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Differential pressure switch Klima-Set KS A2-7 Dungs for air

Pressure switch KS A2-7 Dungs
  • These pressure switches Klima-Set KS are used in ventilation and air-conditioning systems. They are specially designed for monitoring air ducts, filters, drive units and blowers.
  • Reference value (pressure difference) can be set directly. Reference value can be read off externally through the transparent hood.
  • Two separate pressure chambers with pressure-side connection to hose nipples. Connection of Ø4 mm for each pressure chamber.
  • Maximum operating pressure: 100 mbar, setting ranges between 0.2÷30 mbar. Ambient and medium temperature -15÷85oC, storage temperature -30÷85oC.
  • Switching voltage: DC: gold contacts 5÷24 V, AC 24÷250 V. Nominal current: DC 20 mA
  • The installation position can change the switching pressure with up to 0.5 mbar.
  • It can be ordered with the set in the complete version, or without.
  • Detailed pictures for available models (move the mouse over them to zoom):
Pressure switch KS A2-7 - 1 Pressure switch KS A2-7 - 2 Pressure switch KS C2 Pressure switch KS 600 A2


Functional description for climate set

Differential pressure switch in pressure and vacuum ranges. The differential pressure acts via the diaphragm against the force of the setting spring on the microswitch. If the set reference value is exceeded or undershot, the circuit is switched on, off or over. The Klima-Set pressure switch works without any auxiliary power.


Klima-Set kit contains:

Klima-Set kit 1 Klima-Set kit 2 Klima-Set kit 3 Klima-Set kit 4 Klima-Set kit 5 Klima-Set kit 6
For the images that aren't clear move the mouse over them to zoom.
1) Differential pressure switch KS...A2-7
2) Mounting plate
3) Connection tube Ø 4 x 1.5 x 2000
4) 6 mounting screws
5) 2 hose connections
6) 2 synthetic tubes


Technical specifications Klima-Set pressure switches

Pressure switch type Code Setting rage (mbar) pmax (mbar) Degree of protection Δp (mbar) Medium p(+) Medium p(-)
Pressure switch KS 150 A2-7 257842 0.2 ÷ 1.5 100 IP 54 ≤0.18 air air
Pressure switch KS 300 A2-7 257843 0.2 ÷ 3.0 ≤0.20
Pressure switch KS 600 A2-7 257844 0.3 ÷ 6.0 ≤0.30
Pressure switch KS 1000 A2-7 257845 1.0 ÷ 10 ≤0.40
Pressure switch KS 3000 A2-7 257846 2.0 ÷ 30 ≤0.80
Pressure switch KS 150 A2-7 260427 0.2 ÷ 1.5 100 IP 54 ≤0.18 air air
Pressure switch KS 300 A2-7 260428 0.2 ÷ 3.0 ≤0.20
Pressure switch KS 600 A2-7 260429 0.3 ÷ 6.0 ≤0.30
Pressure switch KS 1000 A2-7 260430 1.0 ÷ 10 ≤0.40
Pressure switch KS 3000 A2-7 260431 2.0 ÷ 30 ≤0.80

 

Pressure switch type Code Setting range (mbar) pmax (mbar) Degree of protection Δp (mbar) Medium p(+) Medium p(-)
Pressure switch KS 150 C2 217773 0.2 ÷ 1.5 50 IP 54 ≤0.18 air air
Pressure switch KS 300/1 C2 224390 0.2 ÷ 3.0 ≤0.20
Pressure switch KS 300 C2 217774 0.4 ÷ 3.0 ≤0.20
Pressure switch KS 500 C2 226885 0.3 ÷ 5.0 ≤0.25
Pressure switch KS 600 C2 217775 0.7 ÷ 6.0 ≤0.30
Pressure switch KS 1000 C2 217776 1.0 ÷ 10 ≤0.40
Pressure switch KS 3000 C2 217777 3.0 ÷ 30 ≤0.80
Pressure switch KS 150 C2 217778 0.2 ÷ 1.5 50 IP 54 ≤0.18 air air
Pressure switch KS 300/1 C2 224389 0.2 ÷ 3.0 ≤0.20
Pressure switch KS 300 C2 217779 0.4 ÷ 3.0 ≤0.20
Pressure switch KS 500 C2 226327 0.3 ÷ 5.0 ≤0.25
Pressure switch KS 600 C2 217780 0.7 ÷ 6.0 ≤0.30
Pressure switch KS 1000 C2 217781 1.0 ÷ 10 ≤0.40
Pressure switch KS 3000 C2 217782 3.0 ÷ 30 ≤0.80

