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HYDRA-Dry Ultra-High-Purity Pressure Transducer - Model HD

Brand: WIKA Alexander Wiegand SE & Co. KG
The digital indicator model HYDRA-Indicator offers a unique solution for a local display of the process pressure at the transducer model HYDRA-Dry. 

With this HYDRA-indicator, which has been specially designed for the UHP market, a signal and freely adjustable switch points can be transmitted simultaneously.

Its scale can be fully adjusted directly on site without master instrument.
Features
  • Patented double diaphragm.
  • Completely dry: non-metallic ceramic sensor; no fill fluid.
  • Perfluoroalkoxy (PFA) wetted parts.
  • Transducer is 270° rotatable even after installation.
  • Ingress protection IP 67.
  • Optional: Model HYDRA-Indicator as panel mount or integrated indicator.
The digital indicator model HYDRA-Indicator offers a unique solution for a local display of the process pressure at the transducer model HYDRA-Dry. 

With this HYDRA-indicator, which has been specially designed for the UHP market, a signal and freely adjustable switch points can be transmitted simultaneously.

Its scale can be fully adjusted directly on site without master instrument.
Features
  • Patented double diaphragm.
  • Completely dry: non-metallic ceramic sensor; no fill fluid.
  • Perfluoroalkoxy (PFA) wetted parts.
  • Transducer is 270° rotatable even after installation.
  • Ingress protection IP 67.
  • Optional: Model HYDRA-Indicator as panel mount or integrated indicator.

Specifications

Wetted Materials

  • PFA or TFM (Modified PTFE), no transfer-fluid

Material of Construction

  • PVDF, EPDM, FPM/FKM

Pressure Range

  • 0 to 6 bar (0 to 100 ps, 0 to 600 kPa)

Process Connection

  • In-Line 3/8” Flare, 1/2” Flare, 3/4” Flare, 1” Flare, 1-1/4” Flare
  • Dead-end 1/4” Flare, 3/8” Flare, 1/2” Flare
  • Dead-end 1/4 NPT Female

Accuracy

  • ≤ 0.5 % of Span

Environmental Protection

  • IP67

Certifications & Approvals

  • CE

Applications

  • Semiconductor industry
  • UHP-liquid chemicals distribution