Displacement Transducer for Measurement of Crack Opening

Description

This transducer is used for determining the Crack Mouth Opening Displacement (CMOD) conforming to EN 14651. The transducer have to be positioned over the notch sawn previously into the test beam.
This test has to be performed with a suitable flexural frame having proper stiffness and capacity as, for instance, our models 50-C15xx/FR or 50-C17xx/FR, and a control console capable of applying load in displacement control as our model MCC or Automax Multitest.

 

Label/Normering

EN 14651

Technische specificaties

Technical Specifications

  • Measuring capacity: 5 (3 to 8) mm
  • Rated output: 2.5 mV/V (5000x10-6 strain
  • Sensitivity: 1000x10-6 strain/mm
  • Non linearity: 1%RO
  • Temperature range: 0 to 40°C
  • Input/output resistance: 350 ohm
  • Recommended exiting voltage: less than 2 V
  • Allowable exciting voltage: 10 V
  • Input/output cable: 3 mmdia., 0.09 mm2, 4 core cable, 2 m

Order nummers

82-P0331/E: Displacement transducer for measurement of crack opening, measuring range 3-8 mm, sensitivity 2,5 mV/V. Supplied with fixing jigs (10 pcs.) :

Accessoires & toebehoren

 

82-P0331/E1: Fixing jigs (20 ps.) for P0331/E transducer