diaphragm pressure switch / with display / relative / SIL
U series

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diaphragm pressure switch / with display / relative / SIL diaphragm pressure switch / with display / relative / SIL - U series


  • Technology:


  • Other characteristics:

    with display, relative, SIL, IP65

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 100 °C (212 °F)

  • Pressure range:

    Min.: 0.5 bar (7.25 psi)

    Max.: 40 bar (580.15 psi)


Version: relative pressure
Ranges: from 0.5 to 40 bar
Case: Composite material
Element sensible : NBR or FKM diaphragm ou éthylène propylène
Contact : 1 switch

» SIL capability


Instruments from this series are fitted with a flexible arm mechanism 1 which allows the device to withstand impacts or vibrations without set point drifting
As load created by the sensing element 2 is directly opposed to the load from the spring 3, this arm undergoes no force which allows a linearity of measurement and dead band (Patent n° 86.08.498).Set point is selected through external screw 4 while dead band 5 is adjusted from inside.
Housing Fiber glass and polyarylamid Cover in
Protection IP65
Sensing element
Pressure switch NBR diaphragm, flange in brass
Connection 1/2 BSP male according to EN837-1
Options FKM diaphragm for oxygen cleaning
EPDM diaphragm
Other connections on request
Temperature switch 2 meters capillary
Bulb Ø9x120mm in copper
Accessories Bulb mechanical protection in brass or st.st.
Capillary compression gland
Screws Galvanized steel
Electrical connexion Cable gland ISO M20
3 wires internal terminal (2.5 mm² )
Working T° -20 to 60°C
Process T° -20 to 100°C (pressure)
Weight 450 gr