|
POPULAR MODELS
Model
Number | Description |
| FM-437-153-3515 |
Immersion temperature control, range 40-200°F (5-93°C), min. deadband 15°F (8.4°C), max. deadband 160°F (89°C). |
| FM-437-153-3516 |
Immersion temperature control, range 40-200°F (5-93°C), min. deadband 15°F (8.4°C), max. deadband 160°F (89°C). |
| FM-437-153-3510 |
Immersion temperature control, range 80-240°F (27-115°C), min. deadband 15°F (8.4°C), max. deadband 160°F (89°C). |
| FM-437-153-3511 |
Immersion temperature control, range 80-240°F (27-115°C), min. deadband 15°F (8.4°C), max. deadband 160°F (89°C). |
| FM-437-153-3528 |
Immersion temperature control, range 160-300°F (71-149°C), min. deadband 18°F (10°C), max. deadband 140°F (78°C). |
| FM-437-153-3529 |
Immersion temperature control, range 160-300°F (71-149°C), min. deadband 18°F (10°C), max. deadband 140°F (78°C). |
MODEL CHART - SERIES FM
| EXAMPLE |
FM |
437 |
2 |
3510 |
FM-437-2-3510 Immersion Temperature Control, copper
well, adjustable deadband, automatic reset, SPST mercury switch,
adjustable range 80-240°F (27-115°C). |
|
|
|
| CONSTRUCTION |
FM |
|
|
|
General purpose enclosure, NEMA-1 (standard) |
UL |
FM |
CSA |
| WELL MATERIALS |
|
437 |
|
|
Copper well, maximum pressure 200 psig
(14 bar)
at 300°F (149°C) (standard) |
UL |
FM |
CSA |
| |
437SS |
|
|
Type 304 stainless steel well, maximum
pressure 900 psig (62 bar)
at 300°F
(149°C) |
UL |
FM |
CSA |
| CIRCUIT (SWITCHING) OPTIONS |
|
|
2 |
|
SPST mercury switch, opens on temperature
increase, see Electrical Rating below. |
UL |
FM |
CSA |
| |
|
3 |
|
SPST mercury switch, closes on temperature
increase, see Electrical Rating below. |
UL |
FM |
CSA |
| |
|
26 |
|
SPST mercury switch, closes on temperature
increase, see Electrical Rating below. |
|
FM |
|
| |
|
36 |
|
SPST mercury switch, opens on temperature
increase, see Electrical Rating below. |
|
FM |
CSA |
| |
|
153 |
|
SPDT mercury switch, see Electrical
Rating below. |
UL |
FM |
CSA |
| |
|
( ) |
|
Other circuits available, consult factory. |
|
|
|
| ADJUSTABLE TEMPERATURE RANGES
& INSERTION LENGTHS |
|
|
|
|
|
A |
B |
DEADBAND |
|
|
|
MIN |
MAX |
| |
|
|
3515 |
Adjustable range 40-200°F (5-93°C) |
2-7/8" insertion length (73 mm) |
2-3/8" (60 mm) |
15°F (8.4°C) |
160°F (89°C) |
UL |
FM |
CSA |
| |
|
|
3516 |
Adjustable range 40-200°F (5-93°C) |
4-1/2" insertion length (114 mm) |
3/4" (19 mm) |
15°F (8.4°C) |
160°F (89°C) |
UL
|
FM
|
CSA
|
| |
|
|
3510 |
Adjustable range 80-240°F (27-115°C) |
2-7/8" insertion length (73 mm) |
2-3/8" (60 mm) |
15°F (8.4°C) |
160°F (89°C) |
UL
|
FM
|
CSA
|
| |
|
|
3511 |
Adjustable range 80-240°F (27-115°C) |
4-1/2" insertion length (114 mm) |
3/4" (19 mm) |
15°F (8.4°C) |
160°F (89°C) |
UL
|
FM
|
CSA
|
| |
|
|
3528 |
Adjustable range 160-300°F (71-149°C) |
2-7/8" insertion length (73 mm) |
2-3/8" (60 mm) |
18°F (10°C) |
140°F (78°C) |
UL
|
FM
|
CSA
|
| |
|
|
3529 |
Adjustable range 160-300°F (71-149°C) |
4-1/2" insertion length (114 mm) |
3/4" (19 mm) |
18°F (10°C) |
140°F (78°C) |
UL
|
FM
|
CSA
|
ELECTRICAL RATINGS
CIRCUIT
SUFFIX NO.
|
AC CAPACITY
|
DC CAPACITY
|
HORSEPOWER
|
120V
|
240V
|
440V
|
120V
|
240V
|
AC
|
DC
|
-2
|
10A
|
5A
|
3A
|
10A
|
5A
|
3/4
|
1/3
|
-3
|
10A
|
5A
|
3A
|
10A
|
5A
|
3/4
|
1/3
|
-36
|
17A
@ 120/240/277V AC, resistive. Other ratings same as above.
|
|
|
-26
|
-153
|
4A
|
2A
|
NA
|
4A
|
2A
|
1/8
|
NA
|
|
