Series WMH Multi-Jet Hot Water Meter

Series WMH

Multi-Jet Hot Water Meter

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 .

WMHG e n e r a l I n f o r m a t i o n

W h a t i s i t ?

A m e c h a n i c a l , w a t e r t o t a l i z i n g m e t e r w i t h a h i g h t e m p e r a t u r e

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

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

WMHA p p l i c a t i o n s

H VA C a p p l i c a t i o n s

M e a s u r i n g t o t a l c o n d e n s e r w a t e r f l o w i n r e s i d e n t i a l , c o m m e r c i a l ,

a n d i n d u s t r i a l a p p l i c a t i o n s

R e m o t e h o t w a t e r m o n i t o r i n g

WMHKe y F e a t u r e s / B e n e f i t s

H i g h t e m p e r a t u r e r e s i s t a n t b r a s s b o d y

I d e a l f o r h i g h t e m p e r a t u r e a p p l i c a t i o n s u p t o 1 9 0 ° F ( 8 8 ° C )

M u l t i - j e t d e s i g n

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

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

s e p a r a t e d f r o m w a t e r

D o e s n o t l e a k o r f o g

C o u p l i n g a d a p t e r s i n c l u d e d

E a s e o f i n s t a l l a t i o n

P u l s e d o u t p u t p r o p o r t i o n a l t o f l o w

A l l o w s f o r r e m o t e f l o w t o t a l i z a t i o n

WMHO p e r a t i o n - I n s t a l l a t i o n

T h e S e r i e s W M H i s i n t e n d e d t o b e i n s t a l l e d h o r i z o n t a l l y w i t h t h e

r e g i s t e r f a c i n g u p

WMHO p e r a t i o n - W i r i n g

T h e S e r i e s W M H u t i l i z e s a d r y c o n t a c t c l o s u r e , a n d d o e s n o t

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

WMHD i m e n s i o n s

Size

in (mm)

Spud

NPSM (BSPP)

Length ‘L’

in (mm)

Width ‘W’

in (mm)

Height ‘H’

in (mm)

Weight

lb (kg)

5/8 x 1/2 (15)

5/8 x 3/4

3/4 (20)

1 (25)

1-1/4 (32)

1-1/2 (40)

2 (50)

3/4″ (3/4″)

1″ (1″)

1″ (1″)

1-1/4″ (1-1/4″)

1-1/2″ (1-1/2″)

2″ (2″)

2-1/2″ (2-1/2″)

6-1/2 (165)

7-1/2 (190)

7-1/2 (190)

10-1/4 (260)

10-1/4 (260)

11-13/16 (300)

11-13/16 (300)

3-45/64 (94)

3-45/64 (94)

3-45/64 (94)

3-55/64 (98)

3-55/64 (98)

4-51/64 (122)

5-45/64 (145)

4-15/64 (107.5)

4-15/64 (107.5)

4-15/64 (107.5)

4-5/8 (117.5)

4-5/8 (117.5)

5-9/16 (141.5)

6-31/32 (177)

3.75(1.7)

3.97(1.8)

4.9(2.2)

6.4(2.9)

8.2(3.7)

13.52 (6.17)

18.74 (8.5)

WMHM o d e l C h a r t

MODEL CHART

Model Size

Coupling

Size

GPM (Gal/Min)

Display Max

(Gallons)

Pulse Rate

(Gal/Pulse)

Max

Flow

Nominal

Flow Range

Transitional

Flow

WMH-A-C-01

WMH-A-C-02

WMH-A-C-03

WMH-A-C-04

WMH-A-C-05

WMH-A-C-06

WMH-A-C-01-1

WMH-A-C-02-1

WMH-A-C-03-1

WMH-A-C-04-1

WMH-A-C-05-1

WMH-A-C-06-1

WMH-A-C-07-1

WMH-A-C-08-1

WMH-A-C-01-10

WMH-A-C-02-10

WMH-A-C-03-10

WMH-A-C-04-10

WMH-A-C-05-10

WMH-A-C-06-10

WMH-A-C-07-10

WMH-A-C-08-10

5/8″ x 1/2″

5/8″ x 3/4″

3/4″ SL

3/4″

3/4″ x 1″

1″

5/8″ x 1/2″

5/8″ x 3/4″

3/4″ SL

3/4″

3/4″ x 1″

1″

1-1/2″

2″

5/8″ x 1/2″

5/8″ x 3/4″

3/4″ SL

3/4″

3/4″ x 1″

1″

1-1/2″

2″

1/2″ NPT

3/4″ NPT

3/4″ NPT

3/4″ NPT

1″ NPT

1″ NPT

1/2″ NPT

3/4″ NPT

3/4″ NPT

3/4″ NPT

1″ NPT

1″ NPT

1-1/2″ NPT

2″ NPT

1/2″ NPT

3/4″ NPT

3/4″ NPT

3/4″ NPT

1″ NPT

1″ NPT

1-1/2″ NPT

2″ NPT

20

20

30

30

30

50

20

20

30

30

30

50

100

160

20

20

30

30

30

50

100

1060

1 to 20

1 to 20

2 to 30

2 to 30

2 to 30

3 to 50

1 to 20

1 to 20

2 to 30

2 to 30

2 to 30

3 to 50

5 to 100

8 to 160

1 to 20

1 to 20

2 to 30

2 to 30

2 to 30

3 to 50

5 to 100

8 to 160

0.25

0.25

0.5

0.5

0.5

0.75

0.25

0.25

0.5

0.5

0.5

0.75

1.5

2

0.25

0.25

0.5

0.5

0.5

0.75

1.5

2

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.9

9,999,999.9

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.99

9,999,999.9

9,999,999.9

0.1

0.1

0.1

0.1

0.1

0.1

1

1

1

1

1

1

1

1

10

10

10

10

10

10

10

10

WMHKe y S p e c i f i c a t i o n s

S e r v i c e : W a t e r

W e t t e d M a t e r i a l s : B o d y, c o u p l i n g s , & m e a s u r i n g c h a m b e r : B r a s s

A c c u r a c y : W M H - A : Tr a n s i t i o n a l f l o w : ± 3 % ; N o m i n a l f l o w : ± 1 . 5 %

Te m p e r a t u r e L i m i t : 1 9 0 ° F ( 8 8 ° C )

P r e s s u r e L i m i t : 1 5 0 p s i

O u t p u t S i g n a l : P u l s e o u t p u t w / f r e q u e n c y p r o p o r t i o n a l t o f l o w r a t e

P u l s e O p t i o n s : 0 . 1 g a l , 1 g a l , 1 0 g a l , 1 0 0 g a l p e r p u l s e ( 1 L , 1 0 L ,

1 0 0 L , 1 0 0 0 L p e r p u l s e

E l e c t r i c a l R a t i n g : 0 . 0 1 A @ 2 4 VA C / D C

E l e c t r i c a l C o n n e c t i o n s : C o l o r - c o d e d l e a d w i r e s , 4 . 5 ′ ( 1 . 5 m ) l o n g

M o u n t i n g O r i e n t a t i o n : H o r i z o n t a l w i t h r e g i s t e r f a c i n g u p

WMHA d d i t i o n a l I n f o r m a t i o n

Yo 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 w w w. 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

To 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

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

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