Pressure switch FF 142

Pressure switch FF 142

Perbunan diaphragm, standard enclosure, G 3/8" female, polyamid

Pressure switch with stainless steel bellows, R 1/4" male, stainless-steel.

Pressure range: 0,2 ...21 bar (Perbunan diaphragm)

Pressure range: -0,4...40 bar (stainless steel)

2 change-over contacts

product description Pressure switch FF 142

FF 142 fitted in insulation enclosures, made of ABS
Mechanical Pressure switch with perbunan diaphragm and plastic pressure connector
Pressure range 0,12...21 bar
Pressure connector H (G3/8" female) polyamide
Pressure switch with stainless steel bellows and stainless steel pressure connector
Pressure range -0,4...40 bar
Pressure connector C (R 1/4" male) stainless steel

FF142g in silumin enclosure
Mechanical Pressure switch with perbunan diaphragm and plastic pressure connector
Pressure range 0,12...21 bar
Pressure connector H (G3/8" female) polyamide
Pressure switch with stainless steel bellows and stainless steel pressure connector
Pressure range -0,4...40 bar
Pressure connector C (R 1/4" male) stainless steel

For both types series applies:
The setting of the max, switching point and the switching difference via separate axes
2 change- over contacts make it possible to switch different potentials
Large connection space
High repeatability

Pressure switch with perbunan diaphragm, enclosures, made of ABS. Pressure connector H (G3/8" female) polyamide.

Order
reference

Upper
switch point
adjustable (bar)

Pressure
diff.
adjustable

Lower
switch point
adjustable (bar)

Max.
operating
pressure (bar)
Max.
operating
pressure (bar)
Part No.
FF 142- 6 DAH
0,2 ... 1,5 0,12 ... 0,5 0,1 5 1 / 0,8 1050004
FF 142- 8 DAH
1 ... 8 0,4 ... 2,4 0,1 10,5 5 / 4 1050003
FF 142- 9 DAH
2 ... 21 0,8 ... 6 0,1 25 12 / 10 1050002

 

Pressure switch with stainless steel bellows , enclosures, made of ABS. Pressure connector C (R 1/4" male) stainless steel.

Order
reference

Upper
switch point
adjustable (bar)

Pressure
diff.
adjustable

Lower
switch point
adjustable (bar)

Max.
operating
pressure (bar)
Max.
operating
pressure (bar)
Part No.
FF 142- 3 AAC
-0,4 ... 8 0,6 ... 3 - 1 25 4 / 2 1050001
FF 142- 5 AAC
2 ... 22 2 ... 9 0,1 30 16 / 12 1050005
FF 142- 10 AAC
5 ... 40 2 ... 10 0,1 50 25 / 21 1050009

 

Pressure switch with perbunan diaphragm, silumin enclosure. Pressure connector H (G3/8" female) polyamide.

Order
reference

Upper
switch point
adjustable (bar)

Pressure
diff.
adjustable

Lower
switch point
adjustable (bar)

Max.
operating
pressure (bar)
Max.
operating
pressure (bar)
Part No.
FFg 142- 6 DAH
0,2 ... 1,5 0,12 ... 0,5 0,1 5 1 / 0,8 1050025
FFg 142- 8 DAH
1 ... 8 0,4 ... 2,4 0,1 10,5 5 / 4 1050026
FFg 142- 9 DAH
2 ... 21 0,8 ... 6 0,1 25 12 / 10 1050027

 

Pressure switch with stainless steel bellows , silumin enclosure. Pressure connector C (R 1/4" male) stainless steel.

Order
reference

Upper
switch point
adjustable (bar)

Pressure
diff.
adjustable

Lower
switch point
adjustable (bar)

Max.
operating
pressure (bar)
Max.
operating
pressure (bar)
Part No.
FFg 142- 3 AAC
-0,4 ... 8 0,6 ... 3 - 1 25 4 / 2 1050028
FFg 142- 5 AAC
2 ... 22 2 ... 9 0,1 30 16 / 12 1050029
FFg 142- 10 AAC
5 ... 40 2 ... 10 0,1 50 25 / 21 1050030