RDE5

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Leírás

Technical data
Housing

Protection rating (EN60529)
  • IP66
Case material
  • Type RA80
  • Explosion-proof and flame-proof
  • Epoxy painted, Aluminium
  • Captive stainless steel screws
Mounting
  • Wall mounting, 3 back lugs
Scale
  • Internal, accuracy on reading ± 5 % FS
Process

Process connection
  • G1/2″
  • G1/4″ female, only for codes 161,162,163
  • 1/2″ NPT
  • 1/4″ NPT female
Temperature

Ambient temperature
  • -25°C … +55°C (T6)
Storage temperature
  • -40°C … +70°C
Media temperature
  • -15°C … +100°C
Wetted parts

Flange
  • Stainless steel 1.4404 / AISI 316L
Diaphragm
  • NBR for pressure ranges 111 to 131
  • FKM (Viton®) for pressure ranges 156 to 163
Sensing / Input

Min. measuring range
  • 2 … 10 mbar
Max. measuring range
  • 10 … 2000 mbar
Performance

Repeatability
  • ± 1 % FS
Adjustment
  • 2 external adjustment screws on top of the case for set point and deadband
  • When set point adjustment is required it is necessary to know the static pressure, as it has an influence on the set point.
Electrical data

Ground connection
  • Via internal terminal block
Electrical connection
  • Via internal terminal block with metallic cable gland for Ø 7 to 12 mm
Approval / Conformities

ATEX/IECEx Certificate
  • LCIE 03 ATEX 6231X (Type RA80)
  • IECEx LCIE 15.0061X
ATEX/IECEx
  • Ex II 2 GD
  • Further information can be found in the ATEX approval
CE conformity
  • ATEX directive 2014/34/UE

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