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Page 1: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473B 100 mm Vane Thermo-Anemometer Test

InstrumentT 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 fi 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 5 D w y e r I n s t r u m e n t s , I n c .

Page 2: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BG E N E RA L I N F O R M AT I O N

W h a t i s i t ? Ve r s a t i l e h a n d h e l d t e s t i n s t r u m e n t w i t h 1 0 0 m m v a n e p r o b e

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

Page 3: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BK E Y F E AT U R E S / B E N E F I T S

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

L o w e r s i n s t r u m e n t p u r c h a s e c o s t a n d l e s s d e v i c e s t o c a r r y C a l c u l a t e s v o l u m e t r i c a i r fl o w

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

O p e r a t e s o n s i n g l e s t a n d a r d 9 V a l k a l i n e b a t t e r y R e p l a c e m e n t b a t t e r i e s c a n b e f o u n d a t a n y l o c a l

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

A l l o w s u n i t t o s t i c k t o d u c t a n d f r e e o n eh a n d f r o m h o l d i n g t h e i n s t r u m e n t

U p t o 9 9 r e a d i n g s c a n b e s t o r e d i n m e m o r y S a v e s t i m e f r o m w r i t i n g d o w n m e a s u r e m e n t s

Page 4: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BA P P L I C AT I O N S

R e s i d e n t i a l b a l a n c i n g

B u i l d i n g c o m m i s s i o n i n g

H VA C e q u i p m e n t i n s p e c t i o n s

Page 5: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BAC C E S S O R I E S

A - 4 7 X- B O O TP r o t e c t i v e M a g n e t i c

R u b b e r B o o t( m a n o m e t e r n o t

i n c l u d e d )

A -V P X- C K I TV a n e H o o d K i t

Page 6: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BAC C E S S O R I E S

A P 1H o t - w i r e T h e r m o -

A n e m o m e t e r P r o b e

R P 1T h e r m o -

H y g r o m e t e r P r o b e

V P 11 0 0 m m V a n e

T h e r m o -A n e m o m e t e r P r o b e

Page 7: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

A s i n g l e p r e s s t u r n s t h e u n i t o n .

A s e c o n d p r e s s t u r n s t h e u n i t o ff .

473BO P E RAT I O N – B U TT O N S – O N / O F F / L I G H T

Page 8: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

W h i l e t h e u n i t i s o n , h o l d f o r 2 s e c o n d s t o t u r n o n t h e b a c k l i g h t .

I f t h e l i g h t i s a c t i v e , p r e s s o n c e t o t u r n o ff t h e l i g h t a n d a g a i n t o t u r n o ff t h e u n i t .

473BO P E RAT I O N – B U TT O N S – O N / O F F / L I G H T ( C O N T I N U E D )

Page 9: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

A s i n g l e p r e s s f r e e z e s t h e c u r r e n t r e a d i n g .

A s e c o n d p r e s s r e s u m e s l i f e p r o c e s s r e a d i n g .

473BO P E RAT I O N – B U TT O N S – H O L D

Page 10: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – B U TT O N S - E N T E R

To c y c l e t h r o u g h u n i t s , p r e s s E N T E R w h i l e i n t h e h o m e s c r e e n u n t i l t h e d e s i r e d o p t i o n i s d i s p l a y e d o n t h e L C D .

Page 11: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

W h i l e i n t h e m e n u , p r e s s E N T E R t o e n t e r s u b - m e n u s o r v a l u e s .

P r e s s a n d h o l d f o r 4 s e c o n d s t o c l e a r M A X , M I N , o r M E M i n t h e i r r e s p e c t i v e m e n u s .

473BO P E RAT I O N – B U TT O N S – E N T E R ( C O N T I N U E D )

Page 12: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

A s i n g l e p r e s s w i l l d i s p l a y t h e m e n u .

P r e s s M E N U w h i l e i n t h e m a i n m e n u t o g o b a c k t o t h e h o m e s c r e e n o r w h i l e i n t h e s u b - m e n u s t o b a c k u p o n e l e v e l .

