services to analyse information

•     Hydrogeological
•     Slope stability
•     Excavation stability