|
POPULAR MODELS
Model
Number | Description |
| DA-31-153-2 |
Pressure switch, brass Bourdon tube, range 0-30" Hg Vac, 2" Hg min. deadband. |
| DA-31-153-3 |
Pressure switch, brass Bourdon tube, range 10" Hg Vac-12 psig, 1 psig min. deadband. |
| DA-31-153-27 |
Pressure switch, brass Bourdon tube, range 25" Hg Vac-50 psig, 3.5 psig min. deadband. |
| DA-31-153-1 |
Pressure switch, brass Bourdon tube, range 1/8-15 psig, 1 psig min. deadband. |
| DA-31-153-3A |
Pressure switch, brass Bourdon tube, range 1/8-20 psig, 1 psig min. deadband. |
| DA-31-153-4 |
Pressure switch, brass Bourdon tube, range 1-35 psig, 1.75 psig min. deadband. |
| DA-31-153-5 |
Pressure switch, brass Bourdon tube, range 2-60 psig, 3 psig min. deadband. |
| DA-31-153-6 |
Pressure switch, brass Bourdon tube, range 5-100 psig, 3.75 psig min. deadband. |
| DA-31-153-7 |
Pressure switch, brass Bourdon tube, range 5-150 psig, 6 psig min. deadband. |
| DA-31-153-8 |
Pressure switch, brass Bourdon tube, range 10-200 psig, 8 psig min. deadband. |
| DA-31-153-9 |
Pressure switch, brass Bourdon tube, range 10-300 psig, 12 psig min. deadband. |
| DA-21-153-25S |
Pressure switch, 403SS Bourdon tube, range 30" Hg Vac-60 psig, 6 psig min. deadband. |
| DA-21-153-26S |
Pressure switch, 403SS Bourdon tube, range 30" Hg Vac-75 psig, 8 psig min. deadband. |
| DA-21-153-5S |
Pressure switch, 403SS Bourdon tube, range 2-60 psig, 4 psig min. deadband. |
| DA-21-153-6S |
Pressure switch, 403SS Bourdon tube, range 5-100 psig, 6 psig min. deadband. |
| DA-21-153-8S |
Pressure switch, 403SS Bourdon tube, range 10-200 psig, 8 psig min. deadband. |
| DA-21-153-9S |
Pressure switch, 403SS Bourdon tube, range 10-300 psig, 14 psig min. deadband. |
| DA-21-153-9AS |
Pressure switch, 403SS Bourdon tube, range 40-350 psig, 14 psig min. deadband. |
| DA-21-153-10S |
Pressure switch, 403SS Bourdon tube, range 25-600 psig, 25 psig min. deadband. |
| DA-21-153-11S |
Pressure switch, 403SS Bourdon tube, range 50-1000 psig, 60 psig min. deadband. |
| DA-21-153-12S |
Pressure switch, 403SS Bourdon tube, range 100-1500 psig, 90 psig min. deadband. |
| DA-21-153-13S |
Pressure switch, 403SS Bourdon tube, range 300-2500 psig, 150 psig min. deadband. |
| DA-21-153-15S |
Pressure switch, 403SS Bourdon tube, range 500-5000 psig, 450 psig min. deadband. |
| DA-21-153-16S |
Pressure switch, 403SS Bourdon tube, range 800-8000 psig, 750 psig min. deadband. |
| DA-41-153-26E |
Pressure switch, 316SS Bourdon tube, range 30" Hg Vac-75 psig, 7 psig min. deadband. |
| DA-41-153-23E |
Pressure switch, 316SS Bourdon tube, range 5-75 psig, 3 psig min. deadband. |
| DA-41-153-6E |
Pressure switch, 316SS Bourdon tube, range 10-100 psig, 7 psig min. deadband. |
| DA-41-153-24E |
Pressure switch, 316SS Bourdon tube, range 10-150 psig, 6 psig min. deadband. |
| DA-41-153-9E |
Pressure switch, 316SS Bourdon tube, range 10-300 psig, 18 psig min. deadband. |
| DA-41-153-21E |
Pressure switch, 316SS Bourdon tube, range 30-400 psig, 30 psig min. deadband. |
| DA-41-153-22E |
Pressure switch, 316SS Bourdon tube, range 75-800 psig, 75 psig min. deadband. |
| DA-41-153-11E |
Pressure switch, 316SS Bourdon tube, range 100-1000 psig, 100 psig min. deadband. |
| DA-41-153-13E |
Pressure switch, 316SS Bourdon tube, range 200-2500 psig, 210 psig min. deadband. |
MODEL CHART