473BO P E RAT I O N – B U TT O N S – M E N U

Page 13: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

A s i n g l e p r e s s w i l l r e t r i e v e s t o r e d d a t a p o i n t s i n t h e m e m o r y. E a c h s u c c e s s i v e p r e s s w i l l s c r o l l t o t h e n e x t s a v e d m e m o r y l o c a t i o n .

W h i l e i n t h e m e n u , i t b e c o m e s t h e u p b u t t o n .

473BO P E RAT I O N – B U TT O N S – M E M O RY / U P

Page 14: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

A s i n g l e p r e s s w i l l s t o r e t h e c u r r e n t r e a d i n g o n t h e s c r e e n . S T 0 1 , S T 0 2 s h o w s o n t h e d i s p l a y t o i n d i c a t e t h e m e m o r y l o c a t i o n .

W h i l e i n t h e m e n u , i t b e c o m e s t h e d o w n b u t t o n .

473BO P E RAT I O N – B U TT O N S – S T O R E / D O W N

Page 15: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – M E N U S T R U C T U R E

Page 16: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – M E N U S T R U C T U R E ( C O N T I N U E D )

Page 17: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – M E N U S T R U C T U R E ( C O N T I N U E D )

Page 18: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

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

L o w b a t t e r y w a r n i n g :

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

473BO P E RAT I O N – B ATT E RY

Page 19: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – P R O B E C O N N E C T I O N

C o n n e c t a n y A P 1 , R P 1 , o r V P 1 p r o b e t o t h e c o n n e c t i o n a t t h e t o p o f t h e 4 7 3 B h a n d h e l d .

Page 20: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BO P E RAT I O N – P R O B E C O N N E C T I O N ( C O N T I N U E D )

T h e 4 7 3 B w i l l a u t o m a t i c a l l y r e c o g n i z e i f a p r o b e i s c o n n e c t e d a n d d i s p l a y t h e a p p r o p r i a t e p r o b e n a m e o n t h e L C D .

Page 21: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

473BK E Y S P E C I F I C AT I O N S

D i s p l a y : 4 . 5 d i g i t b a c k l i t d i s p l a y R a n g e : A i r Ve l o c i t y : 4 0 t o 5 0 0 0 f p m ( 0 . 2 t o 2 5 m / s ) ;

Vo l u m e t r i c A i r F l o w : 1 9 , 9 9 9 i n s e l e c t e d fl o w u n i t s ; Te m p e r a t u r e : - 2 0 t o 2 1 2 ° F ( - 2 9 t o 1 0 0 ° C ) ; R e l a t i v e H u m i d i t y :

0 t o 1 0 0 % R H A c c u r a c y : A i r Ve l o c i t y : ± 1 . 5 % o f r d g ± 2 0 f p m ( ± 0 . 1 m / s )

[ 0 . 2 5 t o 1 0 m / s ] , ± 1 . 5 % o f r d g ± 4 0 f p m ( ± 0 . 2 m / s ) [ 1 0 t o 2 0 �m / s ] ; Te m p e r a t u r e : ± 0 . 5 4 ° F @ 7 7 ° F ( ± 0 . 3 ° C @ 2 5 ° C ) ; R e l a t i v e H u m i d i t y : ± 2 % @ 7 7 ° F ( 2 5 ° C ) [ 1 0 t o 9 0 % R H ]

P r o b e L e n g t h : 8 ” ( 2 0 3 m m ) i n s e r t i o n C a b l e L e n g t h : 2 8 ” ( 7 1 c m ) r e t r a c t e d ; 6 ’ ( 1 8 3 c m ) e x t e n d e d P o w e r R e q u i r e m e n t s : 9 V a l k a l i n e b a t t e r y , i n s t a l l e d n o n -

f u n c t i o n a l , u s e r r e p l a c e a b l e W e i g h t : 1 8 . 4 o z ( 5 2 1 g ) A g e n c y A p p r o v a l s : C E

Page 22: Model 473B 100 mm Vane Thermo-Anemometer Test Instrument

• You can find more information on this product by visiting our website dwyer-inst.com

• For any technical questions you may have, we have several technical support engineers available by phone or email at:– (219) 879-8868 ext. 402– [email protected]

• To request a quote or place an order, you can contact one of our customer service representatives at:– (219) 879-8868 ext. 656– [email protected][email protected]

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