T he Smar t Wire less imple m e n t ation w a s ea sy fa st and it w a s no t nec ess ar y t o add more c ables t o a n a l r ea d y s a t u r a t e d a r ea H e r m a n A l d a y Se nior Supe r visor C ode lc o F or more in f or m a t ion www Eme r sonProc e s sc omSm ar t Wire le s s SMART WIRELES S AP P L IC A T IONS Smar t Wireless T ec hnology Help s t o Impro v e Elec troly tic R e fining at Codelc o Copper Mine B E N E F I T S S m ar t Wire le s s inst all a t ion wa s quick and e a sy W ire le s s re mo v ed the h a s sle and expe nse o f adding cable tra y s and c onduit t o an alre a dy sa tura t ed are a A cc e s s t o addition al vari able s e n able s C ode lc o t o impro v e o v e r all proc e s s CHALLENG E C ode lc o a C h ile an st a t eo wned c omp an y is the w orlds t o p c oppe r produc e r and c on t rols the w orlds bigge st c oppe r re se r v e s C ode lc o wa s looking f or a t e c h nology th a t w o uld he lp reduc e m ain t e n anc e c o sts in the V e n t an a s pl an t in C h ile Due t o the c h arac t e ristic s o f the c oppe r e x trac tion with the e lec troly t ic re fining proc e s s ac id v a por s are pre s e n t and in c on t ac t with the wired de vic e s and cable s and instr ume n t cable tra y s th a t are monit oring the proc e s s This c orro siv e e n vironme n t require s c onside rable m ain t e n anc e and freque n t cable re pl ac e me n t C ode lc o wan t ed a more c o st e ff ec tiv e wa y t o c on t rol a n e t w o r k o f v a r i a b l e s f r o m t h e p r o c e s s t h a t w o u l d i n t e g r a t e t o t h e c on t rol syst e m ne t w ork m aking the d a t a a v ail a ble t o the ir PI Syst e m SOL U TI ON C ode lc o V e n t an a s dec ided t o imple me n t a Sm ar t Wire le s s ne t w ork ba sed on IE C 62591 Wire l e s sH AR T t e c h nology st ar ting with some wire le s s me a sure me n t poin ts and a Sm ar t Wire le s s G a t e w a y Applica tions inc lude wire le s s t e mpe r a t ure and pre s sure de vic e s on he a t e x c h ange r s liquid le v e l de vic e s f or t anks pre s sure monit oring o f c irc ul a t ion poin ts and o the r ope r a t ing vari able s V alue s are st and ar d i z ed from 4 20mA and the in f orm a t ion is wire le s sly se n t t o the Sm ar t Wire le s s G a t e w a y whic h in turn e n able s se amle s s c ommunica tion o f all vari able s t o the c on t rolle r RESUL TS C ode lc o f o und the Sm ar t Wire le s s inst all a t ion quick e a sy and c o st e ff ec tiv e With wire le s s it wa s no t nec e s s ar y t o add more cable tra y s and c onduit t o the alre a dy sa tura t ed are a O the r sa ving s w e re ac hie v ed in the are a o f suppor t and l a bor The Sm ar t Wire le s s solution pro vide s addition al vari able s th a t e n able C ode lc o t o impro v e the o v e r all proc e s s Hist orical d a t a and tre n ds are be ing ge ne ra t ed with the in f orm a t ion rec e iv ed from the transmitt e r s f or be tt e r dec ision m aking Becau s e o f C o de lc os po sitiv e e x pe rie n c e with Sm ar t Wire le s s the y are c onside ring addition al applica tions