F-4400 Series PC Board Mount Pressure Switch

 

The F-4400 series pressure to electric switches are designed for P.C. board mount applications and are available in adjustment ranges from 2 to 100 psi full scale. A wide variety of options including gold contacts, factory pre-set and solvent bonded barbed fittings, make the F-4400 series an excellent choice for the O.E.M.

 
CONTACT FORM
Single Pole, Double Throw
TERMINATIONS .060 (1.52mm) Solder Leads
AGENCY COMPLIANCES UL/CSA Approved Microswitch
OPERATING SPEED 25 MSEC
MATERIALS

Body..Polysulfone
Diaphragm..Polyurethane
Spring..Stainless Steel
Others..Nylon, Carbon Filled Nylon, Acetal
TEMPERATURE RANGE 40° TO 150° F
REPEATABILITY < +/- 2% F.S. OR .1 PSI, whichever is greater, after 10,000 cycles

PART NUMBER
ADJUSTMENT
RANGE (PSI)
MAXIMUM
OVERPRESSURE
(PSI)
DEADBAND
(PSI)
STD. CURRENT
RATING  
MIN.
MAX.
TYP.
MAX.
  F-4400-2
  F-4400-5
  F-4400-15
  F-4400-30
  F-4400-60
  F-4400-100
.4
.5
.5
.5
.5
1
2
5
15
30
60
100
30
30
45
60
120
120
.1
.2
.4
.6
1.5
2.0
.2
.35
.6
1.0
2.5
3.5

3A
4A
4A
4A
4A
4A

Wetted materials  For special deadband or current requirements, contact factory
See Appendix A

 

F-4400-
-
-
  
 

RANGE
(PSI)
2
5
15
30
60
100
BARBED FITTING

B80 = NYLON 1/16" ID
B85 = NYLON 1/8" ID
P80 = POLYSULFONE 1/16 ID
P85 = POLYSULFONE 1/8 ID

SPECIAL OPTIONS
.1B = Gold Contacts
For other special requirements contact factory
Units supplied with 1/16" nylon barb standard
Vacuum versions available: contact factory
Ex - F-4400-2-B85 = 2 PSI adjusting range, with 1/8" barb