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Series ADPS/EDPS Differential Pressure Switch The materials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and current employees as a resource only. They may not be reproduced, published, or transmitted electronically for commercial purposes. Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific, written prior permission from Dwyer Instruments, Inc. ©Copyright 2017 Dwyer Instruments, Inc.

Series ADPS/EDPS Differential Pressure Switch

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Page 1: Series ADPS/EDPS Differential Pressure Switch

Series ADPS/EDPS

Differential Pressure Switch

T h e m a t e r i a l s i n c l u d e d i n t h i s c o m p i l a t i o n a r e f o r t h e u s e o f D w y e r I n s t r u m e n t s , I n c . p o t e n t i a l c u s t o m e r s

a n d c u r r e n t e m p l o y e e s a s a r e s o u r c e o n l y . T h e y m a y n o t b e r e p r o d u c e d , p u b l i s h e d , o r t r a n s m i t t e d

e l e c t r o n i c a l l y f o r c o m m e r c i a l p u r p o s e s . F u r t h e r m o r e , t h e C o m p a n y ’ s n a m e , l i k e n e s s , p r o d u c t n a m e s , a n d

l o g o s , i n c l u d e d w i t h i n t h e s e c o m p i l a t i o n s m a y n o t b e u s e d w i t h o u t s p e c i f i c , w r i t t e n p r i o r p e r m i s s i o n f r o m

D w y e r I n s t r u m e n t s , I n c . © C o p y r i g h t 2 0 1 7 D w y e r I n s t r u m e n t s , I n c .

Page 2: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSO v e r v i e w

R e l i a b l e , l o w - c o s t s o l u t i o n

d e s i g n e d f o r m o n i t o r i n g p r e s s u r e ,

v a c u u m , a n d d i f f e r e n t i a l p r e s s u r e s

i n B A S a n d H VA C a p p l i c a t i o n s

T h e S e r i e s A D P S i s i d e a l f o r u s e

w i t h a i r a n d o t h e r n o n c o m b u s t i b l e

g a s e s , w i t h a s i l i c o n e d i a p h r a g m

a n d PA 6 . 6 b o d y

S e r i e s E D P S m o d e l s a r e c o n s t r u c t e d o f p l e n u m r a t e d p l a s t i c s a n d

m e e t U L 5 0 8

R a n g e s f r o m 0 . 0 8 i n w. c . ( 2 0 P a ) u p t o 2 0 i n w. c . ( 5 0 0 0 P a )

½ ” N P T o r M 2 0 e l e c t r i c a l c o n n e c t i o n s

Page 3: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSF e a t u r e s & B e n e f i t s

E a s y t o i n s t a l l

D u a l s c a l e k n o b f o r e a s y s e t p o i n t a d j u s t m e n t

I n c h e s w a t e r c o l u m n & p a s c a l s

A v o i d s c o m p l i c a t e d t e s t s e t u p a n d

g u e s s w o r k

C o n d u i t e n t r y i s m o v a b l e t o 3 l o c a t i o n s f o r

e a s y i n s t a l l a t i o n

M o d e l A - 4 8 1 I n s t a l l e r K i t i n c l u d e s

P V C t u b i n g a n d t w o s t a t i c p r e s s u r e t i p s

w i t h m o u n t i n g s c r e w s

Page 4: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSF e a t u r e s & B e n e f i t s

I n t e g r a l m o u n t i n g f e e t f o r w a l l m o u n t i n g

O t h e r m o u n t i n g a c c e s s o r i e s i n c l u d e t h e o p t i o n a l M o d e l A - 2 8 8 “ L ”

t y p e m e t a l m o u n t i n g b r a c k e t ,

o r t h e M o d e l A - 2 8 9 “ S ” t y p e m e t a l m o u n t i n g b r a c k e t

S e p a r a t e i n c l u d e d s c r e w t e r m i n a l s f o r e a s y w i r i n g

Page 5: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSA p p l i c a t i o n s

R e l a y c o n t a c t i s g r e a t f o r s i g n a l i n g b u i l d i n g s y s t e m s

R a t e d 1 . 5 A r e s . / 0 . 4 A i n d . / 2 5 0 VA C , 5 0 / 6 0 H z

F i l t e r S t a t u s

M o n i t o r s p r e s s u r e d r o p a c r o s s t h e f i l t e r

T h e h i g h e r t h e d i f f e r e n t i a l p r e s s u r e ,

t h e d i r t i e r t h e f i l t e r

Page 6: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSA p p l i c a t i o n s

