Pressure Transmitters
Pressure Transmitters
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Pressure Transmitters

Whether it be shipbuilding or machine tool, mobile crane or steel mill, machine construction or off-shore, EX protection, laboratory applications or also applications for the medium hydrogen. Our extensive product range offers the appropriate pressure transducer for your application.

Type series

  • HDA 4000, for mobile 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 13849-1 (PL d Kat. 3),
    with front-flush diaphragm,
    approval for shipbuilding and offshore 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 OEM applications in the industrial and mobile sectors where the dimensions of the cavity are tight,
    - extremely small, compact design
    - optional CANopen-capability
    - optionally with front-flush diaphragm
  • HDA 8000, for OEM applications in the industrial and mobile sectors
    - with ECE type approval for public street traffic
    - optionally for applications with enhanced functional safety in accordance with EN ISO 13849-1 (PL d Cat. 2) or DIN EN 61508 (SIL 2)
     

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

Overview of pressure transmitters:
HDA 4800 4700 4400 4300 4100 3800 7400 8700 8400
Accuracy
(max.)
0,25 0,5 1,0 1,0 1,0 0,3 0,5 1,0 1,0
Low pressure range
(up to 40 bar)
 X X X X X X
High pressure range
(from 40 bar)
 X X X X X X X
Relative pressure
X X X X X X X X
Absolute pressure
 


X



Sigle pieces available  X X
X
X
X
X
X


OEM products
 




X X X
Flush
membrane
  X X X     X    
CANopen
Release
  X X
ECE type approval
(approved for road vehicles)
 



X X
For potentially explosive atmospheres
  X X X X
Approvals for Shipping   X X X X
UL-
Specification
 X X X X X X X X
Higher Level Functional Safety
  X X

Remark: Not all the features can be freely combined with each other, please take the precise information from the corresponding datasheet

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