How to use SQLPlus export data to csv format

Sqlplus opr1d/[e-mail]:1521/OPRISKD1

set colsep '|'

set echo off

set feedback off

set linesize 1000

set pagesize 9999

set trimspool on

set headsep off

spool output.dat

select <table>.*

 from <table>

where <conditions>

spool off