I N S T R U M E N TAT I O N R E G U L AT O R S E R I E S ITV1/2/3000 8-27 E L E C T R O P N E U M AT I C R E G U L AT O R S E R I E S ITV1/2/3000 A i r c o n s u m p t i o n i s n e a r z e ro L / m i n ( A N R ) a t d e s i re d s e t p re s s u re ( b a l a n c e d c o n d i t i o n ) Z e ro a n d s p a n a d j u s t m e n t i s p o s s i b l e w i t h n o a i r p re s s u re E a s y t o re a d L E D w i t h c h o i c e o f 5 u n i t s o f m e a s u re m e n t 4 i n p u t c u r re n t / v o l t a g e r a n g e o p t i o n s Tw o m o n i t o r o p t i o n s - a n a l o g u e o r s w i t c h ( N P N o r P N P ) P l u g i n w i r i n g w i t h re m o v a b l e c a b l e ( s t r a i g h t o r r i g h t a n g l e p l u g ) N e e d s o n l y 5 f i l t r a t i o n , i n s t r u m e n t a t i o n q u a l i t y a i r n o t re q u i re d I P 6 5 p ro t e c t i o n s t a n d a rd Same mounting dimensions as IT series (same bracket) for stand a l o n e u s e w i t h t h re a d e d p o r t s . (ITV2000 shown) M o d u l a r d e s i g n f o r i n t e g r a t i o n w i t h m o d u l a r a i r p re p a r a t i o n a s s e m b l i e s AC2000, AC3000, AC4000 3 p re s s u re o u t p u t o p t i o n s , 0 . 1 M P a , 0 . 5 M p a , 0 . 9 M P a C l e a n ro o m o p t i o n NOTE: This product will be released during 1998. Please contact your SMC Regional Centre for the latest information. G a u g e P o r t a s s t a n d a rd Ta p p e d e x h a u s t p o r t HOW TO O R D E R S E R I E S I T V 1 ~ 3 0 0 0 TECHNICAL SPECIFICATIONS ITV101w ITV201w ITV301w 0.2MPa Model 0 B MODEL 1 ......1000 2 ......2000 3 ......3000 PRESSURE Imput impedance Output signal 0 ......DC24V 1 ......DC12V INPUT SIGNAL type type type type 4 0 0 0 - (Note 2) C u r re n t t y p e ( N o t e 1 ) Vo l t a g e t y p e C u r re n t t y p e Vo l t a g e t y p e Analog output Switch output Linearity H y s t e re s i s Repeatability O u t p u t p re s s u re Accuracy Indication (3-digit) Min. unit Ambient fluid temperature P O W E R V O LTA G E ... ... C u r re n t ... ... C u r re n t ... ... Vo l t a g e ... ... Vo l t a g e M a x . s u p p l y p r e s s u re M i n . s u p p l y p r e s s u re S e t t i n g P re s s u re r a n g e Power voltage Input signal RANGE 1 ......0.005 - 0.1MPa ( 0 . 0 5 - 1 . 0 k g f / c m 2) 3 ......0.005 - 0.5MPa ( 0 . 0 5 - 5 . 1 k g f / c m 2) 5 ......0.005 - 0.9MPa ( 0 . 0 5 - 9 . 2 k g f / c m 2) 0 1 2 3 Q 20mA DC 20mA DC 5V DC 10V DC ( N o t e 1 ) 2 w i r e 4 ~ 2 0 m A D C a n d 2 w i r e m A D C a re n o t p o s s i b l e . P o w e r v o l t a g e ( 2 4 V D C o r 1 2 V D C ) i s n e c e s s a r y. (Note 2) Either analog output or switch output can be selected. For switch output selection, either NPN output or PNP output can be selected. (Note 3) For ITV105w, ITV305w, 1PSI is the minimum unit MONITOR OUTPUT 1 ......Analogue output 1 - 5V DC 2 ......Switch output / NPN output 3 ......Switch output / PNP output PORT SIZE M 2 3 4 P R E S S U R E D I S P L AY ......M5 (ITV 1000 only) ......Rc 1/4 ......Rc 3/8 ......Rc 1/2(ITV 3000 only) B ......With Bracket CABLE CONNECTOR TYPE Nil ...MPa 2 ......kgf/cm2 3 ......bar 4 ......PSI 5 ... ... k PA S ......Straight type 3m L ......Right angle type 3m N ......No cable connector STOCKED PRODUCTS F OR A LIST OF S TOCKED P RODUCTS , PLEASE SEE THE CURRENT SMC PRICE LIST V SEE INSIDE FRONT COVER FOR DETAILS OF YOUR LOCAL SALES OFFICE FOR FURTHER TECHNICAL DETAILS ON THIS PRODUCT CONTACT YOUR LOCAL REGIONAL CENTRE Instrumentation ITV ITV103w ITV105w ITV203w ITV205w ITV303w ITV305w 1.0MPa 1.0MPa S e t t i n g p r e s s u re + 0 . 1 M P a 0.005-0.1MPa 0.005-0.5MPa 0.005-0.9MPa DC24V10%, DC12-15V 4 - 20mA, 0-20 mA DC 0 - 5VDC, 0 - 10VDC 250 or less a p p ro x . 6 . 5 1 - 5 VDC N P N o p e n c o l l e c t o r o u t p u t : 3 0 V, 3 0 m A P N P o p e n c o l l e c t o r o u t p u t : 3 0 V, 3 0 m A 1% or less (Full span) 0.5% or less (Full span) 0.5% or less (Full span) 3% or less (Full span) MPa: 0.01, kgf/cm 2 : 0.01, bar: 0.01, PSI: 0.1 (Note 3) , kPA: 1 5 - 50C (No dew condensation) 8-28 I N S T R U M E N TAT I O N R E G U L AT O R S E R I E S ITV1/2/3000 FLOW CHARACTERISTIC Flow Rate at P2 = 0.5MPa ITV1000 . . . . . .10 l/m ITV2000 . . . . . .1900 l/m ITV3000 . . . . . .6000 l/m Relief flow Rate at P2 = 0.5MPa ITV1000 . . . . . .10 l/m ITV2000 . . . . . .1000 l/m ITV3000 . . . . . .2600 l/m DIMENSIONS ITV 1000 DIMENSIONS ITV 2000 Right angle type cable connector Instrumentation DIMENSIONS ITV 3000 FOR FURTHER TECHNICAL DETAILS ON THIS PRODUCT CONTACT YOUR LOCAL REGIONAL CENTRE