 

Pressure switch type Code Setting range (mbar) pmax (mbar) Degree of protection Scale Medium p(+) Medium p(-)
Pressure switch LGW 3 A4 KS 238353 0.4 ÷ 3.0 500 IP 54 Pa air air
Pressure switch LGW 50 A4 KS 238355 2.5 ÷ 50
Pressure switch KS 600 A2 211355 0.7 ÷ 6.0 50


Dimensions KS (mm)

Air pressure switches KS A2-7:
dimensions KS A2-7 - 1 dimensions KS A2-7 - 2 dimensions KS A2-7 - 3 dimensions KS A2-7 - 4

 

Air pressure switches KS C2:
dimensions KS C2 - 1 dimensions KS C2 - 2 dimensions KS C2 - 3


Type key pressure switch Klima-Set KS

Legend Pressure switch KS A2-7 Schematic Pressure switch KS A2-7
For the images that aren't clear move the mouse over them to zoom.


Prices pressure switches KS

Code Type Prices without VAT
257842 Pressure switch KS 150 A2-7 Au-M-V9 fa-se Pa 0.00
257843 Pressure switch KS 300 A2-7 Au-M-V9 fa-se Pa 0.00
257844 Pressure switch KS 600 A2-7 Au-M-V9 fa-se Pa 0.00
257845 Pressure switch KS 1000 A2-7 Au-M-V9 st-se Pa 0.00
257846 Pressure switch KS 3000 A2-7 Au-M-V9 st-se Pa 0.00
260427 Pressure switch KS 150 A2-7 Au-M-V9 fa-se Pa 0.00
260428 Pressure switch KS 300 A2-7 Au-M-V9 fa-se Pa 0.00
260429 Pressure switch KS 600 A2-7 Au-M-V9 fa-se Pa 0.00
260430 Pressure switch KS 1000 A2-7 Au-M-V9 st-se Pa 0.00
260431 Pressure switch KS 3000 A2-7 Au-M-V9 st-se Pa 0.00
Models no longer part of the Dungs main product line:
238353 Pressure switch LGW 3 A4 Ag-M-MS9-V0-VS3 st-se KS 0.00
238355 Pressure switch LGW 50 A4 Ag-M-MS9-V0-VS3 st-se KS 0.00
217773 Pressure switch KS 150 C2 Au-PG-V3 fa-se Pa 0.00
224390 Pressure switch KS 300/1 C2 Au-PG-V3 fa-se Pa 0.00
217774 Pressure switch KS 300 C2 Au-PG-V3 st-se Pa 0.00
226885 Pressure switch KS 500 C2 Au-PG-V3 st-se Pa 0.00
217775 Pressure switch KS 600 C2 Au-PG-V3 st-se Pa 0.00
217776 Pressure switch KS 1000 C2 Au-PG-V3 st-se Pa 0.00
217777 Pressure switch KS 3000 C2 Au-PG-V3 st-se Pa 0.00
211355 Pressure switch KS 600 A2 Au-M-V9 fa-se 70-600 Pa 0.00
Klima-Set Replacement pressure switches:
217778 Pressure switch LGW 1,5 C2 Au-PG-V3 fa-se -> KS 150 C2 0.00
224389 Pressure switch LGW 3 C2 Au-PG-V3 fa-se -> KS 300/1 C2 0.00
217779 Pressure switch LGW 3 C2 Au-PG-V3 st-se -> KS 300 C2 0.00
226327 Pressure switch LGW 5 C2 Au-PG-V3 st-se -> KS 500 C2 0.00
217780 Pressure switch LGW 6 C2 Au-PG-V3 st-se -> KS 600 C2 0.00
217781 Pressure switch LGW 10 C2 Au-PG-V3 st-se -> KS 1000 C2 0.00
217782 Pressure switch LGW 30 C2 Au-PG-V3 st-se -> KS 3000 C2 0.00
In case the price is missing or for a list of discounts contact us directly to receive an offer.