F r o s t p r o t e c t i o n f o r h e a t e x c h a n g e r s

C o n d e n s a t i o n f o r m s d u e t o t e m p c h a n g e s i n t h e a i r

F r o s t b u i l d s u p , p r e s s u r e d r o p i n c r e a s e s a n d a i r f l o w d e c r e a s e s

F r o s t b u i l d u p l e a d s t o d e c r e a s e d p e r f o r m a n c e a n d p o s s i b l e

e q u i p m e n t d a m a g e

Page 7: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSA p p l i c a t i o n s

F a n p r o v i n g

M o n i t o r s p r e s s u r e f r o m t h e f a n t o v e r i f y p r o p e r o p e r a t i o n

W h e n f a n i s r u n n i n g , t h e r e s h o u l d b e a h i g h d i f f e r e n t i a l a c r o s s

t h e f a n

I f f a n s t o p s , p r e s s u r e w i l l d r o p b e l o w l o w s e t p o i n t A D P S s e n d s

s i g n a l t o P L C

Page 8: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSA p p l i c a t i o n s

O v e r h e a t i n g p r o t e c t i o n f o r f a n h e a t e r s

F a n b l o w s a i r o v e r h e a t i n g e l e m e n t t o p r o d u c e w a r m a i r

O v e r h e a t i n g o c c u r s i f f a n f a i l s

A D P S m o n i t o r s p r e s s u r e f r o m f a n

I f f a n s t o p s , p r e s s u r e w i l l d r o p b e l o w l o w s e t p o i n t A D P S s e n d s a

s i g n a l

Page 9: Series ADPS/EDPS Differential Pressure Switch

ADPS/EDPSS i m i l a r Pr o d u c t s

S e r i e s B D PA A d j u s t a b l e D i f f e r e n t i a l P r e s s u r e A l a r m

B u i l t - i n a u d i b l e a n d v i s u a l s e t p o i n t i n d i c a t i o n

S e r i e s E W D P W i r e l e s s C o m m u n i c a t i o n s A d j u s t a b l e D i f f e r e n t i a l

P r e s s u r e S w i t c h

E n O c e a n ® w i r e l e s s t e c h n o l o g y

S e r i e s B Y D S B y p a s s D a m p e r S w i t c h

C o n t r o l s z o n e s t a t i c b y m o d u l a t i n g

m o t o r i z e d d a m p e r

S e r i e s AT 1 A D P S AT E X A p p r o v e d A D P S A d j u s t a b l e D i f f e r e n t i a l

P r e s s u r e S w i t c h

A D P S i n f l a m e - p r o o f AT E X e n c l o s u r e

BDPA

EWDP

BYDS

AT1ADPS

Page 10: Series ADPS/EDPS Differential Pressure Switch

Y o u c a n f i n d m o r e i n f o r m a t i o n o n t h i s p r o d u c t b y v i s i t i n g o u r w e b s i t e

d w y e r - i n s t . c o m

F o r a n y t e c h n i c a l q u e s t i o n s y o u m a y h a v e , w e h a v e s e v e r a l t e c h n i c a l

s u p p o r t e n g i n e e r s a v a i l a b l e b y p h o n e o r e m a i l a t :

( 2 1 9 ) 8 7 9 - 8 8 6 8 e x t . 4 0 2

T e c h @ d w y e r m a i l . c o m

T o r e q u e s t a q u o t e o r p l a c e a n o r d e r , y o u c a n c o n t a c t o n e o f o u r

c u s t o m e r s e r v i c e r e p r e s e n t a t i v e s a t :

( 2 1 9 ) 8 7 9 - 8 8 6 8 e x t . 6 5 6

Q u o t e s @ d w y e r m a i l . c o m

O r d e r s @ d w y e r m a i l . c o m

Additional Information

Page 11: Series ADPS/EDPS Differential Pressure Switch

Check Dwyer Out Onlinew w w. d w y e r - i n s t . c o m

Page 12: Series ADPS/EDPS Differential Pressure Switch

Dwyer is Social, Are You?C o n n e c t w i t h U s a t w w w. d w y e r - i n s t . c o m / S o c i a l