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 |
Pressure |
Lower |
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 |
Pressure diff. adjustable |
Lower |
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 |
Pressure diff. adjustable |
Lower |
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 |
Pressure diff. adjustable |
Lower |
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 |