| EXAMPLE |
_ _DA_ _ |
_ _31 |
_153_ _ |
_4 |
Standard DA Bourdon Tube Control, dual setpoint, automatic reset, SPDT
mercury switch, 1-35 psig |
|
RESET
OPTIONS |
R |
|
U |
|
Manual reset, single adjustment, operates on decrease
automatically |
G
E
N
E
R
A
L |
| R |
|
L |
|
Manual reset, single adjustment, operates on increase
automatically |
| S(3) |
|
|
|
Automatic reset, single adjustment, DS only |
| L(1)(3) |
|
|
|
Manual lock reset, single adjustment, available as special order only |
HOUSING &
APPROVAL
OPTIONS |
W |
|
|
|
Weatherproof enclosure, NEMA 3S, 4 and 4X, flanged back standard |
| N3 W |
|
|
|
Weather resistance, includes drain, flanged back standard, available
as special order only |
| H |
|
|
|
Explosion-proof enclosure, control integral, available only on DA, DR,
DS |
| E |
|
|
|
Explosion-proof enclosure, control removable, available on DA, DR, DS |
| F |
|
|
|
Factory Mutual approval, DAW is FM approved as standard |
CIRCUIT
SWITCHING
OPTIONS |
|
|
___2 |
|
SPST opens on pressure increase, elect. code A, mercury switch |
| |
|
___3 |
|
SPST closes on pressure increase, elect. code A, mercury
switch |
| |
|
_153 |
|
SPDT, elect. code B, mercury switch |
| |
|
_156 |
|
2 each SPST, one opens as the other one closes, elect. code A, mercury
switch |
| |
|
_804 |
|
2 each SPDT, elect. code B, mercury switch, 18" leads,
elect. code G, snap switch, screw terminals |
| |
|
_(___) |
|
Other circuits available, consult factory |
| |
_2 |
___2_ |
|
SPST opens on increase, elect. code I, DS only, mercury switch |
| |
_2 |
___3_ |
|
SPST closes on increase, elect. code I, DS only, mercury switch |
| |
_4(2)(8) |
4122_ |
|
Two stage, includes 2 each SPST, mercury switch |
| |
_4(2)(8) |
4129_ |
|
Two stage, includes 2 each SPST, mercury switch |
| |
_4(2)(8) |
4132_ |
|
Two stage, includes 2 each SPST, mercury switch |
| |
_4(2)(8) |
4123_ |
|
Two stage, includes 2 each SPST, mercury switch |
| |
_5 |
___2 |
|
SPST mercury switch, elect. code H, opens on increase |
| |
_5 |
___3 |
|
SPST mercury switch, elect. code H, closes on increase |
| |
70 |
153 |
|
Snap switch, SPDT, elect. code D, 15A @ 120 VAC |
| |
70(12) |
804 |
|
2 each SPDT, elect. code F, for ranges above 35 psi only, add 30% to
minimum deadbands, 702, 703, 704 only |
| |
72 |
153_ |
|
DS only, snap switch, SPDT, elect. code E |
| |
72 |
804_ |
|
2 each SPDT, snap switches, elect. code G, DS only |
| |
74 |
_____ |
|
Two stage, includes 2 each, SPDT snap switches, elect. code G |
| |
|
B |
|
Delrin Bushed Movement, for all controls |
OVERPRESSURE
OPTIONS |
|
_9 |
____2 |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST open on increase, elect.
code A, ranges 3,1,4,5S,6S,8S,9S,10S,11S,12S,13S only |
| |
_9 |
____3 |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST close on increase,
elect. code A, ranges 3,1,4,5S,6S,8S,9S,10S,11S,12S,13S only |
| |
_9 |
__153 |
XX |
2500 psi overpressure, 316SS diaph. seal, SPDT, elect.
code B, ranges 3,1,4,5S,6S,8S,9S,10S,11S,12S,13S only |
| |
92 |
2_ |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST open on increase, elect.
code I, DS only |
| |
92 |
3_ |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST close on increase, elect.
code I, DS only |
| |
95 |
2_ |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST open on increase, elect.
