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 or HART,
    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 membrane,
    approval for shipbuilding and offshore from:
    - American Bureau of Shipping
    - Lloyds Register of Shipping
    - Det Norske Veritas
    - Germanischer Lloyd
    - Bureau Veritas
       
  • HDA 4000 / HDA 8000  for hydrogen applications
  • HDA 4800 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 membrane
  • 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)
  • HPT 1000 for use in serial applications where extremely limited space
     - very compact design
     - robust
     - optional CANopen / SAE J1939
     - optional with IO-Link interface
     - optional "smart"
     

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:
HDA 4800 4700 4400 4300 4100 7400 8700 8400
Accuracy
(max.) 		0,25 0,5 1,0 1,0 1,0 0,5 1,0 1,0
Low pressure range
(up to 40 bar) 		 X X X X X


High pressure range
(from 40 bar) 		 X X X

X X X
Relative pressure
 X X X X
X X X
Absolute pressure
  


X


Sigle pieces available  X X
 X
 X
 X
 X

OEM products
  



X X X
Flush
membrane 		  X X X   X    
CANopen
Release 		  X


X

IO-Link interface

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



Overview of pressure transmitters HPT:

HPT 1400 / 1700
Accuracy in %
(max.) 		0,5 / 0,25
Low pressure range
(up to 40 bar) 		 X
High pressure range
(from 40 bar) 		 X
Relative pressure
 X
Absolute pressure
  
Sigle pieces available  X
OEM products
  X
Flush
membrane 		 
Smart
 X
CANopen
Release 		 X
IO-Link interface
 X
ECE type approval
(approved for road vehicles)
  X
For potentially explosive atmospheres
  
Approvals for Shipping  
UL-
Specification 		 X
Higher Level Functional Safety