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Carrier type Dynamic Strainmeter

The DA-38A is a carrier wave type dynamic strainmeter with high frequency response of 10kHz. It features easy operation and excellent noise resistivity. Digital sensitivity setting method is adopted to enable easy and accurate setting. Also provided is digital display function of measurement value for reliable dynamic measurement. One unit is for one measurement channel, […]

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The DA-38A is a carrier wave type dynamic strainmeter with high frequency response of 10kHz. It features easy operation and excellent noise resistivity. Digital sensitivity setting method is adopted to enable easy and accurate setting. Also provided is digital display function of measurement value for reliable dynamic measurement. One unit is for one measurement channel, and two or more units can be installed in an exclusive case or rack to make a multi-channel system. In combination with TEDS transducer, sensitivity is automatically set. 

Features: 
  • Frequency response of DC ~10kHz 
  • Carrier wave bridge excitation provides excellent resistivity to noise 
  • Always checks disconnection of strain gauges and cable 
  • Two output monitors provided; Digital display and level meter 
  • Lower power consumption compared to conventional models 
  • Automatic tracking capacity balancing 
  • Reading and automatic setting of TEDS transducer 
  • Dual output 
  • Built-in low-pass filter 
  • Possible external control for balancing and calibration signal output
Specifications:
TypeDA-38A
Number of channels 1
Measuring objectStrain
Measuring range ±50000×10-6 strain (at 2V excitation)
Frequency response DC~10kHz
Dimensions40(W)×140(H)×266(D)mm
Weight750g
Power supply AC90~264V 50/60Hz
8.5VA Max.(AC100V)
13VA MAX.(AC240V)
DC10~30V 0.27A (DC12V)

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