code H |
| |
95 |
3_ |
XX |
2500 psi overpressure, 316SS diaph. seal, SPST close on increase,
elect. code H |
RANGES &
BOURDON
TUBE
MATERIALS |
|
2 |
|
25S |
range 30" Hg vac - 60 psig, type 403SS Bourdon tube |
|
| |
2 |
|
26S |
range 30" Hg vac - 75 psig, type 403SS Bourdon tube |
|
| |
2 |
|
5S |
range 2-60 psig, type 403SS Bourdon tube |
|
| |
2 |
|
6S |
range 5-100 psig, type 403SS Bourdon tube |
|
| |
2 |
|
8S |
range 10-200 psig, type 403SS Bourdon tube |
|
| |
2 |
|
9S |
range 10-300 psig, type 403SS Bourdon tube |
|
| |
2 |
|
9AS |
range 40-350 psig, type 403SS Bourdon tube |
|
| |
2 |
|
10S |
range 25-600 psig, type 403SS Bourdon tube |
|
| |
2 |
|
11S |
range 50-1000 psig, type 403SS Bourdon tube |
|
| |
2 |
|
12S |
range 100-1500 psig, type 403SS Bourdon tube |
|
| |
2 |
|
13S |
range 300-2500 psig, type 403SS Bourdon tube |
|
| |
2 |
|
15S |
range 500-5000 psig, type 403SS Bourdon tube, not avail. with housing
E or back conn. |
|
| |
2 |
|
16S |
range 800-8000 psig, type 403SS Bourdon tube, not avail. with housing
E or back conn. |
|
| |
3 |
|
2 |
range 0-30" Hg vac, brass Bourdon tube |
|
| |
3 |
|
3 |
range 10" Hg vac - 12 psig, brass Bourdon tube |
|
| |
3 |
|
1 |
range 1/8-15 psig, brass Bourdon tube |
|
| |
3 |
|
3A |
range 1/8-20 psig, brass Bourdon tube |
|
| |
3 |
|
4 |
range 1-35 psig, brass Bourdon tube |
|
| |
3 |
|
27 |
range 25" Hg vac - 50 psig, brass Bourdon tube |
|
| |
3 |
|
5 |
range 2-60 psig, brass Bourdon tube |
|
| |
3 |
|
6 |
range 5-100 psig, brass Bourdon tube |
|
| |
3 |
|
7 |
range 5-150 psig, brass Bourdon tube |
|
| |
3 |
|
8 |
range 10-200 psig, brass Bourdon tube |
|
| |
3 |
|
9 |
range 10-300 psig, brass Bourdon tube |
|
| |
4 |
|
26E |
range 30" Hg vac - 75 psig, 316SS Bourdon tube |
|
| |
4 |
|
23E |
range 5-75 psig, 316SS Bourdon tube |
|
| |
4 |
|
6E |
range 10-100 psig, 316SS Bourdon tube |
|
| |
4 |
|
24E |
range 10-150 psig, 316SS Bourdon tube |
|
| |
4 |
|
9E |
range 10-300 psig, 316SS Bourdon tube |
|
| |
4 |
|
21E |
range 30-400 psig, 316SS Bourdon tube |
|
| |
4 |
|
22E |
range 75-800 psig, 316SS Bourdon tube |
|
| |
4 |
|
11E |
range 100-1000 psig, 316SS Bourdon tube |
|
| |
4 |
|
13E |
range 200-2500 psig, 316SS Bourdon tube |
|
| |
8(6) |
|
23K |
range 5-75 psig, 316SS Bourdon tube, carbon steel bottom, F housing standard |
|
| |
8(6) |
|
24K |
range 10-150 psig, 316SS Bourdon tube, carbon steel bottom, F housing
standard |
|
| |
8(6) |
|
9K |
range 10-300 psig, 316SS Bourdon tube, carbon steel bottom, F housing
standard |
|
CONNECTION &
MOUNTING
OPTIONS |
|
1 |
|
|
Standard housing |
|
| |
2 |
|
|
Back connection, not available on D-900 series, not available on ranges
15S, 16S |
|
| |
3 |
|
|
Flanged back - standard on "W" models |
|
| |
4 |
|
|
Back connection and flanged back, not available for ranges 15S, 16S,
or on D-900, 9200, 9500 series |
|
| RANGES |
|
35(4)(5) |
|
1N |
-60 to 30°F, 150°F max., 304 SS bulb and copper
capillary std.; SS special order |
