Ama-pressure transmitters ohlobo lwe-EMP 2 aguqula ingcindezi ibe isignali kagesi.
Lokhu kulinganiselwe, futhi kuhambisana, nenani lengcindezi lapho into ezwela ukucindezela ingaphansi kwe-medium.Amayunithi ahlinzekwa njengama-transmitters anezintambo ezimbili ezinesignali ephumayo engu-4- 20 mA.
Ama-transmitters anendawo ye-zero-point displacement yokulinganisa ingcindezi emile.