Modine Manufacturing DJE Installation And Service Manual page 12

C C H H E E C C K K I I N N G G I I N N P P U U T T R R A A T T E E
T T a a b b l l e e 4 4 - - M M e e t t e e r r - - T T i i m m i i n n g g G G a a s s
Time required for one revolution is charted for various size
meter dials and various rates of gas input in cu. ft. per hour. To
convert to BTUH, multiply by the heating value of the gas
used.
T T i i m m e e f f o o r r 1 1
R R e e v v o o l l u u t t i i o o n n , , W W h h e e n n M M e e t t e e r r D D i i a a l l S S i i z z e e i i s s : :
S S e e c c . .
1 1 / / 2 2 c c u u . . f f t t . .
10 180
12 150
14 129
16 112
18 100
20 90
22 82
24 75
26 69
28 64
30 60
35 51
40 45
45 40
50 36
55 33
60 30
70 26
80 22
90 20
100 18
120 15
T T a a b b l l e e 6 6 - - O O r r i i f f i i c c e e D D r r i i l l l l S S i i z z e e s s w w i i t t h h D D e e c c i i m m a a l l E E q q u u i i v v a a l l e e n n t t s s
M M a a i i n n B B u u r r n n e e r r O O r r i i f f i i c c e e s s
D D r r i i l l l l D D i i a a . .
S S i i z z e e D D e e c c i i m m a a l l
E E q q u u i i v v a a l l e e n n t t
48 .0760
45 .0820
43 .0890
42 .0935
40 .0980
37 .1040
1 1 2 2
I I n n p p u u t t , , C C u u . . F F t t . . p p e e r r H H o o u u r r , ,
1 1 c c u u . . f f t t . . 2 2 c c u u . . f f t t . . 5 5 c c u u . . f f t t . .
360 720 1800
300 600 1500
257 514 1286
225 450 1125
200 400 1000
180 360 900
164 327 818
150 300 750
138 277 692
129 257 643
120 240 600
103 206 514
90 180 450
80 160 400
72 144 360
65 131 327
60 120 300
51 103 257
45 90 225
40 80 200
36 72 180
30 60 150
D D r r i i l l l l D D i i a a . .
S S i i z z e e D D e e c c i i m m a a l l
E E q q u u i i v v a a l l e e n n t t
31 .1200
30 .1285
27 .1440
26 .1470
25 .1495
23 .1540
20 .1285
T T a a b b l l e e 5 5 - - M M a a n n i i f f o o l l d d P P r r e e s s s s u u r r e e a a n n d d G G a a s s C C o o n n s s u u m m p p t t i i o o n n * *
T T y y p p e e o o f f G G a a s s
M M o o d d e e l l B B T T U U / / C C u u . . F F t t . .
S S i i z z e e S S p p e e c c i i f f i i c c G G r r a a v v i i t t y y
M M a a n n i i f f o o l l d d P P r r e e s s s s . . I I n n . . o o f f H H 2 2 O O
Cfh
D D J J E E 7 7 5 5 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 1 1 0 0 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 1 1 2 2 5 5 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 1 1 5 5 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 2 2 0 0 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 2 2 2 2 5 5 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 2 2 5 5 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 3 3 0 0 0 0
Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 3 3 5 5 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
Cfh
D D J J E E 4 4 0 0 0 0 Gal./Hr. Propane
SEC/Cu. Ft.
Orifice Drill Size
*Above gases based on average standards. Units can be furnished for gases of
different values and specific gravities. ( Gal./Hr. based on 60°F. 30" Hg., 91,500
BTU/Gal.).
In Canada, refer to rating plate on side of unit for orifices at high altitude.
P P i i l l o o t t O O r r i i f f i i c c e e S S i i z z e e s s ( ( i i n n c c h h e e s s ) )
P P i i l l o o t t T T y y p p e e N N a a t t u u r r a a l l
J640DHA .015
J993DHW
0.18
J994DHW
Q345 .018
5CHL-6 .018
5SL-6ER .018
N N a a t t u u r r a a l l P P r r o o p p a a n n e e
1 1 0 0 4 4 0 0 2 2 5 5 0 0 0 0 N N o o . . o o f f
0 0 . . 6 6 0 0 1 1 . . 5 5 3 3 O O r r i i f f i i c c e e s s
3 3 . . 5 5 1 1 0 0 " "
72.1 30.0
– .82 1
50 120
20 37
96.1 40.0
– 1.09 2
37.5 90
30 45
120.2 50.0
– 1.37 3
29.9 72
31 48
144.2 60.0
– 1.64 3
24.9 60.0
30 45
192.0 80.0
– 2.19 3
19 45
23 40
216.3 90.0
– 2.46 3
16.6 40.0
20 37
240.0 90.0
– 2.74 4
15 36
25 42
288.4 120.0
– 3.28 5
12.5 30.0
26 43
336.0 140.0
– 3.83 6
10.7 25.7
27 43
385.0 160.0
– 4.37 6
9.3 22.5
23 40
P P r r o o p p a a n n e e
.010
.010
.012
.010
.010