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Last Updates: 03/09/2020

Bourdon RDE4 Differential Pressure Switch

Part Number: RDE4 Categories: ,

Email Us: sales@celectric.com.my
WhatsApp Us: +60165519084

PROCESS
Process connection
  • G1/2″
  • G1/4″ female
  • 1/2″ NPT
  • 1/4″ NPT female
SENSING / INPUT
Min. measuring range
  • -2.5 … 2.5 mbar
Max. measuring range
  • 10 … 400 mbar
CASING
Protection rating (EN60529)
  • IP66
Case material
  • Type RA80
  • Explosion proof
  • Flameproof
  • Epoxy painted, Aluminium
  • Captive stainless steel screws
Mounting
  • Wall mounting, 3 back lugs
Scale
  • Internal, accuracy on reading ± 5 % FS
PERFORMANCE
Repeatability
  • ± 1 % FS
Adjustment
  • 2 external adjustment screws on top of the case for set point and deadband
ELECTRICAL DATA
Electrical connection
  • Via internal terminal block with metallic cable gland for Ø 7 to 12 mm
Ground connection
  • Via internal terminal block
APPROVAL / CONFORMITIES
EMC
  • Pressure Equipment Directive 97/23/CE
ATEX/IECEx Classification
  • Ex II 2 GD
  • Further information can be found in the ATEX approval
CE conformity
  • Low Voltage Directive 2014/35/UE
TEMPERATURE
Ambient temperature
  • -20°C … +55°C
Storage temperature
  • -40°C … +70°C
Media temperature
  • -15°C … +150°C
WETTED PARTS
Flange
  • Stainless steel 1.4404 / AISI 316L

Datasheet: RDE4 Datasheet
Operating Instruction: RDE4 Operating Instruction

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