化工儀器網技術文章
賀德克HDA系列壓力傳感器
閱讀：908 發布時間：2011-6-9賀德克壓力傳感器 HDA系列壓力傳感器 HYDAC壓力傳感器
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Whether it be shipbuilding or machine tool, crane or steel mill, machine construction or off-shore, EX protection or laboratory applications. Our extensive product range offers the appropriate pressure transducer for your application.
Type series
- HDA 4000, for and stationary hydraulics, optional CANopen-capability,
depending on the version
for explosion-hazard environments with ATEX, CSA, IECEx approval,
for applications with increased Functional safety in accordance with EN ISO 849-1 （PL d Kat. 3）,
with front-flush diaphragm,
for shipbuilding and offshore with approval from:- American Bureau of Shipping
- Lloyds Register of Shipping
- Det Norske Veritas
- Germanischer Lloyd
- Bureau Veritas
- HDA 3000, exceptionally precise, for steel and rolling mills, laboratory applications, testing facilities
- HDA 7000, for series applications in industrial and sector where the dimensions of the installation space are tight, extremely small, compact construction, optional CANopen-capability
- HDA 8000, for series applications in industrial and sector,
with ECE type approval for public street traffic
for applications with enhanced functional safety in accordance with EN ISO 849-1 （PL d Cat. 2） or
DIN EN 61508 （SIL 2）, respectively
Technology
- Thick-layer DMS on ceramic diaphragm （low-pressure range）
- Thin film DMS on stainless steel diaphragm （low-pressure and high-pressure ranges）
Standard pressure ranges
- Between 0 .. 1 and 0 .. 600 / 1000 bar relative pressure, depending on the version
- Up to 2.5 bar absolute pressure
- Adjustment also in PSI and MPa
- Other pressure ranges or special adjustments also upon request