Position sensor

Ihe mmetụta ọnọdụ bụ ihe mmetụta nke na-achọpụta ọnọdụ ihe.  Ihe mmetụta ọnọdụ nwere ike igosi ọnọdụ zuru oke nke ihe ahụ (ọnọdụ ya) ma ọ bụ ọnọdụ ya (ngbanwe) n'ihe gbasara njem linear, akụkụ ntụgharị ma ọ bụ oghere akụkụ atọ.  Ụdị sensọ ọnọdụ a na-ahụkarị gụnyere ndị a:

 Sensọ ikike
 Ihe mmetụta nke Eddy-current
 Ihe mmetụta Hall
 Sensọ inductive
 Laser Doppler vibrometer (optical) 
 Linear variable differential transformer (LVDT) 
 Usoro foto
 piezo-electric transducer (piezo-electric) 
 Ndị na-ede koodu ọnọdụ:
 Koodu zuru oke
 Incremental encoder
 Linear encoder
 Rotary encoder
 Potentiometer
 Ihe mmetụta dị nso (optical) 
 String potentiometer (nke a makwaara dị ka string potentiometer, string encoder ma ọ bụ cable position transducer) 
 Ihe mmetụta nke ultrasonic

 Hụkwa 

 Ndepụta nke ogologo, anya, ma ọ bụ ihe na-atụle
 Usoro ọnọdụ

 Akwụkwọ ọgụgụ 

 David S. Nyce: Linear Position Sensors: Theory and Application, New Jersey, John Wiley & Sons Inc. (2004)