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HYDRA-Sensors Ultra High Purity Pressure Transducer - Model HS
Brand: WIKA Alexander Wiegand SE & Co. KGOur pressure measuring instruments of the HYDRA-line product family have been developed in co-operation with well-known customers in the semiconductor industry.
The complete product concept has been adapted to the special requirements of the process equipment and UHP chemicals distribution system sectors.
Features- Patented double diaphragm.
- Perfluoroalkoxy (PFA) wetted parts.
- Transducer is 360° rotatable even after installation.
- Ingress protection IP 65 or IP 67.
- Optional: attachable indicator see data sheet PE 82.11.
Specifications
Pressure Ranges
- bar 0 … 2.5, 0 … 4, 0 … 6
- kPa 0 … 250, 0 … 400, 0 … 600
- psi 0 … 30, 0 … 60, 0 … 100
Process Connection
- Dead-end 1/4” NPT Female
- Dead-end 1/4” Flare, 3/8” Flare, 1/2” Flare
- In-Line 3/8” Flare, 1/2” Flare, 3/4” Flare, 1” Flare, 1-1/4” Flare
Pressure Measurement Device
- Pressure transducer according to data sheet PE 81.01
Accuracy
- % of Span ≤ 0.5
Material
- Transducer: Stainless stee
- Other Non-wetted Parts: PVDF, EPDM, FPM/FKM
- Wetted Parts: PFA or TFM (Modified PTFE)
System Fill Fluid
- KN 75 50/50 mix semiconductor Grade IPA (Isopropyl Alcohol/DI Water) precision filled and not field refillable
Permissible Temperature Range
- Storage: °C -20° to +60 (-4 … +140° F)
- Ambient: °C +5° to +60° (+41 … +140° F)
- Process: °C +5° to +60 (+41 … +140° F)
Temperature-Coefficients
- % of Span/10K ≤ 0.25 (From 5° C to 60° C)
Electrical Connection
- 4-Pin L-plug DIN EN 175301-803 A (IP65) or 5 m flying lead (IP67)
Ingress Protection Per
- IEC 60 529 / EN 60 529, IP65 or IP67
- Semiconductor industry
- UHP-liquid chemicals distribution
