RA Clip-on Displacement Transducer
2 / 5 mm

The RA Displacement Transducer is designed to measure crack opening displacement(COD) in metal.

• Specifications

  Type	Capacity	Rated output	Sensitivity (x10-6 strain/mm)	Non-linearity	Temperature range
  RA-2	2 (2 to 4)mm	Approx. 1 mV/V (2000x10-6 strain)	Approx. 1000	1 %RO	0 to +40 ℃
  RA-5	5 (2 to 7)mm	Approx. 1.5 mV/V (3000x10-6 strain)	Approx. 600

  Output polarity

  Measurement moves in the plus direction with regard to the direction the gap between the tabs opens in.