High Pressure Transmitter

6 High Pressure

Popular applications of high pressure series are injection systems on generators or high pressure cleaning or cutting machines. Very popular applications are monitoring tasks on hydraulic pumps. The transducer is designed for pressures as high as 5000 bar and withstand very high dynamic pressure impulses. Also the output signal can provide a high dynamic range as well as a high accuracy. A high media compatibility is provided by the use of stainless steel and titanium.

  • Fully welded construction
  • High chemical / media compatibility by the use of stainless steel & titanium
  • High rate of pressure cycle withstand
  • Low hysteresis error (<0.2%F.S.)
  • Best available over pressure performance
SKU: SMH Category:

The pressure transducer series is designed for the special applications of high pressures. The monolithic pressure sensing element (no welding) is used to provide highest reliability for pressure ranges >3000 bar – up to 5000bar. Pressure spikes and 1.2 times over pressure can be tolerated. For all pressure ranges of up to 3000 bar the proven technology of electrobeam welded stainless steel components is utilized to provides excellent stability and accuracy.

The combination of proven standard, customised circuit boards and mechanical interfaces provide wide flexibility. This modular system adopted from the standard series ensures the modular flexibility to provide a customer specific product. Each product can be modified and assembled to the individual requirements of the application.

The transducers of this series are supplied with a cone for sealing. This is designed to fit the transducers and applications needed for sufficient sealing in all pressure ranges. All standard pressure connections are available.

Features:

  • Measuring ranges 0…1001 bar to 0…5000 bar
  • Standard signals for the industry, hydraulics and others
  • Highly flexible options by its modular design
  • Plug systems MVS/A acc. to DIN EN 17530,
  • MVS/C acc. to DIN EN 17530, M12 and other
  • Highly reliable

Specifications

Pressure range: 1.000 to 5.000 bar
Max over pressure: 1.2 times nominal pressure/depending on pressure range
Min burst pressure: 1.5 times nominal pressure/ depending on pressure range
Output signals: 4-20 mA, 0-10 V, 0.5-4.5 V ratiometric
CANopen (SMC), J1939
Response time [10-90%]: ≤1 ms
Accuracy: 1.0% F.S./at RT
Working temperature range (media): -40 … 125°C
Working temperature range (ambient): -40 … 105°C
Material of parts in contact with media: stainless steel 1.4301 / 1.4305 / 1.4542/titanium
Material of housing: stainless steel 1.4301
Shock resistance (according IEC 60068-2-32): 1000g
IP class (according IEC 60529): up to IP6K9K (depending on electrical connection & mating)
Weight: 120 – 150 g
Minimum pressure cycles: 1*107

Applications

  • Hydraulics
  • Mechanical engineering
  • Test stand design (Automotive engineering)
  • Water-power engineering
  • Diesel engine technology

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