DMM Deflection Sensors

Description

DMM ER160 with extended measurement distance (350 m)
DMM ER320 with extended measurement distance (350 m)
Rotary laser with remote control Spectra Precision HV302
Rotary laser with remote control Spectra Precision GL710
Laser cabin (incl. laser height adjustment, 12 V power unit + relay start for laser)
Laser cable (5m, connector in one end)
DMM cable (5m, connector in one end)
Handheld photo receiver
Pair of adjustable DMM brackets

 

Features

  • Measurement frequency 10 Hz
  • Precision 0.5 mm
  • Nonlinearity +/-0.25 mm
  • Max number of sensors in chain 20
  • Data bus RS485/MODBUS
  • Max measurement distance 350 m (DMM ER)
  • Various fastening options
  • > 60 references of bridge loading tests and long-term monitoring