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Last Updates: 03/09/2020

Bourdon RDN4 Differential Pressure Switch

Part Number: RDN4 Categories: ,
  • Email Us: sales@celectric.com.my
  • WhatsApp Us: +60165519084
  • PROCESS
    Process connection
    • G1/4″ female
    • G1/2″
    • 1/4″ NPT female
    • 1/2″ NPT
    Process connection material
    • Stainless steel 1.4404 / AISI 316L
    SENSING / INPUT
    Min. measuring range
    • -2.5 … 2.5 mbar
    Max. measuring range
    • 2.5 … 30 bar
    CASING
    Protection rating (EN60529)
    • IP66
    Cover
    • Blue painted, zamak
    • Captive stainless steel screws
    Case material
    • Black painted, zamak
    Mounting
    • Wall mounting bracket
    Scale
    • Internal, accuracy on reading ± 5 % FS
    POWER
    Repeatability
    • ± 1 % FS
    Adjustment
    • 2 external adjustment screws on top of the case for set point and deadband
    • Static pressure has influence on the set point if adjusted
    ELECTRICAL DATA
    Electrical connection
    • Via internal terminal block with plastic cable gland for Ø 7 to 10.5 mm
    Ground connection
    • Via internal terminal block
    APPROVAL / CONFORMITIES
    CE conformity
    • Low Voltage Directive 2014/35/UE
    • Pressure Equipment Directive 97/23/CE
    TEMPERATURE
    Ambient temperature
    • -25°C … +55°C
    Storage temperature
    • -40°C … +70°C
    Media temperature
    • -15°C … +150°C
    WETTED PARTS
    Flange
    • Stainless steel 1.4404 / AISI 316L
    Diaphragm
    • FKM (Viton)

    Datasheet: RDN4 – RDN8 Datasheet
    Operating Instruction: RDN4 – RDN8 Operating Instruction

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