T
E
M
P
E
R
A
T
U
R
E
|
| |
35(4)(5) |
|
3N |
range 0 to 100°F, 240°F max., 304 SS bulb and
copper capillary std.; SS special order |
| |
35(4)(5) |
|
4N |
range 50 to 150°F, 250°F max., 304 SS bulb and
copper capillary std.; SS special order |
| |
35(4)(5) |
|
5N |
range 100 to 200°F, 300°F max., 304 SS bulb and
copper capillary std.; SS special order |
| |
35(4)(5) |
|
7N |
range 140 to 300°F, 500°F max., 304 SS bulb and
copper capillary std.; SS special order |
| |
35(4)(5) |
|
8N |
range 250 to 415°F, 550°F max., 304 SS bulb and
capillary std. |
| |
35(4)(5) |
|
9N |
range 350 to 550°F, 600°F max., 304 SS bulb and
capillary std. |
| |
35(4)(5) |
|
10N |
range 100 to 300°F, 500°F max., 304 SS bulb and
copper capillary std.; SS special order |
| |
35(4)(5) |
|
11N |
range 100 to 500°F, 600°F max., 304 SS bulb and
capillary std. |
| |
36(4)(5)(10) |
|
5NS |
range 100 to 200°F, 300°F max., 304 SS bulb
std. |
| |
36(4)(5)(10) |
|
6NS |
range 140 to 250°F, 380°F max., 304 SS bulb std. |
CONNECTION &
MOUNTING OPTIONS |
|
37(4)(5)(11) |
|
|
Same as 36 except back connection, 304 SS bulb std. |
| |
38(4)(5) |
|
|
Same as 36 except has flanged back |
| |
39(4)(5)(9) |
|
|
Same as 35 except has flanged back and back connection |
NOTES:
(1) Not available on D_ _-_5, 74 or 95.
(2) Available on DA only.
(3) Not available on D_ _ _-70_ _.
(4) & (5) Not available with 9, 92, 95 Diaph. Seals.
(6) Available also as _ _ 28, 58, 708 and 728. Not available with E or H housing
or 70-804 circuit.
(7) F available only as DAF, DSF, DRF, DAHF, DRHF, DSHF, not all ranges or circuits.
(8) Switch rating for D-400: AC, 120V @ .3A, 240V @ .15A, 24V @ .8A, DC, 120V
@ .15A, 240A @ .07A. Not available for 440V service.
(9) Available only as _ _39, 539, 239, 7039, 7239, 439 and 7439.
(10) Available only as _ _36, 7036 and 7236.
(11) Available only as _ _37, 7037 and 7237.
(12) Available only on 702, 703 and 704.
ELECTRICAL RATING CODES
For Mercury Switch Contacts |
For Snap-Action Contacts |
CODE |
CIRCUIT
SUFFIX NO. |
AC CAPACITY |
DC RESISTIVE |
HORSEPOWER |
CODE |
CIRCUIT
SUFFIX NO. |
AC CAPACITY |
DC RESISTIVE |
HORSEPOWER |
120V |
240V |
440V |
120V |
240V |
AC |
DC |
120V |
240V |
440V |
120V |
240V |
AC |
DC |
A |
-2, -3 |
10A |
5A |
3A |
10A |
5A |
3/4 |
1/3 |
D |
-153 |
15A |
15A |
15A@480V |
1/2A |
1/4A |
1/8 |
NA |
B |
-153, -804 |
4A |
2A |
(1) |
4A |
2A |
1/8 |
NA |
E |
-153 |
15A |
15A |
NA |
(4) |
(4) |
(3) |
NA |
C |
-2, -3 |
(6) |
(6) |
(6) |
10A |
5A |
3/4 |
1/3 |
F |
-804 |
12A |
10A |
5A |
1/2A |
1/4A |
(3) |
NA |
H |
-2, -3 |
5A |
2A |
NA |
2-1/2A |
1A |
1/8 |
1/10 |
G |
-804 |
5A |
5A |
NA |
(5) |
(5) |
NA |
NA |
I(2) |
-2, -3 |
0.3A |
0.15A |
NA |
0.15A |
0.07A |
NA |
NA |
|
|
|
|
|
|
|
|
|
NOTES:
(1) -153 circuit available 1A 440V AC on special order.
(2) Also rated 0.9A at 24V AC.
(3) 1/4 HP at 120V AC, 1/2 HP at 240V AC.
(4) DC rated controls (up to 10A.
(5) 5A, 30V DC resistive.
(6) 17A non-inductive at 120/240/440V AC. |
