Digital Strain Indicator

SKU: DG-ME-DSI-Cxx Categories: ,

Digital Strain Indicator (DG-ME-DSI-Cxx), is designed for direct measurement of strain. Strain gauges are used as sensors while being arranged in the full bridge & half bridge configuration. Use of advanced electronic integrated circuitry makes it efficient to measure as accurately as 0.1% of the reading.

The bridge is excited by a highly stabilized, low ripple D.C. Power Supply (5V nominal). The inherent imbalance of the bridge is initially balanced by the potentiometer provided on the board. The output of the bridge is amplified by a precise, low drift, low noise & highly stabilized D.C. amplifier and is available in analog form on request. The instrument is calibrated to display direct microstrains for one active arm.

The instrument has a very wide range of application in the industrial field of Mechanical and Civil Engineering, Mining, Spinning, Ship and Aircraft Building and various research and development Laboratories.


  • Microprocessor based
  • Direct display in engineering units.
  • Built-in 16 character intelligent LCD display.
  • Analog output
  • Low noise


Product Code DG-ME-DSI-Cxx
Equipment Category Measuring Equipment
Display 16 X 1 LCD display
Resolution 1 micro strain
Range +/-10,000 micro strain
Analog Output 0 to ± 2V
Calibration Adjustable by span Trim pot
Linearity 0.1%
Bridge Configuration 4 ARM
Strain Gage Resistance 120 TO 350 Ohm
Bridge Excitation 5.00V D.C. Nominal.
Bridge Balance By Pot provided on front panel
Temp. Coefficient 50 PPM ºC
Power Supply 230V ac mains +/- 10%
Power Consumption 5 Watt (approx.)
Weight 2.5 kg
Dimension 300x200x100 mm
Operating Temp Range 0º C to 55º C
Applications Industrial field of Mechanical and Civil Engineering; Mining; Spinning; Ship and Aircraft Industry; Various R&D Labs