KF0 pages
SENSOBAR^ K-F
nnnnPRESSURE SWITCH
nnnnGENERAL CHARACTERISTICS
nnnnThe K - F pressure switches series are diaphragm or piston sensing
nnnnelement type, depending on the pressure working range.
nnnnK4 series is equipped with NO or NC electrical contact, the F4 series
nnnnhas SPDT contact arrangement.
nnnnThe set point is adjustable by means a screw on the top of the switch
nnnnhead. Dedicated mechanical holders protect the electrical contact from
nnnncasual pressure overload. The electrical connection is faston type and
nnnnrubber cup or DIN plug protection are available.
nnnnThese pressure switches are used in oleodynamic and pneumatic appli-
nnnncation, on machine tools, pumps, etc. as safety device.
nnnnPressure range from 0,05 to 400 bar.
nnnnEasy adjustment.
nnnnSimple installation.
nnnnADJUSTABLE RANGES
nnnnTab.1
nnnnDiaphragm M Piston P Pressure max Temperature max Hysteresis %
nnnnbar
nnnn0,05
nnnn0,1
nnnn0,2
nnnn0,5
nnnn1
nnnn5
nnnn0,5
nnnn1
nnnn2,5
nnnn5
nnnn12
nnnn50
nnnnbar
nnnn1 - 12
nnnn5 - 50
nnnn10 - 100
nnnn20 - 200
nnnn50 - 400
nnnnbar
nnnn10
nnnn10
nnnn25
nnnn15
nnnn25 300
nnnn200 300
nnnn300
nnnn300
nnnn600
nnnn°C
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnn-20/+80
nnnnof set point
nnnn10
nnnn10
nnnn6
nnnn10
nnnn10
nnnn10
nnnn15
nnnn15
nnnn15
nnnn15
nnnn15
nnnnAccuracy %
nnnnOf set point
nnnn±4
nnnn±4
nnnn±4
nnnn±4
nnnn±4
nnnn±4
nnnn±4
nnnn±4
nnnn+ 4
nnnnFactory set point adjustement
nnnnCode
nnnn0005
nnnn0010
nnnn0025
nnnn0050
nnnn0120
nnnn0500
nnnn1000
nnnn2000
nnnn4000
nnnn000T
nnnnType
nnnnF3S
nnnnF3S
nnnnK4 F4
nnnnF3S
nnnnK4 F4
nnnnK4
nnnnK4
nnnnK4
nnnnK4
nnnnF4
nnnnF4
nnnnF4
nnnnF4
nnnnTECHNICAL DATA
nnnnTab.2
nnnnDescription
nnnnBody
nnnnPiston
nnnnDiaphragm
nnnnProcess connection
nnnnElectrical contact
nnnnElectrical connection
nnnnProtection class
nnnnBody
nnnnProcess connection
nnnnDiaphragm
nnnnPiston
nnnnElectrical connection
nnnnK4
nnnnTropicalized steel
nnnnTropicalized steel
nnnnNBR
nnnn1/8" M UNI 7/1
nnnn48VAC 2A NO
nnnn48VDC 1A NC
nnnnFaston 6,3 mm
nnnnIP40
nnnnStainless Steel
nnnnBrass
nnnn1/4" MUNI 7/1- Other on request
nnnnViton
nnnnEPDM
nnnnPTFE
nnnnStainless Steel
nnnnStainless Steel
nnnnIP54 rubber cup
nnnnType
nnnnF4
nnnnTropicalized steel
nnnnTropicalized steel
nnnnNBR
nnnn1/8" M UNI 7/1
nnnn250VAC
nnnn0,5A
nnnnSPDT
nnnnScrewed terminals
nnnnIP40
nnnnOptions
nnnnStainless Steel
nnnnBrass
nnnn1/4" MUNI 7/1- Other on request
nnnnViton
nnnnEPDM
nnnnPTFE
nnnnStainless Steel
nnnnStainless Steel
nnnnIP54 rubber cup
nnnnIP65 DIN43650 16x16 plug
nnnnIP65 DIN43650 29x29 plug
nnnnF3S
nnnnAnodized aluminium
nnnnNBR
nnnn1/4" F UN 1228/1
nnnn250VAC 0,5A SPDT
nnnnFaston 6,3 mm
nnnnIP40
nnnnStainless Steel
nnnnViton
nnnnEPDM
nnnnPTFE
nnnnStainless Steel
nnnnIP54 rubber cup
nnnnIP65 DIN43650 29x29 plug
nnnnCode
nnnnCT
nnnnD
nnnnCT
nnnnR
nnnn06C
nnnn08G
nnnn1
nnnn2
nnnn7
nnnnFT
nnnnTV
nnnnIP40
nnnnS
nnnnO
nnnn08C
nnnnZ
nnnnM
nnnnE
nnnnS
nnnnS
nnnnP1
nnnnP2
nnnnS1
nnnnS2
nnnnWe reserve the right to change the data without notice
nnnnBE#129/00-4/2005
nnnnS
nnnnSGS
nnnnf^==z. Via Rovereto 9/11 - 20014 - S. Ilario Milanese (MI) - Tel. 0331-535920 - Fax 0331-535442
nnnnInternet: www.valco.it e-mail: valco@valco.it
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