gb
fr
de
ibs ibs ibs ibs ibs

Eddy-current probes

Standard temperature range:

  • -25 to + 125 degrees Celcius
  • IP67
  • Jacketed cable for chemical resistance
  • Vacuum compatible as option

 

Extended temperature range:

  • -25 to +200 degrees Celcius
  • IP63
  • Teflon jacketed cable for chemical resistance and high temperature

 

Body styles

Probe model numbers are specified by their diameter and body style: i.e. a U8C probe has an 8mm diameter and a "C" body style. Probes can be ordered as vacuum compatible.

B probes - Threaded body style

The B body style provides a threaded, stainless steel housing for precise adjustment of axial position in a threaded mounting hole or a through hole using the two lock nuts provided.

C probes - Smooth body style

The C body style offers the strength of stainless steel housing for clamp or set screw mounting and easy adjustment of axial position.

Tailored probes

Custom body styles may be provided on request. Speedy delivery will to get you up and running with exactly that what you need in your application. 

 

Probe designs & dimensions

See below for the available eddy-current probe designs. The corresponding sizes can be found in the tables.

Threaded probes A B (mm) C (mm) D (mm) E (mm)
U3B M3 x 0,5 2,0 3,0 21,1 13,0
U5B M5 x 0,8 3,4 3,0 23,0 18,0
U8B M8 x 1 6,2 5,0 25,0 18,0
U12B M12 x 1 10,0 7,0 29,0 18,0
U18B M18 x 1 15,8 9,0 44,0 31,0
U25B M18 x 1 25,0 15,0 61,0 42,0
U38B M18 x 1 38,0 20,0 80,0 54,0
U50B M18 x 1 50,0 25,0 98,0 69,0

 

Smooth probes A (mm) B (mm) C (mm) D (mm) E (mm) F (mm)
U3C 2,92 2,0 3,0 13,0 5,0 3,6
U5C 4,90 3,4 3,0 18,0    
U8C 7,90 6,20 5,0 18,0    
U12C 11,89 10,0 7,0 18,0    
U18C 17,91 15,8 9,0 31,0    
U25C 17,91 25,0 15,0 46,0    
U38C 17,91 38,0 20,0 60,0    
U50C 17,91 50,0 25,0 73,0    

 

Mounting eddy current probes

Probes must be mounted to avoid interaction between the sensing field and the mounting hardware. The area within 3 probe diameters to the sides and 1,5 diameters behind should be kept clear of any metallic objects other than the object to be measured. If this is not possible, custom calibration may be required.

 

-